fix "shutdown" over sidechannel with epoll_pwait

The "shutdown" command needs to trigger EINTR when using
epoll_pwait, otherwise the sleeping thread may not wake up properly.

1 files changed, 1 insertions, 1 deletions

diff --git a/cmogstored.c b/cmogstored.c
index e7cc154..bec2137 100644
--- a/cmogstored.c
+++ b/cmogstored.c
@@ -533,6 +533,6 @@ void cmogstored_quit(void)
                                "SIGQUIT failed on master process (pid=%d): %m",
                                 master_pid);
         } else {
-                worker_wakeup_handler(SIGQUIT);
+                CHECK(int, 0, kill(getpid(), SIGQUIT));
         }
 }