(search) Reduce the number of db queries a bit by caching data that doesn't change too often

This solves some issues with the rssreader based parser, which was very picky about the XML being valid.  Jsoup is much more lenient when parsing malformed XML.

code/common/service/java/nu/marginalia/service/module/DatabaseModule.java

@@ -89,7 +89,7 @@ public class DatabaseModule extends AbstractModule {
             config.addDataSourceProperty("prepStmtCacheSize", "250");
             config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048");
 
-            config.setMaximumPoolSize(5);
+            config.setMaximumPoolSize(Integer.getInteger("db.poolSize", 5));
             config.setMinimumIdle(2);
 
             config.setMaxLifetime(Duration.ofMinutes(9).toMillis());

code/functions/live-capture/build.gradle

@@ -29,6 +29,7 @@ dependencies {
     implementation libs.jsoup
     implementation project(':third-party:rssreader')
     implementation libs.opencsv
+    implementation libs.slop
     implementation libs.sqlite
     implementation libs.bundles.slf4j
     implementation libs.commons.lang3

code/functions/live-capture/java/nu/marginalia/livecapture/BrowserlessClient.java

@@ -15,7 +15,9 @@ import java.util.Map;
 
 /** Client for local browserless.io API */
 public class BrowserlessClient implements AutoCloseable {
+
     private static final Logger logger = LoggerFactory.getLogger(BrowserlessClient.class);
+    private static final String BROWSERLESS_TOKEN = System.getProperty("live-capture.browserless-token", "BROWSERLESS_TOKEN");
 
     private final HttpClient httpClient = HttpClient.newBuilder()
             .version(HttpClient.Version.HTTP_1_1)
@@ -36,7 +38,7 @@ public class BrowserlessClient implements AutoCloseable {
         );
 
         var request = HttpRequest.newBuilder()
-                .uri(browserlessURI.resolve("/content"))
+                .uri(browserlessURI.resolve("/content?token="+BROWSERLESS_TOKEN))
                 .method("POST", HttpRequest.BodyPublishers.ofString(
                         gson.toJson(requestData)
                 ))
@@ -63,7 +65,7 @@ public class BrowserlessClient implements AutoCloseable {
         );
 
         var request = HttpRequest.newBuilder()
-                .uri(browserlessURI.resolve("/screenshot"))
+                .uri(browserlessURI.resolve("/screenshot?token="+BROWSERLESS_TOKEN))
                 .method("POST", HttpRequest.BodyPublishers.ofString(
                         gson.toJson(requestData)
                 ))

code/functions/live-capture/java/nu/marginalia/rss/model/FeedItem.java

@@ -1,6 +1,6 @@
 package nu.marginalia.rss.model;
 
-import com.apptasticsoftware.rssreader.Item;
+import nu.marginalia.rss.svc.SimpleFeedParser;
 import org.apache.commons.lang3.StringUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jsoup.Jsoup;
@@ -18,37 +18,33 @@ public record FeedItem(String title,
     public static final int MAX_DESC_LENGTH = 255;
     public static final DateTimeFormatter DATE_FORMAT = DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
 
-    public static FeedItem fromItem(Item item, boolean keepFragment) {
-        String title = item.getTitle().orElse("");
+    public static FeedItem fromItem(SimpleFeedParser.ItemData item, boolean keepFragment) {
+        String title = item.title();
         String date = getItemDate(item);
         String description = getItemDescription(item);
         String url;
 
-        if (keepFragment || item.getLink().isEmpty()) {
-            url = item.getLink().orElse("");
+        if (keepFragment) {
+            url = item.url();
         }
         else {
             try {
-                String link = item.getLink().get();
+                String link = item.url();
                 var linkUri = new URI(link);
                 var cleanUri = new URI(linkUri.getScheme(), linkUri.getAuthority(), linkUri.getPath(), linkUri.getQuery(), null);
                 url = cleanUri.toString();
             }
             catch (Exception e) {
                 // fallback to original link if we can't clean it, this is not a very important step
-                url = item.getLink().get();
+                url = item.url();
             }
         }
 
         return new FeedItem(title, date, description, url);
     }
 
-    private static String getItemDescription(Item item) {
-        Optional<String> description = item.getDescription();
-        if (description.isEmpty())
-            return "";
-
-        String rawDescription = description.get();
+    private static String getItemDescription(SimpleFeedParser.ItemData item) {
+        String rawDescription = item.description();
         if (rawDescription.indexOf('<') >= 0) {
             rawDescription = Jsoup.parseBodyFragment(rawDescription).text();
         }
@@ -58,15 +54,18 @@ public record FeedItem(String title,
 
     // e.g. http://fabiensanglard.net/rss.xml does dates like this:  1 Apr 2021 00:00:00 +0000
     private static final DateTimeFormatter extraFormatter = DateTimeFormatter.ofPattern("d MMM yyyy HH:mm:ss Z");
-    private static String getItemDate(Item item) {
+    private static String getItemDate(SimpleFeedParser.ItemData item) {
         Optional<ZonedDateTime> zonedDateTime = Optional.empty();
         try {
             zonedDateTime = item.getPubDateZonedDateTime();
         }
         catch (Exception e) {
-            zonedDateTime = item.getPubDate()
-                    .map(extraFormatter::parse)
-                    .map(ZonedDateTime::from);
+            try {
+                zonedDateTime = Optional.of(ZonedDateTime.from(extraFormatter.parse(item.pubDate())));
+            }
+            catch (Exception e2) {
+                // ignore
+            }
         }
 
         return zonedDateTime.map(date -> date.format(DATE_FORMAT)).orElse("");

code/functions/live-capture/java/nu/marginalia/rss/svc/FeedFetcherService.java

@@ -1,7 +1,5 @@
 package nu.marginalia.rss.svc;
 
-import com.apptasticsoftware.rssreader.Item;
-import com.apptasticsoftware.rssreader.RssReader;
 import com.google.inject.Inject;
 import com.opencsv.CSVReader;
 import nu.marginalia.WmsaHome;
@@ -20,7 +18,6 @@ import nu.marginalia.storage.FileStorageService;
 import nu.marginalia.storage.model.FileStorage;
 import nu.marginalia.storage.model.FileStorageType;
 import nu.marginalia.util.SimpleBlockingThreadPool;
-import org.apache.commons.io.input.BOMInputStream;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -32,7 +29,6 @@ import java.net.URISyntaxException;
 import java.net.http.HttpClient;
 import java.net.http.HttpRequest;
 import java.net.http.HttpResponse;
-import java.nio.charset.StandardCharsets;
 import java.sql.SQLException;
 import java.time.*;
 import java.time.format.DateTimeFormatter;
@@ -48,8 +44,6 @@ public class FeedFetcherService {
     private static final int MAX_FEED_ITEMS = 10;
     private static final Logger logger = LoggerFactory.getLogger(FeedFetcherService.class);
 
-    private final RssReader rssReader = new RssReader();
-
     private final FeedDb feedDb;
     private final FileStorageService fileStorageService;
     private final NodeConfigurationService nodeConfigurationService;
@@ -72,17 +66,6 @@ public class FeedFetcherService {
         this.nodeConfigurationService = nodeConfigurationService;
         this.serviceHeartbeat = serviceHeartbeat;
         this.executorClient = executorClient;
-
-
-        // Add support for some alternate date tags for atom
-        rssReader.addItemExtension("issued", this::setDateFallback);
-        rssReader.addItemExtension("created", this::setDateFallback);
-    }
-
-    private void setDateFallback(Item item, String value) {
-        if (item.getPubDate().isEmpty()) {
-            item.setPubDate(value);
-        }
     }
 
     public enum UpdateMode {
@@ -96,6 +79,7 @@ public class FeedFetcherService {
             throw new IllegalStateException("Already updating feeds, refusing to start another update");
         }
 
+
         try (FeedDbWriter writer = feedDb.createWriter();
              HttpClient client = HttpClient.newBuilder()
                 .connectTimeout(Duration.ofSeconds(15))
@@ -103,6 +87,7 @@ public class FeedFetcherService {
                 .followRedirects(HttpClient.Redirect.NORMAL)
                 .version(HttpClient.Version.HTTP_2)
                 .build();
+             FeedJournal feedJournal = FeedJournal.create();
              var heartbeat = serviceHeartbeat.createServiceAdHocTaskHeartbeat("Update Rss Feeds")
         ) {
             updating = true;
@@ -155,6 +140,8 @@ public class FeedFetcherService {
                             case FetchResult.Success(String value, String etag) -> {
                                 writer.saveEtag(feed.domain(), etag);
                                 writer.saveFeed(parseFeed(value, feed));
+
+                                feedJournal.record(feed.feedUrl(), value);
                             }
                             case FetchResult.NotModified() -> {
                                 writer.saveEtag(feed.domain(), ifNoneMatchTag);
@@ -367,12 +354,7 @@ public class FeedFetcherService {
 
     public FeedItems parseFeed(String feedData, FeedDefinition definition) {
         try {
-            feedData = sanitizeEntities(feedData);
-
-            List<Item> rawItems = rssReader.read(
-                    // Massage the data to maximize the possibility of the flaky XML parser consuming it
-                    new BOMInputStream(new ByteArrayInputStream(feedData.trim().getBytes(StandardCharsets.UTF_8)), false)
-            ).toList();
+            List<SimpleFeedParser.ItemData> rawItems = SimpleFeedParser.parse(feedData);
 
             boolean keepUriFragment = rawItems.size() < 2 || areFragmentsDisparate(rawItems);
 
@@ -395,33 +377,6 @@ public class FeedFetcherService {
         }
     }
 
-    private static final Map<String, String> HTML_ENTITIES = Map.of(
-            "&raquo;", "»",
-            "&laquo;", "«",
-            "&mdash;", "--",
-            "&ndash;", "-",
-            "&rsquo;", "'",
-            "&lsquo;", "'",
-            "&quot;", "\"",
-            "&nbsp;", ""
-    );
-
-    /** The XML parser will blow up if you insert HTML entities in the feed XML,
-     * which is unfortunately relatively common.  Replace them as far as is possible
-     * with their corresponding characters
-     */
-    static String sanitizeEntities(String feedData) {
-        String result = feedData;
-        for (Map.Entry<String, String> entry : HTML_ENTITIES.entrySet()) {
-            result = result.replace(entry.getKey(), entry.getValue());
-        }
-
-        // Handle lone ampersands not part of a recognized XML entity
-        result = result.replaceAll("&(?!(amp|lt|gt|apos|quot);)", "&amp;");
-
-        return result;
-    }
-
     /** Decide whether to keep URI fragments in the feed items.
      * <p></p>
      * We keep fragments if there are multiple different fragments in the items.
@@ -429,16 +384,16 @@ public class FeedFetcherService {
      * @param items The items to check
      * @return True if we should keep the fragments, false otherwise
      */
-    private boolean areFragmentsDisparate(List<Item> items) {
+    private boolean areFragmentsDisparate(List<SimpleFeedParser.ItemData> items) {
         Set<String> seenFragments = new HashSet<>();
 
         try {
             for (var item : items) {
-                if (item.getLink().isEmpty()) {
+                if (item.url().isBlank()) {
                     continue;
                 }
 
-                var link = item.getLink().get();
+                var link = item.url();
                 if (!link.contains("#")) {
                     continue;
                 }

code/functions/live-capture/java/nu/marginalia/rss/svc/FeedJournal.java

@@ -0,0 +1,76 @@
+package nu.marginalia.rss.svc;
+
+import nu.marginalia.WmsaHome;
+import nu.marginalia.slop.SlopTable;
+import nu.marginalia.slop.column.string.StringColumn;
+import nu.marginalia.slop.desc.StorageType;
+import org.apache.commons.io.FileUtils;
+
+import java.io.IOException;
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.function.BiConsumer;
+
+/** Utility for recording fetched feeds to a journal, useful in debugging feed parser issues.
+ */
+public interface FeedJournal extends AutoCloseable {
+    StringColumn urlColumn = new StringColumn("url");
+    StringColumn contentsColumn = new StringColumn("contents", StandardCharsets.UTF_8, StorageType.ZSTD);
+
+    void record(String url, String contents) throws IOException;
+    void close() throws IOException;
+
+
+    static FeedJournal create() throws IOException {
+        if (Boolean.getBoolean("feedFetcher.persistJournal")) {
+            Path journalPath = WmsaHome.getDataPath().resolve("feed-journal");
+            if (Files.isDirectory(journalPath)) {
+                FileUtils.deleteDirectory(journalPath.toFile());
+            }
+            Files.createDirectories(journalPath);
+            return new RecordingFeedJournal(journalPath);
+        }
+        else {
+            return new NoOpFeedJournal();
+        }
+    }
+
+    class NoOpFeedJournal implements FeedJournal {
+        @Override
+        public void record(String url, String contents) {}
+
+        @Override
+        public void close() {}
+    }
+
+    class RecordingFeedJournal extends SlopTable implements FeedJournal {
+
+        private final StringColumn.Writer urlWriter;
+        private final StringColumn.Writer contentsWriter;
+
+        public RecordingFeedJournal(Path path) throws IOException {
+            super(path, SlopTable.getNumPages(path, FeedJournal.urlColumn));
+
+            urlWriter = urlColumn.create(this);
+            contentsWriter = contentsColumn.create(this);
+        }
+
+        public synchronized void record(String url, String contents) throws IOException {
+            urlWriter.put(url);
+            contentsWriter.put(contents);
+        }
+    }
+
+    static void replay(Path journalPath, BiConsumer<String, String> urlAndContent) throws IOException {
+        try (SlopTable table = new SlopTable(journalPath)) {
+            final StringColumn.Reader urlReader = urlColumn.open(table);
+            final StringColumn.Reader contentsReader = contentsColumn.open(table);
+
+            while (urlReader.hasRemaining()) {
+                urlAndContent.accept(urlReader.get(), contentsReader.get());
+            }
+        }
+
+    }
+}

code/functions/live-capture/java/nu/marginalia/rss/svc/SimpleFeedParser.java

@@ -0,0 +1,94 @@
+package nu.marginalia.rss.svc;
+
+import com.apptasticsoftware.rssreader.DateTimeParser;
+import com.apptasticsoftware.rssreader.util.Default;
+import org.jsoup.Jsoup;
+import org.jsoup.parser.Parser;
+
+import java.time.ZonedDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Optional;
+
+public class SimpleFeedParser {
+
+    private static final DateTimeParser dateTimeParser = Default.getDateTimeParser();
+
+    public record ItemData (
+            String title,
+            String description,
+            String url,
+            String pubDate
+    ) {
+        public boolean isWellFormed() {
+            return title != null && !title.isBlank() &&
+                    description != null && !description.isBlank() &&
+                    url != null && !url.isBlank() &&
+                    pubDate != null && !pubDate.isBlank();
+        }
+
+        public Optional<ZonedDateTime> getPubDateZonedDateTime() {
+            try {
+                return Optional.ofNullable(dateTimeParser.parse(pubDate()));
+            }
+            catch (Exception e) {
+                return Optional.empty();
+            }
+        }
+
+    }
+
+    public static List<ItemData> parse(String content) {
+        var doc = Jsoup.parse(content, Parser.xmlParser());
+        List<ItemData> ret = new ArrayList<>();
+
+        doc.select("item, entry").forEach(element -> {
+            String link = "";
+            String title = "";
+            String description = "";
+            String pubDate = "";
+
+            for (String attr : List.of("title", "dc:title")) {
+                if (!title.isBlank())
+                    break;
+                var tag = element.getElementsByTag(attr).first();
+                if (tag != null) {
+                    title = tag.text();
+                }
+            }
+
+            for (String attr : List.of("title", "summary", "content", "description", "dc:description")) {
+                if (!description.isBlank())
+                    break;
+                var tag = element.getElementsByTag(attr).first();
+                if (tag != null) {
+                    description = tag.text();
+                }
+            }
+
+            for (String attr : List.of("pubDate", "published", "updated", "issued", "created", "dc:date")) {
+                if (!pubDate.isBlank())
+                    break;
+                var tag = element.getElementsByTag(attr).first();
+                if (tag != null) {
+                    pubDate = tag.text();
+                }
+            }
+
+            for (String attr : List.of("link", "url")) {
+                if (!link.isBlank())
+                    break;
+                var tag = element.getElementsByTag(attr).first();
+                if (tag != null) {
+                    link = tag.text();
+                }
+            }
+
+            ret.add(new ItemData(title, description, link, pubDate));
+        });
+
+
+        return ret;
+    }
+
+}

code/functions/live-capture/test/nu/marginalia/livecapture/BrowserlessClientTest.java

