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Only unsubscribe from keyspace notifications if the node has the slot

This commit is contained in:
Chris Eager 2022-07-25 14:17:40 -05:00 committed by Chris Eager
parent d290aad27b
commit bc02fe3831
1 changed files with 6 additions and 3 deletions
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9
service/src/main/java/org/whispersystems/textsecuregcm/storage/MessagesCache.java
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@ -330,9 +330,12 @@ public class MessagesCache extends RedisClusterPubSubAdapter<String, String> imp
}
private void unsubscribeFromKeyspaceNotifications(final String queueName) {
pubSubConnection.usePubSubConnection(connection -> connection.sync().upstream()
.commands()
.unsubscribe(getKeyspaceChannels(queueName)));
final int slot = SlotHash.getSlot(queueName);
pubSubConnection.usePubSubConnection(
connection -> connection.sync().nodes(node -> node.is(RedisClusterNode.NodeFlag.UPSTREAM) && node.hasSlot(slot))
.commands()
.unsubscribe(getKeyspaceChannels(queueName)));
}
private static String[] getKeyspaceChannels(final String queueName) {