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Comment clearly why we moved some code in #6623.

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antirez 2020-04-29 11:16:30 +02:00
parent 4024bc7eee
commit d2a6c5ffa2
1 changed files with 4 additions and 1 deletions
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src/server.c
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@ -2124,7 +2124,10 @@ void beforeSleep(struct aeEventLoop *eventLoop) {
processUnblockedClients(); processUnblockedClients();
/* Send all the slaves an ACK request if at least one client blocked /* Send all the slaves an ACK request if at least one client blocked
* during the previous event loop iteration. */ * during the previous event loop iteration. Note that we do this after
* processUnblockedClients(), so if there are multiple pipelined WAITs
* and the just unblocked WAIT gets blocked again, we don't have to wait
* a server cron cycle in absence of other event loop events. See #6623. */
if (server.get_ack_from_slaves) { if (server.get_ack_from_slaves) {
robj *argv[3]; robj *argv[3];