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Cluster: don't propagate PUBLISH two times.

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PUBLISH both published messages via Cluster bus and replication when
cluster was enabled, resulting in duplicated message in the slave.
This commit is contained in:
antirez 2014-02-10 16:00:27 +01:00
parent 7bf7b7350c
commit 344a065d51
1 changed files with 4 additions and 2 deletions
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6
src/pubsub.c
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@ -306,8 +306,10 @@ void punsubscribeCommand(redisClient *c) {
void publishCommand(redisClient *c) {
int receivers = pubsubPublishMessage(c->argv[1],c->argv[2]);
if (server.cluster_enabled) clusterPropagatePublish(c->argv[1],c->argv[2]);
forceCommandPropagation(c,REDIS_PROPAGATE_REPL);
if (server.cluster_enabled)
clusterPropagatePublish(c->argv[1],c->argv[2]);
else
forceCommandPropagation(c,REDIS_PROPAGATE_REPL);
addReplyLongLong(c,receivers);
}