@@ -2,16 +2,21 @@ package nu.marginalia.livecapture;
 
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Tag;
 import org.junit.jupiter.api.Test;
 import org.testcontainers.containers.GenericContainer;
 import org.testcontainers.junit.jupiter.Testcontainers;
 import org.testcontainers.utility.DockerImageName;
 
 import java.net.URI;
+import java.util.Map;
 
 @Testcontainers
+@Tag("slow")
 public class BrowserlessClientTest {
-    static GenericContainer<?> container = new GenericContainer<>(DockerImageName.parse("browserless/chrome")).withExposedPorts(3000);
+    static GenericContainer<?> container = new GenericContainer<>(DockerImageName.parse("browserless/chrome"))
+            .withEnv(Map.of("TOKEN", "BROWSERLESS_TOKEN"))
+            .withExposedPorts(3000);
 
     @BeforeAll
     public static void setup() {

code/functions/live-capture/test/nu/marginalia/rss/svc/TestXmlSanitization.java

@@ -1,50 +0,0 @@
-package nu.marginalia.rss.svc;
-
-import com.apptasticsoftware.rssreader.Item;
-import com.apptasticsoftware.rssreader.RssReader;
-import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.Test;
-
-import java.util.List;
-import java.util.Optional;
-
-public class TestXmlSanitization {
-
-    @Test
-    public void testPreservedEntities() {
-        Assertions.assertEquals("&", FeedFetcherService.sanitizeEntities("&"));
-        Assertions.assertEquals("<", FeedFetcherService.sanitizeEntities("<"));
-        Assertions.assertEquals(">", FeedFetcherService.sanitizeEntities(">"));
-        Assertions.assertEquals("'", FeedFetcherService.sanitizeEntities("'"));
-    }
-
-    @Test
-    public void testNlnetTitleTag() {
-        // The NLnet atom feed puts HTML tags in the entry/title tags, which breaks the vanilla RssReader code
-
-        // Verify we're able to consume and strip out the HTML tags
-        RssReader r = new RssReader();
-
-        List<Item> items = r.read(ClassLoader.getSystemResourceAsStream("nlnet.atom")).toList();
-
-        Assertions.assertEquals(1, items.size());
-        for (var item : items) {
-            Assertions.assertEquals(Optional.of("50 Free and Open Source Projects Selected for NGI Zero grants"), item.getTitle());
-        }
-    }
-
-    @Test
-    public void testStrayAmpersand() {
-        Assertions.assertEquals("Bed &amp; Breakfast", FeedFetcherService.sanitizeEntities("Bed & Breakfast"));
-    }
-
-    @Test
-    public void testTranslatedHtmlEntity() {
-        Assertions.assertEquals("Foo -- Bar", FeedFetcherService.sanitizeEntities("Foo &mdash; Bar"));
-    }
-
-    @Test
-    public void testTranslatedHtmlEntityQuot() {
-        Assertions.assertEquals("\"Bob\"", FeedFetcherService.sanitizeEntities("&quot;Bob&quot;"));
-    }
-}

code/functions/search-query/api/java/nu/marginalia/api/searchquery/IndexProtobufCodec.java

@@ -2,9 +2,6 @@ package nu.marginalia.api.searchquery;
 
 import nu.marginalia.api.searchquery.model.query.SearchPhraseConstraint;
 import nu.marginalia.api.searchquery.model.query.SearchQuery;
-import nu.marginalia.api.searchquery.model.results.Bm25Parameters;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 import nu.marginalia.index.query.limit.SpecificationLimitType;
 
@@ -27,37 +24,19 @@ public class IndexProtobufCodec {
                 .build();
     }
 
-    public static  QueryLimits convertQueryLimits(RpcQueryLimits queryLimits) {
-        return new QueryLimits(
-                queryLimits.getResultsByDomain(),
-                queryLimits.getResultsTotal(),
-                queryLimits.getTimeoutMs(),
-                queryLimits.getFetchSize()
-        );
-    }
-
-    public static RpcQueryLimits convertQueryLimits(QueryLimits queryLimits) {
-        return RpcQueryLimits.newBuilder()
-                .setResultsByDomain(queryLimits.resultsByDomain())
-                .setResultsTotal(queryLimits.resultsTotal())
-                .setTimeoutMs(queryLimits.timeoutMs())
-                .setFetchSize(queryLimits.fetchSize())
-                .build();
-    }
-
     public static SearchQuery convertRpcQuery(RpcQuery query) {
-        List<SearchPhraseConstraint> phraeConstraints = new ArrayList<>();
+        List<SearchPhraseConstraint> phraseConstraints = new ArrayList<>();
 
         for (int j = 0; j < query.getPhrasesCount(); j++) {
             var coh = query.getPhrases(j);
             if (coh.getType() == RpcPhrases.TYPE.OPTIONAL) {
-                phraeConstraints.add(new SearchPhraseConstraint.Optional(List.copyOf(coh.getTermsList())));
+                phraseConstraints.add(new SearchPhraseConstraint.Optional(List.copyOf(coh.getTermsList())));
             }
             else if (coh.getType() == RpcPhrases.TYPE.MANDATORY) {
-                phraeConstraints.add(new SearchPhraseConstraint.Mandatory(List.copyOf(coh.getTermsList())));
+                phraseConstraints.add(new SearchPhraseConstraint.Mandatory(List.copyOf(coh.getTermsList())));
             }
             else if (coh.getType() == RpcPhrases.TYPE.FULL) {
-                phraeConstraints.add(new SearchPhraseConstraint.Full(List.copyOf(coh.getTermsList())));
+                phraseConstraints.add(new SearchPhraseConstraint.Full(List.copyOf(coh.getTermsList())));
             }
             else {
                 throw new IllegalArgumentException("Unknown phrase constraint type: " + coh.getType());
@@ -70,7 +49,7 @@ public class IndexProtobufCodec {
                 query.getExcludeList(),
                 query.getAdviceList(),
                 query.getPriorityList(),
-                phraeConstraints
+                phraseConstraints
         );
     }
 
@@ -103,62 +82,4 @@ public class IndexProtobufCodec {
         return subqueryBuilder.build();
     }
 
-    public static ResultRankingParameters convertRankingParameterss(RpcResultRankingParameters params) {
-        if (params == null)
-            return ResultRankingParameters.sensibleDefaults();
-
-        return new ResultRankingParameters(
-                new Bm25Parameters(params.getBm25K(), params.getBm25B()),
-                params.getShortDocumentThreshold(),
-                params.getShortDocumentPenalty(),
-                params.getDomainRankBonus(),
-                params.getQualityPenalty(),
-                params.getShortSentenceThreshold(),
-                params.getShortSentencePenalty(),
-                params.getBm25Weight(),
-                params.getTcfFirstPositionWeight(),
-                params.getTcfVerbatimWeight(),
-                params.getTcfProximityWeight(),
-                ResultRankingParameters.TemporalBias.valueOf(params.getTemporalBias().getBias().name()),
-                params.getTemporalBiasWeight(),
-                params.getDisablePenalties(),
-                params.getExportDebugData()
-        );
-    }
-
-    public static RpcResultRankingParameters convertRankingParameterss(ResultRankingParameters rankingParams,
-                                                                       RpcTemporalBias temporalBias)
-    {
-        if (rankingParams == null) {
-            rankingParams = ResultRankingParameters.sensibleDefaults();
-        }
-
-        var builder = RpcResultRankingParameters.newBuilder()
-                        .setBm25B(rankingParams.bm25Params.b())
-                        .setBm25K(rankingParams.bm25Params.k())
-                        .setShortDocumentThreshold(rankingParams.shortDocumentThreshold)
-                        .setShortDocumentPenalty(rankingParams.shortDocumentPenalty)
-                        .setDomainRankBonus(rankingParams.domainRankBonus)
-                        .setQualityPenalty(rankingParams.qualityPenalty)
-                        .setShortSentenceThreshold(rankingParams.shortSentenceThreshold)
-                        .setShortSentencePenalty(rankingParams.shortSentencePenalty)
-                        .setBm25Weight(rankingParams.bm25Weight)
-                        .setTcfFirstPositionWeight(rankingParams.tcfFirstPosition)
-                        .setTcfProximityWeight(rankingParams.tcfProximity)
-                        .setTcfVerbatimWeight(rankingParams.tcfVerbatim)
-                        .setTemporalBiasWeight(rankingParams.temporalBiasWeight)
-                        .setDisablePenalties(rankingParams.disablePenalties)
-                        .setExportDebugData(rankingParams.exportDebugData);
-
-        if (temporalBias != null && temporalBias.getBias() != RpcTemporalBias.Bias.NONE) {
-            builder.setTemporalBias(temporalBias);
-        }
-        else {
-            builder.setTemporalBias(RpcTemporalBias.newBuilder()
-                    .setBias(RpcTemporalBias.Bias.valueOf(rankingParams.temporalBias.name())));
-        }
-
-        return builder.build();
-    }
-
 }

code/functions/search-query/api/java/nu/marginalia/api/searchquery/QueryProtobufCodec.java

@@ -5,7 +5,7 @@ import nu.marginalia.api.searchquery.model.query.QueryParams;
 import nu.marginalia.api.searchquery.model.query.QueryResponse;
 import nu.marginalia.api.searchquery.model.query.SearchSpecification;
 import nu.marginalia.api.searchquery.model.results.DecoratedSearchResultItem;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
+import nu.marginalia.api.searchquery.model.results.PrototypeRankingParameters;
 import nu.marginalia.api.searchquery.model.results.SearchResultItem;
 import nu.marginalia.api.searchquery.model.results.SearchResultKeywordScore;
 import nu.marginalia.api.searchquery.model.results.debug.DebugFactor;
@@ -37,7 +37,7 @@ public class QueryProtobufCodec {
         builder.setSize(IndexProtobufCodec.convertSpecLimit(query.specs.size));
         builder.setRank(IndexProtobufCodec.convertSpecLimit(query.specs.rank));
 
-        builder.setQueryLimits(IndexProtobufCodec.convertQueryLimits(query.specs.queryLimits));
+        builder.setQueryLimits(query.specs.queryLimits);
 
         // Query strategy may be overridden by the query, but if not, use the one from the request
         if (query.specs.queryStrategy != null && query.specs.queryStrategy != QueryStrategy.AUTO)
@@ -45,9 +45,27 @@ public class QueryProtobufCodec {
         else
             builder.setQueryStrategy(request.getQueryStrategy());
 
-        if (query.specs.rankingParams != null) {
-            builder.setParameters(IndexProtobufCodec.convertRankingParameterss(query.specs.rankingParams, request.getTemporalBias()));
+        if (request.getTemporalBias().getBias() != RpcTemporalBias.Bias.NONE) {
+            if (query.specs.rankingParams != null) {
+                builder.setParameters(
+                        RpcResultRankingParameters.newBuilder(query.specs.rankingParams)
+                                .setTemporalBias(request.getTemporalBias())
+                                .build()
+                );
+            } else {
+                builder.setParameters(
+                        RpcResultRankingParameters.newBuilder(PrototypeRankingParameters.sensibleDefaults())
+                                .setTemporalBias(request.getTemporalBias())
+                                .build()
+                );
+            }
+        } else if (query.specs.rankingParams != null) {
+            builder.setParameters(query.specs.rankingParams);
         }
+        // else {
+        // if we have no ranking params, we don't need to set them, the client check and use the default values
+        // so we don't need to send this huge object over the wire
+        // }
 
         return builder.build();
     }
@@ -65,18 +83,13 @@ public class QueryProtobufCodec {
         builder.setSize(IndexProtobufCodec.convertSpecLimit(query.specs.size));
         builder.setRank(IndexProtobufCodec.convertSpecLimit(query.specs.rank));
 
-        builder.setQueryLimits(IndexProtobufCodec.convertQueryLimits(query.specs.queryLimits));
+        builder.setQueryLimits(query.specs.queryLimits);
 
         // Query strategy may be overridden by the query, but if not, use the one from the request
         builder.setQueryStrategy(query.specs.queryStrategy.name());
 
         if (query.specs.rankingParams != null) {
-            builder.setParameters(IndexProtobufCodec.convertRankingParameterss(
-                    query.specs.rankingParams,
-                    RpcTemporalBias.newBuilder().setBias(
-                                    RpcTemporalBias.Bias.NONE)
-                            .build())
-            );
+            builder.setParameters(query.specs.rankingParams);
         }
 
         return builder.build();
@@ -95,10 +108,10 @@ public class QueryProtobufCodec {
                 IndexProtobufCodec.convertSpecLimit(request.getSize()),
                 IndexProtobufCodec.convertSpecLimit(request.getRank()),
                 request.getDomainIdsList(),
-                IndexProtobufCodec.convertQueryLimits(request.getQueryLimits()),
+                request.getQueryLimits(),
                 request.getSearchSetIdentifier(),
                 QueryStrategy.valueOf(request.getQueryStrategy()),
-                ResultRankingParameters.TemporalBias.valueOf(request.getTemporalBias().getBias().name()),
+                RpcTemporalBias.Bias.valueOf(request.getTemporalBias().getBias().name()),
                 request.getPagination().getPage()
         );
     }
@@ -294,9 +307,9 @@ public class QueryProtobufCodec {
                 IndexProtobufCodec.convertSpecLimit(specs.getYear()),
                 IndexProtobufCodec.convertSpecLimit(specs.getSize()),
                 IndexProtobufCodec.convertSpecLimit(specs.getRank()),
-                IndexProtobufCodec.convertQueryLimits(specs.getQueryLimits()),
+                specs.getQueryLimits(),
                 QueryStrategy.valueOf(specs.getQueryStrategy()),
-                IndexProtobufCodec.convertRankingParameterss(specs.getParameters())
+                specs.hasParameters() ? specs.getParameters() : null
         );
     }
 
@@ -307,7 +320,7 @@ public class QueryProtobufCodec {
                 .addAllTacitExcludes(params.tacitExcludes())
                 .addAllTacitPriority(params.tacitPriority())
                 .setHumanQuery(params.humanQuery())
-                .setQueryLimits(IndexProtobufCodec.convertQueryLimits(params.limits()))
+                .setQueryLimits(params.limits())
                 .setQuality(IndexProtobufCodec.convertSpecLimit(params.quality()))
                 .setYear(IndexProtobufCodec.convertSpecLimit(params.year()))
                 .setSize(IndexProtobufCodec.convertSpecLimit(params.size()))
@@ -319,7 +332,7 @@ public class QueryProtobufCodec {
                         .build())
                 .setPagination(RpcQsQueryPagination.newBuilder()
                         .setPage(params.page())
-                        .setPageSize(Math.min(100, params.limits().resultsTotal()))
+                        .setPageSize(Math.min(100, params.limits().getResultsTotal()))
                         .build());
 
         if (params.nearDomain() != null)

code/functions/search-query/api/java/nu/marginalia/api/searchquery/model/query/QueryParams.java

