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Reduce page size in MessagesDynamoDb#mayHaveUrgentMessages

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This commit is contained in:
Chris Eager
2025-03-25 10:31:33 -05:00
committed by Chris Eager
parent 744b05244d
commit e12ba6b15b
2 changed files with 25 additions and 8 deletions
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7
service/src/main/java/org/whispersystems/textsecuregcm/storage/MessagesDynamoDb.java
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@@ -56,6 +56,9 @@ public class MessagesDynamoDb extends AbstractDynamoDbStore {
@VisibleForTesting
static final String LOCAL_INDEX_MESSAGE_UUID_KEY_SORT = "U";
@VisibleForTesting
static final int MAY_HAVE_URGENT_MESSAGES_QUERY_LIMIT = 20;
private static final String KEY_TTL = "E";
private static final String KEY_ENVELOPE_BYTES = "EB";
@@ -67,8 +70,6 @@ public class MessagesDynamoDb extends AbstractDynamoDbStore {
private final ExecutorService messageDeletionExecutor;
private final Scheduler messageDeletionScheduler;
private static final CompletableFuture<?>[] EMPTY_FUTURE_ARRAY = new CompletableFuture<?>[0];
private static final Logger logger = LoggerFactory.getLogger(MessagesDynamoDb.class);
public MessagesDynamoDb(DynamoDbClient dynamoDb, DynamoDbAsyncClient dynamoDbAsyncClient, String tableName,
@@ -126,7 +127,7 @@ public class MessagesDynamoDb extends AbstractDynamoDbStore {
}
public CompletableFuture<Boolean> mayHaveUrgentMessages(final UUID accountIdentifier, final Device device) {
return Flux.from(load(accountIdentifier, device, null))
return Flux.from(load(accountIdentifier, device, MAY_HAVE_URGENT_MESSAGES_QUERY_LIMIT))
.any(MessageProtos.Envelope::getUrgent)
.toFuture();
}