Merge pull request #2145 from abiliojr/empty_sockpairR

Fully empty sockpairR on interruptible_sleep
5 years ago · 0f9e5795a2
parent 1c6571a83a dd4a64b049
commit 0f9e5795a2
1 changed files with 2 additions and 3 deletions
--- a/lib/loop.c
+++ b/lib/loop.c
@ -204,10 +204,9 @@ static int interruptible_sleep(struct mosquitto *mosq, time_t reconnect_delay)
 	int maxfd = 0;

 #ifndef WIN32
-	if(read(mosq->sockpairR, &pairbuf, 1) == 0){
-	}
+	while(read(mosq->sockpairR, &pairbuf, 1) > 0);
 #else
-	recv(mosq->sockpairR, &pairbuf, 1, 0);
+	while(recv(mosq->sockpairR, &pairbuf, 1, 0) > 0);
 #endif

 	local_timeout.tv_sec = reconnect_delay;