@@ -1,7 +1,7 @@
 package nu.marginalia.api.searchquery.model.query;
 
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
-import nu.marginalia.index.query.limit.QueryLimits;
+import nu.marginalia.api.searchquery.RpcQueryLimits;
+import nu.marginalia.api.searchquery.RpcTemporalBias;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 
@@ -21,14 +21,14 @@ public record QueryParams(
         SpecificationLimit size,
         SpecificationLimit rank,
         List<Integer> domainIds,
-        QueryLimits limits,
+        RpcQueryLimits limits,
         String identifier,
         QueryStrategy queryStrategy,
-        ResultRankingParameters.TemporalBias temporalBias,
+        RpcTemporalBias.Bias temporalBias,
         int page
 )
 {
-    public QueryParams(String query, QueryLimits limits, String identifier) {
+    public QueryParams(String query, RpcQueryLimits limits, String identifier) {
         this(query, null,
                 List.of(),
                 List.of(),
@@ -42,7 +42,7 @@ public record QueryParams(
                 limits,
                 identifier,
                 QueryStrategy.AUTO,
-                ResultRankingParameters.TemporalBias.NONE,
+                RpcTemporalBias.Bias.NONE,
                 1 // page
                 );
     }

code/functions/search-query/api/java/nu/marginalia/api/searchquery/model/query/SearchSpecification.java

@@ -1,10 +1,11 @@
 package nu.marginalia.api.searchquery.model.query;
 
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
-import nu.marginalia.index.query.limit.QueryLimits;
+import nu.marginalia.api.searchquery.RpcQueryLimits;
+import nu.marginalia.api.searchquery.RpcResultRankingParameters;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 
+import javax.annotation.Nullable;
 import java.util.List;
 
 public class SearchSpecification {
@@ -24,11 +25,12 @@ public class SearchSpecification {
     public SpecificationLimit size;
     public SpecificationLimit rank;
 
-    public final QueryLimits queryLimits;
+    public final RpcQueryLimits queryLimits;
 
     public final QueryStrategy queryStrategy;
 
-    public final ResultRankingParameters rankingParams;
+    @Nullable
+    public final RpcResultRankingParameters rankingParams;
 
     public SearchSpecification(SearchQuery query,
                                List<Integer> domains,
@@ -38,9 +40,9 @@ public class SearchSpecification {
                                SpecificationLimit year,
                                SpecificationLimit size,
                                SpecificationLimit rank,
-                               QueryLimits queryLimits,
+                               RpcQueryLimits queryLimits,
                                QueryStrategy queryStrategy,
-                               ResultRankingParameters rankingParams)
+                               @Nullable RpcResultRankingParameters rankingParams)
     {
         this.query = query;
         this.domains = domains;
@@ -91,7 +93,7 @@ public class SearchSpecification {
         return this.rank;
     }
 
-    public QueryLimits getQueryLimits() {
+    public RpcQueryLimits getQueryLimits() {
         return this.queryLimits;
     }
 
@@ -99,7 +101,7 @@ public class SearchSpecification {
         return this.queryStrategy;
     }
 
-    public ResultRankingParameters getRankingParams() {
+    public RpcResultRankingParameters getRankingParams() {
         return this.rankingParams;
     }
 
@@ -120,9 +122,9 @@ public class SearchSpecification {
         private boolean size$set;
         private SpecificationLimit rank$value;
         private boolean rank$set;
-        private QueryLimits queryLimits;
+        private RpcQueryLimits queryLimits;
         private QueryStrategy queryStrategy;
-        private ResultRankingParameters rankingParams;
+        private RpcResultRankingParameters rankingParams;
 
         SearchSpecificationBuilder() {
         }
@@ -171,7 +173,7 @@ public class SearchSpecification {
             return this;
         }
 
-        public SearchSpecificationBuilder queryLimits(QueryLimits queryLimits) {
+        public SearchSpecificationBuilder queryLimits(RpcQueryLimits queryLimits) {
             this.queryLimits = queryLimits;
             return this;
         }
@@ -181,7 +183,7 @@ public class SearchSpecification {
             return this;
         }
 
-        public SearchSpecificationBuilder rankingParams(ResultRankingParameters rankingParams) {
+        public SearchSpecificationBuilder rankingParams(RpcResultRankingParameters rankingParams) {
             this.rankingParams = rankingParams;
             return this;
         }

code/functions/search-query/api/java/nu/marginalia/api/searchquery/model/results/PrototypeRankingParameters.java

@@ -0,0 +1,33 @@
+package nu.marginalia.api.searchquery.model.results;
+
+import nu.marginalia.api.searchquery.RpcResultRankingParameters;
+import nu.marginalia.api.searchquery.RpcTemporalBias;
+
+public class PrototypeRankingParameters {
+
+    /** These are the default ranking parameters that are used when no parameters are specified. */
+
+    private static final RpcResultRankingParameters _sensibleDefaults = RpcResultRankingParameters.newBuilder()
+                .setBm25B(0.5)
+                .setBm25K(1.2)
+                .setShortDocumentThreshold(2000)
+                .setShortDocumentPenalty(2.)
+                .setDomainRankBonus(1 / 100.)
+                .setQualityPenalty(1 / 15.)
+                .setShortSentenceThreshold(2)
+                .setShortSentencePenalty(5)
+                .setBm25Weight(1.)
+                .setTcfVerbatimWeight(1.)
+                .setTcfProximityWeight(1.)
+                .setTcfFirstPositionWeight(5)
+                .setTemporalBias(RpcTemporalBias.newBuilder().setBias(RpcTemporalBias.Bias.NONE))
+                .setTemporalBiasWeight(5.0)
+                .setExportDebugData(false)
+                .setDisablePenalties(false)
+                .build();
+
+    public static RpcResultRankingParameters sensibleDefaults() {
+        return _sensibleDefaults;
+    }
+
+}

code/functions/search-query/api/java/nu/marginalia/api/searchquery/model/results/ResultRankingContext.java

@@ -1,12 +1,13 @@
 package nu.marginalia.api.searchquery.model.results;
 
+import nu.marginalia.api.searchquery.RpcResultRankingParameters;
 import nu.marginalia.api.searchquery.model.compiled.CqDataInt;
 
 import java.util.BitSet;
 
 public class ResultRankingContext {
     private final int docCount;
-    public final ResultRankingParameters params;
+    public final RpcResultRankingParameters params;
 
 
     public final BitSet regularMask;
@@ -21,7 +22,7 @@ public class ResultRankingContext {
     public final CqDataInt priorityCounts;
 
     public ResultRankingContext(int docCount,
-                                ResultRankingParameters params,
+                                RpcResultRankingParameters params,
                                 BitSet ngramsMask,
                                 BitSet regularMask,
                                 CqDataInt fullCounts,

code/functions/search-query/api/java/nu/marginalia/api/searchquery/model/results/ResultRankingParameters.java

@@ -1,291 +0,0 @@
-package nu.marginalia.api.searchquery.model.results;
-
-import java.util.Objects;
-
-public class ResultRankingParameters {
-
-    /**
-     * Tuning for BM25 when applied to full document matches
-     */
-    public final Bm25Parameters bm25Params;
-
-    /**
-     * Documents below this length are penalized
-     */
-    public int shortDocumentThreshold;
-
-    public double shortDocumentPenalty;
-
-
-    /**
-     * Scaling factor associated with domain rank (unscaled rank value is 0-255; high is good)
-     */
-    public double domainRankBonus;
-
-    /**
-     * Scaling factor associated with document quality (unscaled rank value is 0-15; high is bad)
-     */
-    public double qualityPenalty;
-
-    /**
-     * Average sentence length values below this threshold are penalized, range [0-4), 2 or 3 is probably what you want
-     */
-    public int shortSentenceThreshold;
-
-    /**
-     * Magnitude of penalty for documents with low average sentence length
-     */
-    public double shortSentencePenalty;
-
-    public double bm25Weight;
-    public double tcfFirstPosition;
-    public double tcfVerbatim;
-    public double tcfProximity;
-
-
-    public TemporalBias temporalBias;
-    public double temporalBiasWeight;
-
-    public boolean disablePenalties;
-    public boolean exportDebugData;
-
-    public ResultRankingParameters(Bm25Parameters bm25Params, int shortDocumentThreshold, double shortDocumentPenalty, double domainRankBonus, double qualityPenalty, int shortSentenceThreshold, double shortSentencePenalty, double bm25Weight, double tcfFirstPosition, double tcfVerbatim, double tcfProximity, TemporalBias temporalBias, double temporalBiasWeight, boolean disablePenalties, boolean exportDebugData) {
-        this.bm25Params = bm25Params;
-        this.shortDocumentThreshold = shortDocumentThreshold;
-        this.shortDocumentPenalty = shortDocumentPenalty;
-        this.domainRankBonus = domainRankBonus;
-        this.qualityPenalty = qualityPenalty;
-        this.shortSentenceThreshold = shortSentenceThreshold;
-        this.shortSentencePenalty = shortSentencePenalty;
-        this.bm25Weight = bm25Weight;
-        this.tcfFirstPosition = tcfFirstPosition;
-        this.tcfVerbatim = tcfVerbatim;
-        this.tcfProximity = tcfProximity;
-        this.temporalBias = temporalBias;
-        this.temporalBiasWeight = temporalBiasWeight;
-        this.disablePenalties = disablePenalties;
-        this.exportDebugData = exportDebugData;
-    }
-
-    private static final ResultRankingParameters _sensibleDefaults = builder()
-                .bm25Params(new Bm25Parameters(1.2, 0.5))
-                .shortDocumentThreshold(2000)
-                .shortDocumentPenalty(2.)
-                .domainRankBonus(1 / 100.)
-                .qualityPenalty(1 / 15.)
-                .shortSentenceThreshold(2)
-                .shortSentencePenalty(5)
-                .bm25Weight(1.)
-                .tcfVerbatim(1.)
-                .tcfProximity(1.)
-                .tcfFirstPosition(5)
-                .temporalBias(TemporalBias.NONE)
-                .temporalBiasWeight(5.0)
-                .exportDebugData(false)
-                .disablePenalties(false)
-                .build();
-
-    public static ResultRankingParameters sensibleDefaults() {
-        return _sensibleDefaults;
-    }
-
-    public static ResultRankingParametersBuilder builder() {
-        return new ResultRankingParametersBuilder();
-    }
-
-    public Bm25Parameters getBm25Params() {
-        return this.bm25Params;
-    }
-
-    public int getShortDocumentThreshold() {
-        return this.shortDocumentThreshold;
-    }
-
-    public double getShortDocumentPenalty() {
-        return this.shortDocumentPenalty;
-    }
-
-    public double getDomainRankBonus() {
-        return this.domainRankBonus;
-    }
-
-    public double getQualityPenalty() {
-        return this.qualityPenalty;
-    }
-
-    public int getShortSentenceThreshold() {
-        return this.shortSentenceThreshold;
-    }
-
-    public double getShortSentencePenalty() {
-        return this.shortSentencePenalty;
-    }
-
-    public double getBm25Weight() {
-        return this.bm25Weight;
-    }
-
-    public double getTcfFirstPosition() {
-        return this.tcfFirstPosition;
-    }
-
-    public double getTcfVerbatim() {
-        return this.tcfVerbatim;
-    }
-
-    public double getTcfProximity() {
-        return this.tcfProximity;
-    }
-
-    public TemporalBias getTemporalBias() {
-        return this.temporalBias;
-    }
-
-    public double getTemporalBiasWeight() {
-        return this.temporalBiasWeight;
-    }
-
-    public boolean isDisablePenalties() { return this.disablePenalties; }
-
-    public boolean isExportDebugData() {
-        return this.exportDebugData;
-    }
-
-    @Override
-    public final boolean equals(Object o) {
-        if (this == o) return true;
-        if (!(o instanceof ResultRankingParameters that)) return false;
-
-        return shortDocumentThreshold == that.shortDocumentThreshold && Double.compare(shortDocumentPenalty, that.shortDocumentPenalty) == 0 && Double.compare(domainRankBonus, that.domainRankBonus) == 0 && Double.compare(qualityPenalty, that.qualityPenalty) == 0 && shortSentenceThreshold == that.shortSentenceThreshold && Double.compare(shortSentencePenalty, that.shortSentencePenalty) == 0 && Double.compare(bm25Weight, that.bm25Weight) == 0 && Double.compare(tcfFirstPosition, that.tcfFirstPosition) == 0 && Double.compare(tcfVerbatim, that.tcfVerbatim) == 0 && Double.compare(tcfProximity, that.tcfProximity) == 0 && Double.compare(temporalBiasWeight, that.temporalBiasWeight) == 0 && exportDebugData == that.exportDebugData && Objects.equals(bm25Params, that.bm25Params) && temporalBias == that.temporalBias;
-    }
-
-    @Override
-    public int hashCode() {
-        int result = Objects.hashCode(bm25Params);
-        result = 31 * result + shortDocumentThreshold;
-        result = 31 * result + Double.hashCode(shortDocumentPenalty);
-        result = 31 * result + Double.hashCode(domainRankBonus);
-        result = 31 * result + Double.hashCode(qualityPenalty);
-        result = 31 * result + shortSentenceThreshold;
-        result = 31 * result + Double.hashCode(shortSentencePenalty);
-        result = 31 * result + Double.hashCode(bm25Weight);
-        result = 31 * result + Double.hashCode(tcfFirstPosition);
-        result = 31 * result + Double.hashCode(tcfVerbatim);
-        result = 31 * result + Double.hashCode(tcfProximity);
-        result = 31 * result + Objects.hashCode(temporalBias);
-        result = 31 * result + Double.hashCode(temporalBiasWeight);
-        result = 31 * result + Boolean.hashCode(disablePenalties);
-        result = 31 * result + Boolean.hashCode(exportDebugData);
-        return result;
-    }
-
-    public String toString() {
-        return "ResultRankingParameters(bm25Params=" + this.getBm25Params() + ", shortDocumentThreshold=" + this.getShortDocumentThreshold() + ", shortDocumentPenalty=" + this.getShortDocumentPenalty() + ", domainRankBonus=" + this.getDomainRankBonus() + ", qualityPenalty=" + this.getQualityPenalty() + ", shortSentenceThreshold=" + this.getShortSentenceThreshold() + ", shortSentencePenalty=" + this.getShortSentencePenalty() + ", bm25Weight=" + this.getBm25Weight() + ", tcfFirstPosition=" + this.getTcfFirstPosition() + ", tcfVerbatim=" + this.getTcfVerbatim() + ", tcfProximity=" + this.getTcfProximity() + ", temporalBias=" + this.getTemporalBias() + ", temporalBiasWeight=" + this.getTemporalBiasWeight() + ", exportDebugData=" + this.isExportDebugData() + ")";
-    }
-
-    public enum TemporalBias {
-        RECENT, OLD, NONE
-    }
-
-    public static class ResultRankingParametersBuilder {
-        private Bm25Parameters bm25Params;
-        private int shortDocumentThreshold;
-        private double shortDocumentPenalty;
-        private double domainRankBonus;
-        private double qualityPenalty;
-        private int shortSentenceThreshold;
-        private double shortSentencePenalty;
-        private double bm25Weight;
-        private double tcfFirstPosition;
-        private double tcfVerbatim;
-        private double tcfProximity;
-        private TemporalBias temporalBias;
-        private double temporalBiasWeight;
-        private boolean disablePenalties;
-        private boolean exportDebugData;
-
-        ResultRankingParametersBuilder() {
-        }
-
-        public ResultRankingParametersBuilder bm25Params(Bm25Parameters bm25Params) {
-            this.bm25Params = bm25Params;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder shortDocumentThreshold(int shortDocumentThreshold) {
-            this.shortDocumentThreshold = shortDocumentThreshold;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder shortDocumentPenalty(double shortDocumentPenalty) {
-            this.shortDocumentPenalty = shortDocumentPenalty;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder domainRankBonus(double domainRankBonus) {
-            this.domainRankBonus = domainRankBonus;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder qualityPenalty(double qualityPenalty) {
-            this.qualityPenalty = qualityPenalty;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder shortSentenceThreshold(int shortSentenceThreshold) {
-            this.shortSentenceThreshold = shortSentenceThreshold;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder shortSentencePenalty(double shortSentencePenalty) {
-            this.shortSentencePenalty = shortSentencePenalty;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder bm25Weight(double bm25Weight) {
-            this.bm25Weight = bm25Weight;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder tcfFirstPosition(double tcfFirstPosition) {
-            this.tcfFirstPosition = tcfFirstPosition;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder tcfVerbatim(double tcfVerbatim) {
-            this.tcfVerbatim = tcfVerbatim;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder tcfProximity(double tcfProximity) {
-            this.tcfProximity = tcfProximity;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder temporalBias(TemporalBias temporalBias) {
-            this.temporalBias = temporalBias;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder temporalBiasWeight(double temporalBiasWeight) {
-            this.temporalBiasWeight = temporalBiasWeight;
-            return this;
-        }
-
-
-        public ResultRankingParametersBuilder disablePenalties(boolean disablePenalties) {
-            this.disablePenalties = disablePenalties;
-            return this;
-        }
-
-        public ResultRankingParametersBuilder exportDebugData(boolean exportDebugData) {
-            this.exportDebugData = exportDebugData;
-            return this;
-        }
-
-        public ResultRankingParameters build() {
-            return new ResultRankingParameters(this.bm25Params, this.shortDocumentThreshold, this.shortDocumentPenalty, this.domainRankBonus, this.qualityPenalty, this.shortSentenceThreshold, this.shortSentencePenalty, this.bm25Weight, this.tcfFirstPosition, this.tcfVerbatim, this.tcfProximity, this.temporalBias, this.temporalBiasWeight, this.disablePenalties, this.exportDebugData);
-        }
-
-    }
-}

