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Fix: LPOLLHUP and LPOLLERR when there is still data in pipe/socket
[lttng-tools.git]
/
src
/
bin
/
lttng-relayd
/
health-relayd.c
diff --git
a/src/bin/lttng-relayd/health-relayd.c
b/src/bin/lttng-relayd/health-relayd.c
index 1feaaeb374220f30ba1a9fb23ea4d848863817f7..0deb3740acaa203a693c134977a3bb883d637886 100644
(file)
--- a/
src/bin/lttng-relayd/health-relayd.c
+++ b/
src/bin/lttng-relayd/health-relayd.c
@@
-344,9
+344,14
@@
restart:
/* Event on the registration socket */
if (pollfd == sock) {
/* Event on the registration socket */
if (pollfd == sock) {
- if (revents & (LPOLLERR | LPOLLHUP | LPOLLRDHUP)) {
+ if (revents & LPOLLIN) {
+ continue;
+ } else if (revents & (LPOLLERR | LPOLLHUP | LPOLLRDHUP)) {
ERR("Health socket poll error");
goto error;
ERR("Health socket poll error");
goto error;
+ } else {
+ ERR("Unexpected poll events %u for sock %d", revents, pollfd);
+ goto error;
}
}
}
}
}
}
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