Improve comment in flushSlavesOutputBuffers().

2019-08-31 14:40:09 +02:00 · 2019-08-31 14:40:09 +02:00 · 11228bd0fb
commit 11228bd0fb
parent e87768e8ca
1 changed files with 2 additions and 1 deletions
--- a/src/networking.c
+++ b/src/networking.c
@ -2475,7 +2475,8 @@ 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). */
        events = aeGetFileEvents(server.el,slave->fd);
        if (events & AE_WRITABLE &&
            slave->replstate == SLAVE_STATE_ONLINE &&