code/functions/search-query/api/test/nu/marginalia/index/client/IndexProtobufCodecTest.java

@@ -3,8 +3,6 @@ package nu.marginalia.index.client;
 import nu.marginalia.api.searchquery.IndexProtobufCodec;
 import nu.marginalia.api.searchquery.model.query.SearchPhraseConstraint;
 import nu.marginalia.api.searchquery.model.query.SearchQuery;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 import org.junit.jupiter.api.Test;
 
@@ -22,18 +20,6 @@ class IndexProtobufCodecTest {
         verifyIsIdentityTransformation(SpecificationLimit.lessThan(1), l -> IndexProtobufCodec.convertSpecLimit(IndexProtobufCodec.convertSpecLimit(l)));
     }
 
-    @Test
-    public void testRankingParameters() {
-        verifyIsIdentityTransformation(ResultRankingParameters.sensibleDefaults(),
-                p -> IndexProtobufCodec.convertRankingParameterss(IndexProtobufCodec.convertRankingParameterss(p, null)));
-    }
-
-    @Test
-    public void testQueryLimits() {
-        verifyIsIdentityTransformation(new QueryLimits(1,2,3,4),
-                l -> IndexProtobufCodec.convertQueryLimits(IndexProtobufCodec.convertQueryLimits(l))
-                );
-    }
     @Test
     public void testSubqery() {
         verifyIsIdentityTransformation(new SearchQuery(

code/functions/search-query/java/nu/marginalia/functions/searchquery/QueryFactory.java

@@ -2,8 +2,9 @@ package nu.marginalia.functions.searchquery;
 
 import com.google.inject.Inject;
 import com.google.inject.Singleton;
+import nu.marginalia.api.searchquery.RpcQueryLimits;
+import nu.marginalia.api.searchquery.RpcResultRankingParameters;
 import nu.marginalia.api.searchquery.model.query.*;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
 import nu.marginalia.functions.searchquery.query_parser.QueryExpansion;
 import nu.marginalia.functions.searchquery.query_parser.QueryParser;
 import nu.marginalia.functions.searchquery.query_parser.token.QueryToken;
@@ -36,7 +37,7 @@ public class QueryFactory {
 
 
     public ProcessedQuery createQuery(QueryParams params,
-                                      @Nullable ResultRankingParameters rankingParams) {
+                                      @Nullable RpcResultRankingParameters rankingParams) {
         final var query = params.humanQuery();
 
         if (query.length() > 1000) {
@@ -132,7 +133,9 @@ public class QueryFactory {
         var limits = params.limits();
         // Disable limits on number of results per domain if we're searching with a site:-type term
         if (domain != null) {
-            limits = limits.forSingleDomain();
+            limits = RpcQueryLimits.newBuilder(limits)
+                    .setResultsByDomain(limits.getResultsTotal())
+                    .build();
         }
 
         var expansion = queryExpansion.expandQuery(queryBuilder.searchTermsInclude);

code/functions/search-query/java/nu/marginalia/functions/searchquery/QueryGRPCService.java

@@ -9,7 +9,7 @@ import nu.marginalia.api.searchquery.*;
 import nu.marginalia.api.searchquery.model.query.ProcessedQuery;
 import nu.marginalia.api.searchquery.model.query.QueryParams;
 import nu.marginalia.api.searchquery.model.results.DecoratedSearchResultItem;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
+import nu.marginalia.api.searchquery.model.results.PrototypeRankingParameters;
 import nu.marginalia.index.api.IndexClient;
 import nu.marginalia.service.server.DiscoverableService;
 import org.slf4j.Logger;
@@ -55,7 +55,7 @@ public class QueryGRPCService
                     .time(() -> {
 
                 var params = QueryProtobufCodec.convertRequest(request);
-                var query = queryFactory.createQuery(params, ResultRankingParameters.sensibleDefaults());
+                var query = queryFactory.createQuery(params, PrototypeRankingParameters.sensibleDefaults());
 
                 var indexRequest = QueryProtobufCodec.convertQuery(request, query);
 
@@ -102,7 +102,7 @@ public class QueryGRPCService
             String originalQuery,
             QueryParams params,
             IndexClient.Pagination pagination,
-            ResultRankingParameters rankingParameters) {
+            RpcResultRankingParameters rankingParameters) {
 
         var query = queryFactory.createQuery(params, rankingParameters);
         IndexClient.AggregateQueryResponse response = indexClient.executeQueries(QueryProtobufCodec.convertQuery(originalQuery, query), pagination);

code/functions/search-query/test/nu/marginalia/query/svc/QueryFactoryTest.java

@@ -1,12 +1,12 @@
 package nu.marginalia.query.svc;
 
 import nu.marginalia.WmsaHome;
+import nu.marginalia.api.searchquery.RpcQueryLimits;
+import nu.marginalia.api.searchquery.RpcTemporalBias;
 import nu.marginalia.api.searchquery.model.query.QueryParams;
 import nu.marginalia.api.searchquery.model.query.SearchSpecification;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
 import nu.marginalia.functions.searchquery.QueryFactory;
 import nu.marginalia.functions.searchquery.query_parser.QueryExpansion;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 import nu.marginalia.index.query.limit.SpecificationLimitType;
@@ -49,10 +49,15 @@ public class QueryFactoryTest {
                         SpecificationLimit.none(),
                         SpecificationLimit.none(),
                         null,
-                        new QueryLimits(100, 100, 100, 100),
+                        RpcQueryLimits.newBuilder()
+                                .setResultsTotal(100)
+                                .setResultsByDomain(100)
+                                .setTimeoutMs(100)
+                                .setFetchSize(100)
+                                .build(),
                         "NONE",
                         QueryStrategy.AUTO,
-                        ResultRankingParameters.TemporalBias.NONE,
+                        RpcTemporalBias.Bias.NONE,
                         0), null).specs;
     }
 

code/index/java/nu/marginalia/index/IndexGrpcService.java

@@ -10,12 +10,12 @@ import it.unimi.dsi.fastutil.longs.LongArrayList;
 import nu.marginalia.api.searchquery.IndexApiGrpc;
 import nu.marginalia.api.searchquery.RpcDecoratedResultItem;
 import nu.marginalia.api.searchquery.RpcIndexQuery;
+import nu.marginalia.api.searchquery.RpcResultRankingParameters;
 import nu.marginalia.api.searchquery.model.compiled.CompiledQuery;
 import nu.marginalia.api.searchquery.model.compiled.CompiledQueryLong;
 import nu.marginalia.api.searchquery.model.compiled.CqDataInt;
 import nu.marginalia.api.searchquery.model.query.SearchSpecification;
 import nu.marginalia.api.searchquery.model.results.ResultRankingContext;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
 import nu.marginalia.array.page.LongQueryBuffer;
 import nu.marginalia.index.index.StatefulIndex;
 import nu.marginalia.index.model.SearchParameters;
@@ -211,7 +211,7 @@ public class IndexGrpcService
     /** This class is responsible for ranking the results and adding the best results to the
      * resultHeap, which depending on the state of the indexLookup threads may or may not block
      */
-    private ResultRankingContext createRankingContext(ResultRankingParameters rankingParams,
+    private ResultRankingContext createRankingContext(RpcResultRankingParameters rankingParams,
                                                       CompiledQuery<String> compiledQuery,
                                                       CompiledQueryLong compiledQueryIds)
     {

code/index/java/nu/marginalia/index/model/SearchParameters.java

@@ -2,12 +2,13 @@ package nu.marginalia.index.model;
 
 import nu.marginalia.api.searchquery.IndexProtobufCodec;
 import nu.marginalia.api.searchquery.RpcIndexQuery;
+import nu.marginalia.api.searchquery.RpcResultRankingParameters;
 import nu.marginalia.api.searchquery.model.compiled.CompiledQuery;
 import nu.marginalia.api.searchquery.model.compiled.CompiledQueryLong;
 import nu.marginalia.api.searchquery.model.compiled.CompiledQueryParser;
-import nu.marginalia.api.searchquery.model.query.SearchSpecification;
 import nu.marginalia.api.searchquery.model.query.SearchQuery;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
+import nu.marginalia.api.searchquery.model.query.SearchSpecification;
+import nu.marginalia.api.searchquery.model.results.PrototypeRankingParameters;
 import nu.marginalia.index.query.IndexSearchBudget;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.searchset.SearchSet;
@@ -23,7 +24,7 @@ public class SearchParameters {
     public final IndexSearchBudget budget;
     public final SearchQuery query;
     public final QueryParams queryParams;
-    public final ResultRankingParameters rankingParams;
+    public final RpcResultRankingParameters rankingParams;
 
     public final int limitByDomain;
     public final int limitTotal;
@@ -41,11 +42,11 @@ public class SearchParameters {
     public SearchParameters(SearchSpecification specsSet, SearchSet searchSet) {
         var limits = specsSet.queryLimits;
 
-        this.fetchSize = limits.fetchSize();
-        this.budget = new IndexSearchBudget(limits.timeoutMs());
+        this.fetchSize = limits.getFetchSize();
+        this.budget = new IndexSearchBudget(limits.getTimeoutMs());
         this.query = specsSet.query;
-        this.limitByDomain = limits.resultsByDomain();
-        this.limitTotal = limits.resultsTotal();
+        this.limitByDomain = limits.getResultsByDomain();
+        this.limitTotal = limits.getResultsTotal();
 
         queryParams = new QueryParams(
                 specsSet.quality,
@@ -62,17 +63,17 @@ public class SearchParameters {
     }
 
     public SearchParameters(RpcIndexQuery request, SearchSet searchSet) {
-        var limits = IndexProtobufCodec.convertQueryLimits(request.getQueryLimits());
+        var limits = request.getQueryLimits();
 
-        this.fetchSize = limits.fetchSize();
+        this.fetchSize = limits.getFetchSize();
 
         // The time budget is halved because this is the point when we start to
         // wrap up the search and return the results.
-        this.budget = new IndexSearchBudget(limits.timeoutMs() / 2);
+        this.budget = new IndexSearchBudget(limits.getTimeoutMs() / 2);
         this.query = IndexProtobufCodec.convertRpcQuery(request.getQuery());
 
-        this.limitByDomain = limits.resultsByDomain();
-        this.limitTotal = limits.resultsTotal();
+        this.limitByDomain = limits.getResultsByDomain();
+        this.limitTotal = limits.getResultsTotal();
 
         queryParams = new QueryParams(
                 convertSpecLimit(request.getQuality()),
@@ -85,7 +86,7 @@ public class SearchParameters {
         compiledQuery = CompiledQueryParser.parse(this.query.compiledQuery);
         compiledQueryIds = compiledQuery.mapToLong(SearchTermsUtil::getWordId);
 
-        rankingParams = IndexProtobufCodec.convertRankingParameterss(request.getParameters());
+        rankingParams = request.hasParameters() ? request.getParameters() : PrototypeRankingParameters.sensibleDefaults();
     }
 
 

code/index/java/nu/marginalia/index/results/Bm25GraphVisitor.java

@@ -2,7 +2,6 @@ package nu.marginalia.index.results;
 
 import nu.marginalia.api.searchquery.model.compiled.CqDataInt;
 import nu.marginalia.api.searchquery.model.compiled.CqExpression;
-import nu.marginalia.api.searchquery.model.results.Bm25Parameters;
 import nu.marginalia.api.searchquery.model.results.ResultRankingContext;
 
 import java.util.BitSet;
@@ -24,14 +23,14 @@ public class Bm25GraphVisitor implements CqExpression.DoubleVisitor {
 
     private final BitSet mask;
 
-    public Bm25GraphVisitor(Bm25Parameters bm25Parameters,
+    public Bm25GraphVisitor(double k1, double b,
                             float[] counts,
                             int length,
                             ResultRankingContext ctx) {
         this.length = length;
 
-        this.k1 = bm25Parameters.k();
-        this.b = bm25Parameters.b();
+        this.k1 = k1;
+        this.b = b;
 
         this.docCount = ctx.termFreqDocCount();
         this.counts = counts;

code/index/java/nu/marginalia/index/results/IndexResultRankingService.java

@@ -156,7 +156,7 @@ public class IndexResultRankingService {
         // for the selected results, as this would be comically expensive to do for all the results we
         // discard along the way
 
