Improve comment in flushSlavesOutputBuffers().

2019-09-25 11:50:07 +02:00
parent 7ab62d4b92
commit 7f289c3b92
1 changed files with 2 additions and 1 deletions
@@ -2149,7 +2149,8 @@ void flushSlavesOutputBuffers(void) {
         * case the writable event is never installed, since the purpose
         * of put_online_on_ack is to postpone the moment it is installed.
         * This is what we want since slaves in this state should not receive
-         * writes before the first ACK. */
+         * writes before the first ACK (to know the reason, grep for this
+         * flag in this file). */
        if (slave->replstate == SLAVE_STATE_ONLINE &&
            !slave->repl_put_online_on_ack &&
            clientHasPendingReplies(slave))