altcloud/fence-virt
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fence-virt: Fail properly if unable to bind the listener socket

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Bail out properly in multicast mode if we're unable to bind the TCP
listener socket.

Signed-off-by: Ryan McCabe <rmccabe@redhat.com>
This commit is contained in:
Ryan McCabe 2013-07-10 17:31:21 -04:00
parent 3ee04afd41
commit 04710b4079
1 changed files with 5 additions and 2 deletions
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7
client/mcast.c
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@ -313,11 +313,14 @@ mcast_fence_virt(fence_virt_args_t *args)
if (lfd < 0) {
printf("Failed to listen: %s\n", strerror(errno));
usleep(args->retr_time * 100000);
--attempts;
continue;
if (--attempts > 0)
continue;
}
} while (0);
if (lfd < 0)
return -1;
gettimeofday(&tv, NULL);
seqno = (uint32_t)tv.tv_usec;