-        if (params.rankingParams.exportDebugData) {
+        if (params.rankingParams.getExportDebugData()) {
             var combinedIdsList = new LongArrayList(resultsList.size());
             for (var item : resultsList) {
                 combinedIdsList.add(item.combinedId);

code/index/java/nu/marginalia/index/results/IndexResultScoreCalculator.java

@@ -2,10 +2,11 @@ package nu.marginalia.index.results;
 
 import it.unimi.dsi.fastutil.ints.IntIterator;
 import it.unimi.dsi.fastutil.ints.IntList;
+import nu.marginalia.api.searchquery.RpcResultRankingParameters;
+import nu.marginalia.api.searchquery.RpcTemporalBias;
 import nu.marginalia.api.searchquery.model.compiled.CompiledQuery;
 import nu.marginalia.api.searchquery.model.compiled.CompiledQueryLong;
 import nu.marginalia.api.searchquery.model.results.ResultRankingContext;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
 import nu.marginalia.api.searchquery.model.results.SearchResultItem;
 import nu.marginalia.api.searchquery.model.results.debug.DebugRankingFactors;
 import nu.marginalia.index.forward.spans.DocumentSpans;
@@ -116,14 +117,14 @@ public class IndexResultScoreCalculator {
 
         float proximitiyFac = getProximitiyFac(decodedPositions, searchTerms.phraseConstraints, verbatimMatches, unorderedMatches, spans);
 
-        double score_firstPosition = params.tcfFirstPosition * (1.0 / Math.sqrt(unorderedMatches.firstPosition));
-        double score_verbatim = params.tcfVerbatim * verbatimMatches.getScore();
-        double score_proximity = params.tcfProximity * proximitiyFac;
-        double score_bM25 = params.bm25Weight
-                * wordFlagsQuery.root.visit(new Bm25GraphVisitor(params.bm25Params, unorderedMatches.getWeightedCounts(), docSize, rankingContext))
+        double score_firstPosition = params.getTcfFirstPositionWeight() * (1.0 / Math.sqrt(unorderedMatches.firstPosition));
+        double score_verbatim = params.getTcfVerbatimWeight() * verbatimMatches.getScore();
+        double score_proximity = params.getTcfProximityWeight() * proximitiyFac;
+        double score_bM25 = params.getBm25Weight()
+                * wordFlagsQuery.root.visit(new Bm25GraphVisitor(params.getBm25K(), params.getBm25B(), unorderedMatches.getWeightedCounts(), docSize, rankingContext))
                 / (Math.sqrt(unorderedMatches.searchableKeywordCount + 1));
-        double score_bFlags = params.bm25Weight
-                * wordFlagsQuery.root.visit(new TermFlagsGraphVisitor(params.bm25Params, wordFlagsQuery.data, unorderedMatches.getWeightedCounts(), rankingContext))
+        double score_bFlags = params.getBm25Weight()
+                * wordFlagsQuery.root.visit(new TermFlagsGraphVisitor(params.getBm25K(), wordFlagsQuery.data, unorderedMatches.getWeightedCounts(), rankingContext))
                 / (Math.sqrt(unorderedMatches.searchableKeywordCount + 1));
 
         double score = normalize(
@@ -245,10 +246,10 @@ public class IndexResultScoreCalculator {
     private double calculateDocumentBonus(long documentMetadata,
                                           int features,
                                           int length,
-                                          ResultRankingParameters rankingParams,
+                                          RpcResultRankingParameters rankingParams,
                                           @Nullable DebugRankingFactors debugRankingFactors) {
 
-        if (rankingParams.disablePenalties) {
+        if (rankingParams.getDisablePenalties()) {
             return 0.;
         }
 
@@ -260,18 +261,18 @@ public class IndexResultScoreCalculator {
         int topology = DocumentMetadata.decodeTopology(documentMetadata);
         int year = DocumentMetadata.decodeYear(documentMetadata);
 
-        double averageSentenceLengthPenalty = (asl >= rankingParams.shortSentenceThreshold ? 0 : -rankingParams.shortSentencePenalty);
+        double averageSentenceLengthPenalty = (asl >= rankingParams.getShortSentenceThreshold() ? 0 : -rankingParams.getShortSentencePenalty());
 
         final double qualityPenalty = calculateQualityPenalty(size, quality, rankingParams);
-        final double rankingBonus = (255. - rank) * rankingParams.domainRankBonus;
+        final double rankingBonus = (255. - rank) * rankingParams.getDomainRankBonus();
         final double topologyBonus = Math.log(1 + topology);
-        final double documentLengthPenalty = length > rankingParams.shortDocumentThreshold ? 0 : -rankingParams.shortDocumentPenalty;
+        final double documentLengthPenalty = length > rankingParams.getShortDocumentThreshold() ? 0 : -rankingParams.getShortDocumentPenalty();
         final double temporalBias;
 
-        if (rankingParams.temporalBias == ResultRankingParameters.TemporalBias.RECENT) {
-            temporalBias = - Math.abs(year - PubDate.MAX_YEAR) * rankingParams.temporalBiasWeight;
-        } else if (rankingParams.temporalBias == ResultRankingParameters.TemporalBias.OLD) {
-            temporalBias = - Math.abs(year - PubDate.MIN_YEAR) * rankingParams.temporalBiasWeight;
+        if (rankingParams.getTemporalBias().getBias() == RpcTemporalBias.Bias.RECENT) {
+            temporalBias = - Math.abs(year - PubDate.MAX_YEAR) * rankingParams.getTemporalBiasWeight();
+        } else if (rankingParams.getTemporalBias().getBias() == RpcTemporalBias.Bias.OLD) {
+            temporalBias = - Math.abs(year - PubDate.MIN_YEAR) * rankingParams.getTemporalBiasWeight();
         } else {
             temporalBias = 0;
         }
@@ -510,14 +511,14 @@ public class IndexResultScoreCalculator {
     }
 
 
-    private double calculateQualityPenalty(int size, int quality, ResultRankingParameters rankingParams) {
+    private double calculateQualityPenalty(int size, int quality, RpcResultRankingParameters rankingParams) {
         if (size < 400) {
             if (quality < 5)
                 return 0;
-            return -quality * rankingParams.qualityPenalty;
+            return -quality * rankingParams.getQualityPenalty();
         }
         else {
-            return -quality * rankingParams.qualityPenalty * 20;
+            return -quality * rankingParams.getQualityPenalty() * 20;
         }
     }
 

code/index/java/nu/marginalia/index/results/TermFlagsGraphVisitor.java

@@ -3,7 +3,6 @@ package nu.marginalia.index.results;
 import nu.marginalia.api.searchquery.model.compiled.CqDataInt;
 import nu.marginalia.api.searchquery.model.compiled.CqDataLong;
 import nu.marginalia.api.searchquery.model.compiled.CqExpression;
-import nu.marginalia.api.searchquery.model.results.Bm25Parameters;
 import nu.marginalia.api.searchquery.model.results.ResultRankingContext;
 import nu.marginalia.model.idx.WordFlags;
 
@@ -15,15 +14,14 @@ public class TermFlagsGraphVisitor implements CqExpression.DoubleVisitor {
     private final CqDataLong wordMetaData;
     private final CqDataInt frequencies;
     private final float[] counts;
-    private final Bm25Parameters bm25Parameters;
-
+    private final double k1;
     private final int docCount;
 
-    public TermFlagsGraphVisitor(Bm25Parameters bm25Parameters,
+    public TermFlagsGraphVisitor(double k1,
                                  CqDataLong wordMetaData,
                                  float[] counts,
                                  ResultRankingContext ctx) {
-        this.bm25Parameters = bm25Parameters;
+        this.k1 = k1;
         this.counts = counts;
         this.docCount = ctx.termFreqDocCount();
         this.wordMetaData = wordMetaData;
@@ -55,7 +53,7 @@ public class TermFlagsGraphVisitor implements CqExpression.DoubleVisitor {
         int freq = frequencies.get(idx);
 
         // note we override b to zero for priority terms as they are independent of document length
-        return invFreq(docCount, freq) * f(bm25Parameters.k(), 0, count, 0);
+        return invFreq(docCount, freq) * f(k1, 0, count, 0);
     }
 
     private double evaluatePriorityScore(int idx) {

code/index/query/java/nu/marginalia/index/query/limit/QueryLimits.java

@@ -1,7 +0,0 @@
-package nu.marginalia.index.query.limit;
-
-public record QueryLimits(int resultsByDomain, int resultsTotal, int timeoutMs, int fetchSize) {
-    public QueryLimits forSingleDomain() {
-        return new QueryLimits(resultsTotal, resultsTotal, timeoutMs, fetchSize);
-    }
-}

code/index/test/nu/marginalia/index/IndexQueryServiceIntegrationSmokeTest.java

@@ -4,10 +4,11 @@ import com.google.inject.Guice;
 import com.google.inject.Inject;
 import nu.marginalia.IndexLocations;
 import nu.marginalia.api.searchquery.RpcDecoratedResultItem;
+import nu.marginalia.api.searchquery.RpcQueryLimits;
 import nu.marginalia.api.searchquery.model.query.SearchPhraseConstraint;
 import nu.marginalia.api.searchquery.model.query.SearchQuery;
 import nu.marginalia.api.searchquery.model.query.SearchSpecification;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
+import nu.marginalia.api.searchquery.model.results.PrototypeRankingParameters;
 import nu.marginalia.index.construction.DocIdRewriter;
 import nu.marginalia.index.construction.full.FullIndexConstructor;
 import nu.marginalia.index.construction.prio.PrioIndexConstructor;
@@ -17,7 +18,6 @@ import nu.marginalia.index.forward.construction.ForwardIndexConverter;
 import nu.marginalia.index.index.StatefulIndex;
 import nu.marginalia.index.journal.IndexJournal;
 import nu.marginalia.index.journal.IndexJournalSlopWriter;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 import nu.marginalia.linkdb.docs.DocumentDbReader;
@@ -115,9 +115,16 @@ public class IndexQueryServiceIntegrationSmokeTest {
 
         var rsp = queryService.justQuery(
                 SearchSpecification.builder()
-                        .queryLimits(new QueryLimits(10, 10, Integer.MAX_VALUE, 4000))
+                        .queryLimits(
+                                RpcQueryLimits.newBuilder()
+                                        .setResultsByDomain(10)
+                                        .setResultsTotal(10)
+                                        .setTimeoutMs(Integer.MAX_VALUE)
+                                        .setFetchSize(4000)
+                                        .build()
+                        )
                         .queryStrategy(QueryStrategy.SENTENCE)
-                        .rankingParams(ResultRankingParameters.sensibleDefaults())
+                        .rankingParams(PrototypeRankingParameters.sensibleDefaults())
                         .domains(new ArrayList<>())
                         .searchSetIdentifier("NONE")
                         .query(
@@ -171,9 +178,16 @@ public class IndexQueryServiceIntegrationSmokeTest {
 
         var rsp = queryService.justQuery(
                 SearchSpecification.builder()
-                        .queryLimits(new QueryLimits(10, 10, Integer.MAX_VALUE, 4000))
+                        .queryLimits(
+                                RpcQueryLimits.newBuilder()
+                                        .setResultsByDomain(10)
+                                        .setResultsTotal(10)
+                                        .setTimeoutMs(Integer.MAX_VALUE)
+                                        .setFetchSize(4000)
+                                        .build()
+                        )
                         .queryStrategy(QueryStrategy.SENTENCE)
-                        .rankingParams(ResultRankingParameters.sensibleDefaults())
+                        .rankingParams(PrototypeRankingParameters.sensibleDefaults())
                         .domains(new ArrayList<>())
                         .searchSetIdentifier("NONE")
                         .query(
@@ -225,8 +239,15 @@ public class IndexQueryServiceIntegrationSmokeTest {
 
         var rsp = queryService.justQuery(
                 SearchSpecification.builder()
-                        .queryLimits(new QueryLimits(10, 10, Integer.MAX_VALUE, 4000))
-                        .rankingParams(ResultRankingParameters.sensibleDefaults())
+                        .queryLimits(
+                                RpcQueryLimits.newBuilder()
+                                        .setResultsByDomain(10)
+                                        .setResultsTotal(10)
+                                        .setTimeoutMs(Integer.MAX_VALUE)
+                                        .setFetchSize(4000)
+                                        .build()
+                        )
+                        .rankingParams(PrototypeRankingParameters.sensibleDefaults())
                         .queryStrategy(QueryStrategy.SENTENCE)
                         .domains(List.of(2))
                         .query(
@@ -282,11 +303,18 @@ public class IndexQueryServiceIntegrationSmokeTest {
 
         var rsp = queryService.justQuery(
                 SearchSpecification.builder()
-                        .queryLimits(new QueryLimits(10, 10, Integer.MAX_VALUE, 4000))
+                        .queryLimits(
+                                RpcQueryLimits.newBuilder()
+                                        .setResultsByDomain(10)
+                                        .setResultsTotal(10)
+                                        .setTimeoutMs(Integer.MAX_VALUE)
+                                        .setFetchSize(4000)
+                                        .build()
+                        )
                         .year(SpecificationLimit.equals(1998))
                         .queryStrategy(QueryStrategy.SENTENCE)
                         .searchSetIdentifier("NONE")
-                        .rankingParams(ResultRankingParameters.sensibleDefaults())
+                        .rankingParams(PrototypeRankingParameters.sensibleDefaults())
                         .query(
                             SearchQuery.builder()
                                 .compiledQuery("4")

code/index/test/nu/marginalia/index/IndexQueryServiceIntegrationTest.java

@@ -4,10 +4,11 @@ import com.google.inject.Guice;
 import com.google.inject.Inject;
 import it.unimi.dsi.fastutil.ints.IntList;
 import nu.marginalia.IndexLocations;
+import nu.marginalia.api.searchquery.RpcQueryLimits;
 import nu.marginalia.api.searchquery.model.query.SearchPhraseConstraint;
 import nu.marginalia.api.searchquery.model.query.SearchQuery;
 import nu.marginalia.api.searchquery.model.query.SearchSpecification;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
+import nu.marginalia.api.searchquery.model.results.PrototypeRankingParameters;
 import nu.marginalia.hash.MurmurHash3_128;
 import nu.marginalia.index.construction.DocIdRewriter;
 import nu.marginalia.index.construction.full.FullIndexConstructor;
@@ -18,7 +19,6 @@ import nu.marginalia.index.forward.construction.ForwardIndexConverter;
 import nu.marginalia.index.index.StatefulIndex;
 import nu.marginalia.index.journal.IndexJournal;
 import nu.marginalia.index.journal.IndexJournalSlopWriter;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 import nu.marginalia.linkdb.docs.DocumentDbReader;
@@ -389,13 +389,20 @@ public class IndexQueryServiceIntegrationTest {
     SearchSpecification basicQuery(Function<SearchSpecification.SearchSpecificationBuilder, SearchSpecification.SearchSpecificationBuilder> mutator)
     {
         var builder = SearchSpecification.builder()
-                .queryLimits(new QueryLimits(10, 10, Integer.MAX_VALUE, 4000))
+                .queryLimits(
+                        RpcQueryLimits.newBuilder()
+                                .setResultsByDomain(10)
+                                .setResultsTotal(10)
+                                .setTimeoutMs(Integer.MAX_VALUE)
+                                .setFetchSize(4000)
+                                .build()
+                )
                 .queryStrategy(QueryStrategy.SENTENCE)
                 .year(SpecificationLimit.none())
                 .quality(SpecificationLimit.none())
                 .size(SpecificationLimit.none())
                 .rank(SpecificationLimit.none())
-                .rankingParams(ResultRankingParameters.sensibleDefaults())
+                .rankingParams(PrototypeRankingParameters.sensibleDefaults())
                 .domains(new ArrayList<>())
                 .searchSetIdentifier("NONE");
 

code/services-application/api-service/build.gradle

@@ -44,6 +44,7 @@ dependencies {
     implementation libs.bundles.jetty
     implementation libs.opencsv
     implementation libs.trove
+    implementation libs.protobuf
     implementation libs.fastutil
     implementation libs.bundles.gson
     implementation libs.bundles.mariadb

code/services-application/api-service/java/nu/marginalia/api/ApiSearchOperator.java

@@ -6,10 +6,10 @@ import nu.marginalia.api.model.ApiSearchResult;
 import nu.marginalia.api.model.ApiSearchResultQueryDetails;
 import nu.marginalia.api.model.ApiSearchResults;
 import nu.marginalia.api.searchquery.QueryClient;
+import nu.marginalia.api.searchquery.RpcQueryLimits;
 import nu.marginalia.api.searchquery.model.query.QueryParams;
 import nu.marginalia.api.searchquery.model.query.SearchSetIdentifier;
 import nu.marginalia.api.searchquery.model.results.DecoratedSearchResultItem;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.model.idx.WordFlags;
 
 import java.util.ArrayList;
@@ -47,11 +47,12 @@ public class ApiSearchOperator {
 
         return new QueryParams(
                 query,
-                new QueryLimits(
-                        2,
-                        Math.min(100, count),
-                        150,
-                        8192),
+                RpcQueryLimits.newBuilder()
+                        .setResultsByDomain(2)
+                        .setResultsTotal(Math.min(100, count))
+                        .setTimeoutMs(150)
+                        .setFetchSize(8192)
+                        .build(),
                 searchSet.name());
     }
 

code/services-application/search-service-legacy/java/nu/marginalia/search/SearchOperator.java

@@ -5,11 +5,11 @@ import com.google.inject.Singleton;
 import nu.marginalia.WebsiteUrl;
 import nu.marginalia.api.math.MathClient;
 import nu.marginalia.api.searchquery.QueryClient;
+import nu.marginalia.api.searchquery.RpcQueryLimits;
 import nu.marginalia.api.searchquery.model.query.QueryResponse;
 import nu.marginalia.api.searchquery.model.results.DecoratedSearchResultItem;
 import nu.marginalia.bbpc.BrailleBlockPunchCards;
 import nu.marginalia.db.DbDomainQueries;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.model.EdgeDomain;
 import nu.marginalia.model.EdgeUrl;
 import nu.marginalia.model.crawl.DomainIndexingState;
@@ -155,15 +155,15 @@ public class SearchOperator {
 
 
     public List<UrlDetails> getResultsFromQuery(QueryResponse queryResponse) {
-        final QueryLimits limits = queryResponse.specs().queryLimits;
-        final UrlDeduplicator deduplicator = new UrlDeduplicator(limits.resultsByDomain());
+        final RpcQueryLimits limits = queryResponse.specs().queryLimits;
+        final UrlDeduplicator deduplicator = new UrlDeduplicator(limits.getResultsByDomain());
 
         // Update the query count (this is what you see on the front page)
         searchVisitorCount.registerQuery();
 
         return queryResponse.results().stream()
                 .filter(deduplicator::shouldRetain)
-                .limit(limits.resultsTotal())
+                .limit(limits.getResultsTotal())
                 .map(SearchOperator::createDetails)
                 .toList();
     }

code/services-application/search-service-legacy/java/nu/marginalia/search/SearchQueryParamFactory.java

@@ -1,10 +1,10 @@
 package nu.marginalia.search;
 
+import nu.marginalia.api.searchquery.RpcQueryLimits;
+import nu.marginalia.api.searchquery.RpcTemporalBias;
 import nu.marginalia.api.searchquery.model.query.QueryParams;
 import nu.marginalia.api.searchquery.model.query.SearchQuery;
 import nu.marginalia.api.searchquery.model.query.SearchSetIdentifier;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 import nu.marginalia.search.command.SearchParameters;
@@ -12,6 +12,21 @@ import nu.marginalia.search.command.SearchParameters;
 import java.util.List;
 
 public class SearchQueryParamFactory {
+    static final RpcQueryLimits defaultLimits = RpcQueryLimits.newBuilder()
+            .setResultsTotal(100)
+            .setResultsByDomain(5)
+            .setTimeoutMs(200)
+            .setFetchSize(8192)
+            .build();
+
+
+    static final RpcQueryLimits shallowLimit = RpcQueryLimits.newBuilder()
+            .setResultsTotal(100)
+            .setResultsByDomain(100)
+            .setTimeoutMs(100)
+            .setFetchSize(512)
+            .build();
+
 
     public QueryParams forRegularSearch(SearchParameters userParams) {
         SearchQuery prototype =  new SearchQuery();
@@ -33,7 +48,7 @@ public class SearchQueryParamFactory {
                 profile.getSizeLimit(),
                 SpecificationLimit.none(),
                 List.of(),
-                new QueryLimits(5, 100, 200, 8192),
+                defaultLimits,
                 profile.searchSetIdentifier.name(),
                 userParams.strategy(),
                 userParams.temporalBias(),
@@ -54,10 +69,15 @@ public class SearchQueryParamFactory {
                 SpecificationLimit.none(),
                 SpecificationLimit.none(),
                 List.of(domainId),
-                new QueryLimits(count, count, 100, 512),
+                RpcQueryLimits.newBuilder()
+                        .setResultsTotal(count)
+                        .setResultsByDomain(count)
+                        .setTimeoutMs(100)
+                        .setFetchSize(512)
+                        .build(),
                 SearchSetIdentifier.NONE.name(),
                 QueryStrategy.AUTO,
-                ResultRankingParameters.TemporalBias.NONE,
+                RpcTemporalBias.Bias.NONE,
                 1
         );
     }
@@ -74,10 +94,10 @@ public class SearchQueryParamFactory {
                 SpecificationLimit.none(),
                 SpecificationLimit.none(),
                 List.of(),
-                new QueryLimits(100, 100, 100, 512),
+                shallowLimit,
                 SearchSetIdentifier.NONE.name(),
                 QueryStrategy.AUTO,
-                ResultRankingParameters.TemporalBias.NONE,
+                RpcTemporalBias.Bias.NONE,
                 1
         );
     }
@@ -94,10 +114,10 @@ public class SearchQueryParamFactory {
                 SpecificationLimit.none(),
                 SpecificationLimit.none(),
                 List.of(),
-                new QueryLimits(100, 100, 100, 512),
+                shallowLimit,
                 SearchSetIdentifier.NONE.name(),
                 QueryStrategy.AUTO,
-                ResultRankingParameters.TemporalBias.NONE,
+                RpcTemporalBias.Bias.NONE,
                 1
         );
     }

code/services-application/search-service-legacy/java/nu/marginalia/search/command/SearchParameters.java

@@ -1,7 +1,7 @@
 package nu.marginalia.search.command;
 
 import nu.marginalia.WebsiteUrl;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
+import nu.marginalia.api.searchquery.RpcTemporalBias;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 import nu.marginalia.search.model.SearchProfile;
@@ -78,15 +78,15 @@ public record SearchParameters(String query,
         return baseUrl.withPath(path);
     }
 
-    public ResultRankingParameters.TemporalBias temporalBias() {
+    public RpcTemporalBias.Bias temporalBias() {
         if (recent == RECENT) {
-            return ResultRankingParameters.TemporalBias.RECENT;
+            return RpcTemporalBias.Bias.RECENT;
         }
         else if (profile == SearchProfile.VINTAGE) {
-            return ResultRankingParameters.TemporalBias.OLD;
+            return RpcTemporalBias.Bias.OLD;
         }
 
-        return ResultRankingParameters.TemporalBias.NONE;
+        return RpcTemporalBias.Bias.NONE;
     }
 
     public QueryStrategy strategy() {

code/services-application/search-service/java/nu/marginalia/search/SearchOperator.java

@@ -2,14 +2,13 @@ package nu.marginalia.search;
 
 import com.google.inject.Inject;
 import com.google.inject.Singleton;
-import nu.marginalia.WebsiteUrl;
 import nu.marginalia.api.math.MathClient;
 import nu.marginalia.api.searchquery.QueryClient;
+import nu.marginalia.api.searchquery.RpcQueryLimits;
 import nu.marginalia.api.searchquery.model.query.QueryResponse;
 import nu.marginalia.api.searchquery.model.results.DecoratedSearchResultItem;
 import nu.marginalia.bbpc.BrailleBlockPunchCards;
 import nu.marginalia.db.DbDomainQueries;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.model.EdgeDomain;
 import nu.marginalia.model.EdgeUrl;
 import nu.marginalia.model.crawl.DomainIndexingState;
@@ -47,7 +46,6 @@ public class SearchOperator {
     private final DbDomainQueries domainQueries;
     private final QueryClient queryClient;
     private final SearchQueryParamFactory paramFactory;
-    private final WebsiteUrl websiteUrl;
     private final SearchUnitConversionService searchUnitConversionService;
     private final SearchQueryCountService searchVisitorCount;
 
@@ -57,7 +55,6 @@ public class SearchOperator {
                           DbDomainQueries domainQueries,
                           QueryClient queryClient,
                           SearchQueryParamFactory paramFactory,
-                          WebsiteUrl websiteUrl,
                           SearchUnitConversionService searchUnitConversionService,
                           SearchQueryCountService searchVisitorCount
                           )
@@ -67,7 +64,6 @@ public class SearchOperator {
         this.domainQueries = domainQueries;
         this.queryClient = queryClient;
         this.paramFactory = paramFactory;
-        this.websiteUrl = websiteUrl;
         this.searchUnitConversionService = searchUnitConversionService;
         this.searchVisitorCount = searchVisitorCount;
     }
@@ -154,8 +150,8 @@ public class SearchOperator {
 
 
     public SimpleSearchResults getResultsFromQuery(QueryResponse queryResponse) {
-        final QueryLimits limits = queryResponse.specs().queryLimits;
-        final UrlDeduplicator deduplicator = new UrlDeduplicator(limits.resultsByDomain());
+        final RpcQueryLimits limits = queryResponse.specs().queryLimits;
+        final UrlDeduplicator deduplicator = new UrlDeduplicator(limits.getResultsByDomain());
 
         // Update the query count (this is what you see on the front page)
         searchVisitorCount.registerQuery();
@@ -164,7 +160,7 @@ public class SearchOperator {
                 .sorted(this::retentionSortOrder) // Sort in an order that makes us more likely to discard the "bad" duplicates
                 .filter(deduplicator::shouldRetain)
                 .sorted() // Return to the presentation sort order before limiting so we don't throw out good results over schema and "ip-ness"
-                .limit(limits.resultsTotal())
+                .limit(limits.getResultsTotal())
                 .map(SearchOperator::createDetails)
                 .toList();
 

code/services-application/search-service/java/nu/marginalia/search/SearchQueryParamFactory.java

@@ -1,10 +1,10 @@
 package nu.marginalia.search;
 
+import nu.marginalia.api.searchquery.RpcQueryLimits;
+import nu.marginalia.api.searchquery.RpcTemporalBias;
 import nu.marginalia.api.searchquery.model.query.QueryParams;
 import nu.marginalia.api.searchquery.model.query.SearchQuery;
 import nu.marginalia.api.searchquery.model.query.SearchSetIdentifier;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 import nu.marginalia.search.command.SearchParameters;
@@ -13,6 +13,22 @@ import java.util.List;
 
 public class SearchQueryParamFactory {
 
+
+    static final RpcQueryLimits defaultLimits = RpcQueryLimits.newBuilder()
+            .setResultsTotal(100)
+            .setResultsByDomain(5)
+            .setTimeoutMs(200)
+            .setFetchSize(8192)
+            .build();
+
+
+    static final RpcQueryLimits shallowLimit = RpcQueryLimits.newBuilder()
+            .setResultsTotal(100)
+            .setResultsByDomain(100)
+            .setTimeoutMs(100)
+            .setFetchSize(512)
+            .build();
+
     public QueryParams forRegularSearch(SearchParameters userParams) {
         SearchQuery prototype =  new SearchQuery();
         var profile = userParams.profile();
@@ -29,11 +45,11 @@ public class SearchQueryParamFactory {
                 prototype.searchTermsPriority,
                 prototype.searchTermsAdvice,
                 profile.getQualityLimit(),
-                profile.getYearLimit(),
+                userParams.yearLimit(),
                 profile.getSizeLimit(),
                 SpecificationLimit.none(),
                 List.of(),
-                new QueryLimits(5, 100, 200, 8192),
+                defaultLimits,
                 profile.searchSetIdentifier.name(),
                 userParams.strategy(),
                 userParams.temporalBias(),
@@ -54,10 +70,15 @@ public class SearchQueryParamFactory {
                 SpecificationLimit.none(),
                 SpecificationLimit.none(),
                 List.of(domainId),
-                new QueryLimits(count, count, 100, 512),
+                RpcQueryLimits.newBuilder()
+                        .setResultsTotal(count)
+                        .setResultsByDomain(count)
+                        .setTimeoutMs(100)
+                        .setFetchSize(512)
+                        .build(),
                 SearchSetIdentifier.NONE.name(),
                 QueryStrategy.AUTO,
-                ResultRankingParameters.TemporalBias.NONE,
+                RpcTemporalBias.Bias.NONE,
                 page
         );
     }
@@ -74,10 +95,10 @@ public class SearchQueryParamFactory {
                 SpecificationLimit.none(),
                 SpecificationLimit.none(),
                 List.of(),
-                new QueryLimits(100, 100, 100, 512),
+                shallowLimit,
                 SearchSetIdentifier.NONE.name(),
                 QueryStrategy.AUTO,
-                ResultRankingParameters.TemporalBias.NONE,
+                RpcTemporalBias.Bias.NONE,
                 page
         );
     }
@@ -94,10 +115,10 @@ public class SearchQueryParamFactory {
                 SpecificationLimit.none(),
                 SpecificationLimit.none(),
                 List.of(),
-                new QueryLimits(100, 100, 100, 512),
+                shallowLimit,
                 SearchSetIdentifier.NONE.name(),
                 QueryStrategy.AUTO,
-                ResultRankingParameters.TemporalBias.NONE,
+                RpcTemporalBias.Bias.NONE,
                 1
         );
     }

code/services-application/search-service/java/nu/marginalia/search/SearchService.java

@@ -1,15 +1,14 @@
 package nu.marginalia.search;
 
 import com.google.inject.Inject;
+import io.jooby.Context;
 import io.jooby.Jooby;
 import io.prometheus.client.Counter;
 import io.prometheus.client.Histogram;
-import nu.marginalia.WebsiteUrl;
 import nu.marginalia.search.svc.*;
 import nu.marginalia.service.discovery.property.ServicePartition;
 import nu.marginalia.service.server.BaseServiceParams;
 import nu.marginalia.service.server.JoobyService;
-import nu.marginalia.service.server.StaticResources;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -34,8 +33,6 @@ public class SearchService extends JoobyService {
 
     @Inject
     public SearchService(BaseServiceParams params,
-                         WebsiteUrl websiteUrl,
-                         StaticResources staticResources,
                          SearchFrontPageService frontPageService,
                          SearchAddToCrawlQueueService addToCrawlQueueService,
                          SearchSiteSubscriptionService siteSubscriptionService,
@@ -62,7 +59,25 @@ public class SearchService extends JoobyService {
     public void startJooby(Jooby jooby) {
         super.startJooby(jooby);
 
+        final String startTimeAttribute = "start-time";
+
         jooby.get("/export-opml", siteSubscriptionService::exportOpml);
+        jooby.before((Context ctx) -> {
+            ctx.setAttribute(startTimeAttribute, System.nanoTime());
+        });
+
+        jooby.after((Context ctx, Object result, Throwable failure) -> {
+            if  (failure != null) {
+                wmsa_search_service_error_count.labels(ctx.getRoute().getPattern(), ctx.getMethod()).inc();
+            }
+            else {
+                Long startTime = ctx.getAttribute(startTimeAttribute);
+                if (startTime != null) {
+                    wmsa_search_service_request_time.labels(ctx.getRoute().getPattern(), ctx.getMethod())
+                            .observe((System.nanoTime() - startTime) / 1e9);
+                }
+            }
+        });
     }
 
 

code/services-application/search-service/java/nu/marginalia/search/command/SearchParameters.java

@@ -1,7 +1,7 @@
 package nu.marginalia.search.command;
 
 import nu.marginalia.WebsiteUrl;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
+import nu.marginalia.api.searchquery.RpcTemporalBias;
 import nu.marginalia.index.query.limit.QueryStrategy;
 import nu.marginalia.index.query.limit.SpecificationLimit;
 import nu.marginalia.model.EdgeDomain;
@@ -98,15 +98,15 @@ public record SearchParameters(WebsiteUrl url,
         return path;
     }
 
-    public ResultRankingParameters.TemporalBias temporalBias() {
+    public RpcTemporalBias.Bias temporalBias() {
         if (recent == RECENT) {
-            return ResultRankingParameters.TemporalBias.RECENT;
+            return RpcTemporalBias.Bias.RECENT;
         }
         else if (profile == SearchProfile.VINTAGE) {
-            return ResultRankingParameters.TemporalBias.OLD;
+            return RpcTemporalBias.Bias.OLD;
         }
 
-        return ResultRankingParameters.TemporalBias.NONE;
+        return RpcTemporalBias.Bias.NONE;
     }
 
     public QueryStrategy strategy() {

code/services-application/search-service/java/nu/marginalia/search/svc/SearchAddToCrawlQueueService.java

@@ -47,18 +47,23 @@ public class SearchAddToCrawlQueueService {
         return new MapModelAndView("redirect.jte", Map.of("url", "/site/"+domainName));
     }
 
-    private void addToCrawlQueue(int id) throws SQLException {
+    /** Mark a domain for crawling by setting node affinity to zero,
+     * unless it is already marked for crawling, then node affinity should
+     * be left unchanged.
+     * */
+    void addToCrawlQueue(int domainId) throws SQLException {
         try (var conn = dataSource.getConnection();
              var stmt = conn.prepareStatement("""
-                     INSERT IGNORE INTO CRAWL_QUEUE(DOMAIN_NAME, SOURCE)
-                     SELECT DOMAIN_NAME, "user" FROM EC_DOMAIN WHERE ID=?
+                     UPDATE EC_DOMAIN 
+                     SET WMSA_prod.EC_DOMAIN.NODE_AFFINITY = 0 
+                     WHERE ID=? AND WMSA_prod.EC_DOMAIN.NODE_AFFINITY < 0
                      """)) {
-            stmt.setInt(1, id);
+            stmt.setInt(1, domainId);
             stmt.executeUpdate();
         }
     }
 
-    private String getDomainName(int id) {
+    String getDomainName(int id) {
         var domain = domainQueries.getDomain(id);
         if (domain.isEmpty())
             throw new IllegalArgumentException();

code/services-application/search-service/java/nu/marginalia/search/svc/SearchQueryService.java

@@ -37,7 +37,7 @@ public class SearchQueryService {
             @QueryParam String profile,
             @QueryParam String js,
             @QueryParam String recent,
-            @QueryParam String title,
+            @QueryParam String searchTitle,
             @QueryParam String adtech,
             @QueryParam Integer page
     ) {
@@ -47,7 +47,7 @@ public class SearchQueryService {
                     SearchProfile.getSearchProfile(profile),
                     SearchJsParameter.parse(js),
                     SearchRecentParameter.parse(recent),
-                    SearchTitleParameter.parse(title),
+                    SearchTitleParameter.parse(searchTitle),
                     SearchAdtechParameter.parse(adtech),
                     false,
                     Objects.requireNonNullElse(page,1));

code/services-application/search-service/java/nu/marginalia/search/svc/SearchSiteInfoService.java

@@ -26,6 +26,8 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.sql.SQLException;
+import java.time.Duration;
+import java.time.Instant;
 import java.util.*;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Future;
@@ -69,6 +71,8 @@ public class SearchSiteInfoService {
         this.searchSiteSubscriptions = searchSiteSubscriptions;
     }
 
+    private volatile SiteOverviewModel model = new SiteOverviewModel(List.of(), Instant.EPOCH);
+
     @GET
     @Path("/site")
     public ModelAndView<?> handleOverview(@QueryParam String domain) {
@@ -77,6 +81,27 @@ public class SearchSiteInfoService {
             return new MapModelAndView("redirect.jte", Map.of("url", "/site/"+domain));
         }
 
+        if (model.age().compareTo(Duration.ofMinutes(15)) > 0) {
+            updateModel();
+        }
+
+        return new MapModelAndView("siteinfo/start.jte",
+                Map.of("navbar", NavbarModel.SITEINFO,
+                        "model", model));
+    }
+
+    /**  Update the model if it is older than 15 minutes.
+     *   This query is expensive and should not be run too often,
+     *   and the data doesn't change that often either.
+     *  <p></p>
+     *   This method is synchronized to avoid multiple threads updating the model at the same time.
+     */
+    private synchronized void updateModel() {
+        var currentModel = model;
+        if (currentModel.age().compareTo(Duration.ofMinutes(15)) < 0) {
+            return;
+        }
+
         List<SiteOverviewModel.DiscoveredDomain> domains = new ArrayList<>();
 
         try (var conn = dataSource.getConnection();
@@ -91,13 +116,20 @@ public class SearchSiteInfoService {
             throw new RuntimeException();
         }
 
-        return new MapModelAndView("siteinfo/start.jte",
-                Map.of("navbar", NavbarModel.SITEINFO,
-                        "model", new SiteOverviewModel(domains)));
+        model = new SiteOverviewModel(domains);
     }
 
-    public record SiteOverviewModel(List<DiscoveredDomain> domains) {
+    public record SiteOverviewModel(List<DiscoveredDomain> domains, Instant captureTime) {
+
+        public SiteOverviewModel(List<DiscoveredDomain> domains) {
+            this(domains, Instant.now());
+        }
+
         public record DiscoveredDomain(String name, String timestamp) {}
+
+        public Duration age() {
+            return Duration.between(captureTime, Instant.now());
+        }
     }
 
     @GET

code/services-application/search-service/resources/jte/serp/start.jte

@@ -34,12 +34,12 @@
 <div class="max-w-7xl mx-auto flex flex-col space-y-4 fill-w">
     <div class="border dark:border-gray-600 dark:bg-gray-800 bg-white rounded p-2 m-4 ">
         <div class="text-slate-700 dark:text-white text-sm p-4">
-            <div class="fas fa-wrench mr-1 text-margeblue dark:text-slate-200"></div>
-            This is the new design and home of Marginalia Search.  Migration to the new domain <pre class="inline text-red-800 dark:text-red-100">marginalia-search.com</pre> is currently <em>in progress</em>,
-            so mind that some things may be a bit broken for a day or two.  <a href="https://about.marginalia-search.com/article/redesign/"  class="underline text-liteblue dark:text-blue-200">Read more</a>.
+            <div class="fas fa-gift mr-1 text-margeblue dark:text-slate-200"></div>
+            This is the new design and home of Marginalia Search.
+            You can about what this entails <a href="https://about.marginalia-search.com/article/redesign/"  class="underline text-liteblue dark:text-blue-200">here</a>.
         <p class="my-4"></p>
-        If you have any issues or feedback regarding this change, please email
-        <a href="mailto:contact@marginalia-search.com" class="underline text-liteblue dark:text-blue-200">contact@marginalia-search.com</a>.
+        The old version of Marginalia Search remains available at
+        <a href="https://old-search.marginalia.nu/" class="underline text-liteblue dark:text-blue-200">https://old-search.marginalia.nu/</a>.
         </div>
     </div>
     <div class="mx-auto flex flex-col sm:flex-row my-4 sm:space-x-2 space-y-2 sm:space-y-0 w-full md:w-auto px-2">

code/services-application/search-service/resources/jte/siteinfo/view/overview.jte

@@ -81,35 +81,6 @@
 
         @endif
 
-
-        @if (!siteInfo.siblingDomains().isEmpty())
-            <div class="mx-3 flex place-items-baseline space-x-2 p-2 bg-gray-100 dark:bg-gray-600 rounded">
-                <i class="fas fa-globe"></i>
-                <span>Related Subdomains</span>
-            </div>
-
-            <table class="min-w-full divide-y divide-gray-200 dark:divide-gray-600 mx-4">
-                <thead>
-                <tr class="bg-gray-50 dark:bg-gray-700">
-                    <th scope="col" class="px-2 py-2 text-left text-xs font-medium text-gray-500 dark:text-gray-100 uppercase tracking-wider">Domain Name</th>
-                </tr>
-                </thead>
-                <tbody class="bg-white dark:bg-gray-800 divide-y divide-gray-200 dark:divide-gray-600 text-xs">
-                @for (DbDomainQueries.DomainWithNode sibling : siteInfo.siblingDomains())
-                    <tr>
-                        <td class="px-3 py-6 md:py-3 whitespace-nowrap">
-                            <a class="text-liteblue dark:text-blue-200" href="/site/${sibling.domain().toString()}">${sibling.domain().toString()}</a>
-
-                            @if (!sibling.isIndexed())
-                                <i class="ml-1 fa-regular fa-question-circle text-gray-400 dark:text-gray-600 text-xs" title="Not indexed"></i>
-                            @endif
-                        </td>
-                    </tr>
-                @endfor
-                </tbody>
-            </table>
-        @endif
-
         @if (siteInfo.domainInformation().isUnknownDomain())
             <div class="mx-3 flex place-items-baseline space-x-2 p-2 bg-gray-100 dark:bg-gray-600 rounded">
                 <i class="fa-regular fa-circle-question"></i>
@@ -178,6 +149,36 @@
             </form>
         @endif
 
+
+        @if (!siteInfo.siblingDomains().isEmpty())
+            <div class="mx-3 flex place-items-baseline space-x-2 p-2 bg-gray-100 dark:bg-gray-600 rounded">
+                <i class="fas fa-globe"></i>
+                <span>Related Subdomains</span>
+            </div>
+
+            <table class="min-w-full divide-y divide-gray-200 dark:divide-gray-600 mx-4">
+                <thead>
+                <tr class="bg-gray-50 dark:bg-gray-700">
+                    <th scope="col" class="px-2 py-2 text-left text-xs font-medium text-gray-500 dark:text-gray-100 uppercase tracking-wider">Domain Name</th>
+                </tr>
+                </thead>
+                <tbody class="bg-white dark:bg-gray-800 divide-y divide-gray-200 dark:divide-gray-600 text-xs">
+                @for (DbDomainQueries.DomainWithNode sibling : siteInfo.siblingDomains())
+                    <tr>
+                        <td class="px-3 py-6 md:py-3 whitespace-nowrap">
+                            <a class="text-liteblue dark:text-blue-200" href="/site/${sibling.domain().toString()}">${sibling.domain().toString()}</a>
+
+                            @if (!sibling.isIndexed())
+                                <i class="ml-1 fa-regular fa-question-circle text-gray-400 dark:text-gray-600 text-xs" title="Not indexed"></i>
+                            @endif
+                        </td>
+                    </tr>
+                @endfor
+                </tbody>
+            </table>
+        @endif
+
+
         @if (siteInfo.isKnown())
             <div class="mx-3 flex place-items-baseline space-x-2 p-2 bg-gray-100 dark:bg-gray-600 rounded">
                 <i class="fas fa-chart-simple"></i>

code/services-application/search-service/test/nu/marginalia/search/svc/SearchAddToCrawlQueueServiceTest.java

@@ -0,0 +1,85 @@
+package nu.marginalia.search.svc;
+
+import com.zaxxer.hikari.HikariConfig;
+import com.zaxxer.hikari.HikariDataSource;
+import nu.marginalia.db.DbDomainQueries;
+import nu.marginalia.model.EdgeDomain;
+import nu.marginalia.test.TestMigrationLoader;
+import org.junit.jupiter.api.*;
+import org.testcontainers.containers.MariaDBContainer;
+import org.testcontainers.junit.jupiter.Container;
+import org.testcontainers.junit.jupiter.Testcontainers;
+
+import java.sql.SQLException;
+
+@Tag("slow")
+@Testcontainers
+class SearchAddToCrawlQueueServiceTest {
+    @Container
+    static MariaDBContainer<?> mariaDBContainer = new MariaDBContainer<>("mariadb")
+            .withDatabaseName("WMSA_prod")
+            .withUsername("wmsa")
+            .withPassword("wmsa")
+            .withNetworkAliases("mariadb");
+
+    static HikariDataSource dataSource;
+
+    private DbDomainQueries domainQueries;
+    private SearchAddToCrawlQueueService addToCrawlQueueService;
+
+    @BeforeEach
+    public void setUp() throws SQLException {
+        try (var conn = dataSource.getConnection();
+             var stmt = conn.createStatement()) {
+            stmt.executeQuery("DELETE FROM EC_DOMAIN"); // Wipe any old state from other test runs
+
+            stmt.executeQuery("INSERT INTO EC_DOMAIN (DOMAIN_NAME, DOMAIN_TOP, NODE_AFFINITY) VALUES ('known.example.com', 'example.com', -1)");
+            stmt.executeQuery("INSERT INTO EC_DOMAIN (DOMAIN_NAME, DOMAIN_TOP, NODE_AFFINITY) VALUES ('added.example.com', 'example.com', 0)");
+            stmt.executeQuery("INSERT INTO EC_DOMAIN (DOMAIN_NAME, DOMAIN_TOP, NODE_AFFINITY) VALUES ('indexed.example.com', 'example.com', 1)");
+        }
+
+        domainQueries = new DbDomainQueries(dataSource);
+        addToCrawlQueueService = new SearchAddToCrawlQueueService(domainQueries, dataSource);
+    }
+
+    @BeforeAll
+    public static void setUpAll() {
+        HikariConfig config = new HikariConfig();
+        config.setJdbcUrl(mariaDBContainer.getJdbcUrl());
+        config.setUsername("wmsa");
+        config.setPassword("wmsa");
+
+        dataSource = new HikariDataSource(config);
+        TestMigrationLoader.flywayMigration(dataSource);
+    }
+
+    private int getNodeAffinity(String domainName) throws SQLException {
+        try (var conn = dataSource.getConnection();
+             var stmt = conn.prepareStatement("SELECT NODE_AFFINITY FROM EC_DOMAIN WHERE DOMAIN_NAME=?"))
+        {
+            stmt.setString(1, domainName);
+            var rsp = stmt.executeQuery();
+            if (rsp.next()) {
+                return rsp.getInt(1);
+            }
+        }
+
+        return -1;
+    }
+
+    @Test
+    void addToCrawlQueue() throws SQLException {
+        int knownId = domainQueries.getDomainId(new EdgeDomain("known.example.com"));
+        int addedId = domainQueries.getDomainId(new EdgeDomain("added.example.com"));
+        int indexedId = domainQueries.getDomainId(new EdgeDomain("indexed.example.com"));
+
+        addToCrawlQueueService.addToCrawlQueue(knownId);
+        addToCrawlQueueService.addToCrawlQueue(addedId);
+        addToCrawlQueueService.addToCrawlQueue(indexedId);
+
+        Assertions.assertEquals(0, getNodeAffinity("known.example.com"));
+        Assertions.assertEquals(0, getNodeAffinity("added.example.com"));
+        Assertions.assertEquals(1, getNodeAffinity("indexed.example.com"));
+    }
+
+}

code/services-core/control-service/build.gradle

@@ -55,6 +55,7 @@ dependencies {
 
     implementation libs.duckdb
     implementation libs.jsoup
+    implementation libs.protobuf
 
     implementation libs.trove
     implementation dependencies.create(libs.spark.get()) {

code/services-core/control-service/java/nu/marginalia/control/app/svc/SearchToBanService.java

@@ -2,11 +2,10 @@ package nu.marginalia.control.app.svc;
 
 import com.google.inject.Inject;
 import nu.marginalia.api.searchquery.QueryClient;
+import nu.marginalia.api.searchquery.RpcQueryLimits;
 import nu.marginalia.api.searchquery.model.query.QueryParams;
 import nu.marginalia.control.ControlRendererFactory;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.model.EdgeUrl;
-import nu.marginalia.nodecfg.NodeConfigurationService;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import spark.Request;
@@ -22,18 +21,16 @@ public class SearchToBanService {
     private final ControlRendererFactory rendererFactory;
     private final QueryClient queryClient;
     private final Logger logger = LoggerFactory.getLogger(getClass());
-    private final NodeConfigurationService nodeConfigurationService;
 
     @Inject
     public SearchToBanService(ControlBlacklistService blacklistService,
                               ControlRendererFactory rendererFactory,
-                              QueryClient queryClient, NodeConfigurationService nodeConfigurationService)
+                              QueryClient queryClient)
     {
 
         this.blacklistService = blacklistService;
         this.rendererFactory = rendererFactory;
         this.queryClient = queryClient;
-        this.nodeConfigurationService = nodeConfigurationService;
     }
 
     public void register() throws IOException {
@@ -76,7 +73,14 @@ public class SearchToBanService {
 
     private Object executeQuery(String query) {
         return queryClient.search(new QueryParams(
-                query, new QueryLimits(2, 200, 250, 8192),
+                query,
+                RpcQueryLimits.newBuilder()
+                        .setResultsTotal(100)
+                        .setResultsByDomain(2)
+                        .setTimeoutMs(200)
+                        .setFetchSize(8192)
+                        .build()
+                ,
                 "NONE"
         ));
     }

code/services-core/query-service/java/nu/marginalia/query/QueryBasicInterface.java

@@ -3,12 +3,13 @@ package nu.marginalia.query;
 import com.google.common.base.Strings;
 import com.google.gson.Gson;
 import com.google.inject.Inject;
+import nu.marginalia.api.searchquery.RpcQueryLimits;
+import nu.marginalia.api.searchquery.RpcResultRankingParameters;
+import nu.marginalia.api.searchquery.RpcTemporalBias;
 import nu.marginalia.api.searchquery.model.query.QueryParams;
-import nu.marginalia.api.searchquery.model.results.Bm25Parameters;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
+import nu.marginalia.api.searchquery.model.results.PrototypeRankingParameters;
 import nu.marginalia.functions.searchquery.QueryGRPCService;
 import nu.marginalia.index.api.IndexClient;
-import nu.marginalia.index.query.limit.QueryLimits;
 import nu.marginalia.model.gson.GsonFactory;
 import nu.marginalia.renderer.MustacheRenderer;
 import nu.marginalia.renderer.RendererFactory;
@@ -53,9 +54,14 @@ public class QueryBasicInterface {
         int domainCount = parseInt(requireNonNullElse(request.queryParams("domainCount"), "5"));
         String set = requireNonNullElse(request.queryParams("set"), "");
 
-        var params = new QueryParams(queryString, new QueryLimits(
-                domainCount, min(100, count * 10), 250, 8192
-        ), set);
+        var params = new QueryParams(queryString,
+                RpcQueryLimits.newBuilder()
+                        .setResultsByDomain(domainCount)
+                        .setResultsTotal(min(100, count * 10))
+                        .setTimeoutMs(250)
+                        .setFetchSize(8192)
+                        .build()
+        , set);
 
         var pagination = new IndexClient.Pagination(page, count);
 
@@ -63,7 +69,7 @@ public class QueryBasicInterface {
                 queryString,
                 params,
                 pagination,
-                ResultRankingParameters.sensibleDefaults()
+                PrototypeRankingParameters.sensibleDefaults()
         );
 
         var results = detailedDirectResult.result();
@@ -92,7 +98,7 @@ public class QueryBasicInterface {
         String queryString = request.queryParams("q");
         if (queryString == null) {
             // Show the default query form if no query is given
-            return qdebugRenderer.render(Map.of("rankingParams", ResultRankingParameters.sensibleDefaults())
+            return qdebugRenderer.render(Map.of("rankingParams", PrototypeRankingParameters.sensibleDefaults())
             );
         }
 
@@ -101,9 +107,14 @@ public class QueryBasicInterface {
         int domainCount = parseInt(requireNonNullElse(request.queryParams("domainCount"), "5"));
         String set = requireNonNullElse(request.queryParams("set"), "");
 
-        var queryParams = new QueryParams(queryString, new QueryLimits(
-                domainCount, min(100, count * 10), 250, 8192
-        ), set);
+        var queryParams = new QueryParams(queryString,
+                RpcQueryLimits.newBuilder()
+                    .setResultsByDomain(domainCount)
+                    .setResultsTotal(min(100, count * 10))
+                    .setTimeoutMs(250)
+                    .setFetchSize(8192)
+                    .build(),
+                set);
 
         var pagination = new IndexClient.Pagination(page, count);
 
@@ -126,28 +137,28 @@ public class QueryBasicInterface {
         );
     }
 
-    private ResultRankingParameters debugRankingParamsFromRequest(Request request) {
-        var sensibleDefaults = ResultRankingParameters.sensibleDefaults();
+    private RpcResultRankingParameters debugRankingParamsFromRequest(Request request) {
+        var sensibleDefaults = PrototypeRankingParameters.sensibleDefaults();
 
-        return ResultRankingParameters.builder()
-                .domainRankBonus(doubleFromRequest(request, "domainRankBonus", sensibleDefaults.domainRankBonus))
-                .qualityPenalty(doubleFromRequest(request, "qualityPenalty", sensibleDefaults.qualityPenalty))
-                .shortDocumentThreshold(intFromRequest(request, "shortDocumentThreshold", sensibleDefaults.shortDocumentThreshold))
-                .shortDocumentPenalty(doubleFromRequest(request, "shortDocumentPenalty", sensibleDefaults.shortDocumentPenalty))
-                .tcfFirstPosition(doubleFromRequest(request, "tcfFirstPosition", sensibleDefaults.tcfFirstPosition))
-                .tcfVerbatim(doubleFromRequest(request, "tcfVerbatim", sensibleDefaults.tcfVerbatim))
-                .tcfProximity(doubleFromRequest(request, "tcfProximity", sensibleDefaults.tcfProximity))
-                .bm25Params(new Bm25Parameters(
-                        doubleFromRequest(request, "bm25.k1", sensibleDefaults.bm25Params.k()),
-                        doubleFromRequest(request, "bm25.b", sensibleDefaults.bm25Params.b())
-                ))
-                .temporalBias(ResultRankingParameters.TemporalBias.valueOf(stringFromRequest(request, "temporalBias", sensibleDefaults.temporalBias.toString())))
-                .temporalBiasWeight(doubleFromRequest(request, "temporalBiasWeight", sensibleDefaults.temporalBiasWeight))
-                .shortSentenceThreshold(intFromRequest(request, "shortSentenceThreshold", sensibleDefaults.shortSentenceThreshold))
-                .shortSentencePenalty(doubleFromRequest(request, "shortSentencePenalty", sensibleDefaults.shortSentencePenalty))
-                .bm25Weight(doubleFromRequest(request, "bm25Weight", sensibleDefaults.bm25Weight))
-                .disablePenalties(boolFromRequest(request, "disablePenalties", sensibleDefaults.disablePenalties))
-                .exportDebugData(true)
+        var bias = RpcTemporalBias.Bias.valueOf(stringFromRequest(request, "temporalBias", "NONE"));
+
+        return RpcResultRankingParameters.newBuilder()
+                .setDomainRankBonus(doubleFromRequest(request, "domainRankBonus", sensibleDefaults.getDomainRankBonus()))
+                .setQualityPenalty(doubleFromRequest(request, "qualityPenalty", sensibleDefaults.getQualityPenalty()))
+                .setShortDocumentThreshold(intFromRequest(request, "shortDocumentThreshold", sensibleDefaults.getShortDocumentThreshold()))
+                .setShortDocumentPenalty(doubleFromRequest(request, "shortDocumentPenalty", sensibleDefaults.getShortDocumentPenalty()))
+                .setTcfFirstPositionWeight(doubleFromRequest(request, "tcfFirstPositionWeight", sensibleDefaults.getTcfFirstPositionWeight()))
+                .setTcfVerbatimWeight(doubleFromRequest(request, "tcfVerbatimWeight", sensibleDefaults.getTcfVerbatimWeight()))
+                .setTcfProximityWeight(doubleFromRequest(request, "tcfProximityWeight", sensibleDefaults.getTcfProximityWeight()))
+                .setBm25B(doubleFromRequest(request, "bm25b", sensibleDefaults.getBm25B()))
+                .setBm25K(doubleFromRequest(request, "bm25k", sensibleDefaults.getBm25K()))
+                .setTemporalBias(RpcTemporalBias.newBuilder().setBias(bias).build())
+                .setTemporalBiasWeight(doubleFromRequest(request, "temporalBiasWeight", sensibleDefaults.getTemporalBiasWeight()))
+                .setShortSentenceThreshold(intFromRequest(request, "shortSentenceThreshold", sensibleDefaults.getShortSentenceThreshold()))
+                .setShortSentencePenalty(doubleFromRequest(request, "shortSentencePenalty", sensibleDefaults.getShortSentencePenalty()))
+                .setBm25Weight(doubleFromRequest(request, "bm25Weight", sensibleDefaults.getBm25Weight()))
+                .setDisablePenalties(boolFromRequest(request, "disablePenalties", sensibleDefaults.getDisablePenalties()))
+                .setExportDebugData(true)
                 .build();
     }
 

code/services-core/query-service/resources/templates/qdebug.hdb

@@ -31,20 +31,20 @@
         <div class="col-sm-2"><input type="text" class="form-control" id="shortDocumentPenalty" name="shortDocumentPenalty" value="{{shortDocumentPenalty}}"></div>
     </div>
     <div class="row my-2">
-        <div class="col-sm-2"><label for="tcfFirstPosition">TCF First Position Weight</label></div>
-        <div class="col-sm-2"><input type="text" class="form-control" id="tcfFirstPosition" name="tcfFirstPosition" value="{{tcfFirstPosition}}"></div>
+        <div class="col-sm-2"><label for="tcfFirstPositionWeight">TCF First Position Weight</label></div>
+        <div class="col-sm-2"><input type="text" class="form-control" id="tcfFirstPositionWeight" name="tcfFirstPositionWeight" value="{{tcfFirstPositionWeight}}"></div>
     </div>
     <div class="row my-2">
-        <div class="col-sm-2"><label for="tcfVerbatim">TCF Verbatim</label></div>
-        <div class="col-sm-2"><input type="text" class="form-control" id="tcfVerbatim" name="tcfVerbatim" value="{{tcfVerbatim}}"></div>
-        <div class="col-sm-2"><label for="tcfProximity">TCF Proximity</label></div>
-        <div class="col-sm-2"><input type="text" class="form-control" id="tcfProximity" name="tcfProximity" value="{{tcfProximity}}"></div>
+        <div class="col-sm-2"><label for="tcfVerbatimWeight">TCF Verbatim</label></div>
+        <div class="col-sm-2"><input type="text" class="form-control" id="tcfVerbatimWeight" name="tcfVerbatimWeight" value="{{tcfVerbatimWeight}}"></div>
+        <div class="col-sm-2"><label for="tcfProximityWeight">TCF Proximity</label></div>
+        <div class="col-sm-2"><input type="text" class="form-control" id="tcfProximityWeight" name="tcfProximityWeight" value="{{tcfProximityWeight}}"></div>
     </div>
     <div class="row my-2">
-        <div class="col-sm-2"><label for="bm25.k1">BM25 K1</label></div>
-        <div class="col-sm-2"><input type="text" class="form-control" id="bm25.k1" name="bm25.k1" value="{{bm25Params.k}}"></div>
-        <div class="col-sm-2"><label for="bm25.b">BM25 B</label></div>
-        <div class="col-sm-2"><input type="text" class="form-control" id="bm25.b" name="bm25.b" value="{{bm25Params.b}}"></div>
+        <div class="col-sm-2"><label for="bm25k">BM25 K1</label></div>
+        <div class="col-sm-2"><input type="text" class="form-control" id="bm25k" name="bm25k" value="{{bm25K}}"></div>
+        <div class="col-sm-2"><label for="bm25b">BM25 B</label></div>
+        <div class="col-sm-2"><input type="text" class="form-control" id="bm25b" name="bm25b" value="{{bm25B}}"></div>
     </div>
     <div class="row my-2">
         <div class="col-sm-2"><label for="temporalBias">Temporal Bias</label></div>

code/tools/integration-test/test/nu/marginalia/IntegrationTest.java

@@ -5,7 +5,8 @@ import com.google.inject.Inject;
 import nu.marginalia.api.searchquery.QueryProtobufCodec;
 import nu.marginalia.api.searchquery.RpcQsQuery;
 import nu.marginalia.api.searchquery.RpcQueryLimits;
-import nu.marginalia.api.searchquery.model.results.ResultRankingParameters;
+import nu.marginalia.api.searchquery.RpcResultRankingParameters;
+import nu.marginalia.api.searchquery.model.results.PrototypeRankingParameters;
 import nu.marginalia.converting.processor.DomainProcessor;
 import nu.marginalia.converting.writer.ConverterBatchWriter;
 import nu.marginalia.crawl.fetcher.ContentTags;
@@ -211,8 +212,7 @@ public class IntegrationTest {
 
         var params = QueryProtobufCodec.convertRequest(request);
 
-        var p = ResultRankingParameters.sensibleDefaults();
-        p.exportDebugData = true;
+        var p = RpcResultRankingParameters.newBuilder(PrototypeRankingParameters.sensibleDefaults()).setExportDebugData(true).build();
         var query = queryFactory.createQuery(params, p);
 
 

code/tools/screenshot-capture-tool/java/nu/marginalia/screenshot/ScreenshotCaptureToolMain.java

@@ -28,7 +28,7 @@ import java.util.concurrent.TimeUnit;
 public class ScreenshotCaptureToolMain {
 
     private static final Logger logger = LoggerFactory.getLogger(ScreenshotCaptureToolMain.class);
-
+    private static final String BROWSERLESS_TOKEN = System.getenv("live-capture.browserless-token");
     public static void main(String[] args) {
         DatabaseModule databaseModule = new DatabaseModule(false);
         var ds = databaseModule.provideConnection();
@@ -107,7 +107,7 @@ public class ScreenshotCaptureToolMain {
             );
 
             var request = HttpRequest.newBuilder()
-                    .uri(new URI("http://browserless:3000/screenshot"))
+                    .uri(new URI("http://browserless:3000/screenshot?token=" + BROWSERLESS_TOKEN))
                     .method("POST", HttpRequest.BodyPublishers.ofString(
                             gson.toJson(requestData)
                     ))

deploy.txt

@@ -1,3 +1,4 @@
 ## This is a token file for automatic deployment
 
+2025-01-08:  Deploy executor.
 2025-01-07:  Deploy executor.