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authorJune McEnroe <june@causal.agency>2019-12-20 16:26:01 -0500
committerJune McEnroe <june@causal.agency>2019-12-20 16:26:01 -0500
commit5707b15920a1ce57f01db0d592487d833218be9d (patch)
treef289c76d87d90dfc00f11d35b05cbeab4c8ed48a /bounce.c
parentAdd CONTRIBUTING section to README (diff)
downloadpounce-5707b15920a1ce57f01db0d592487d833218be9d.tar.gz
pounce-5707b15920a1ce57f01db0d592487d833218be9d.zip
Exit when server gets POLLHUP
This should maybe gracefully inform clients of what happened, but for
now this is much better than the infinite poll loop that happened
previously.
Diffstat (limited to 'bounce.c')
-rw-r--r--bounce.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/bounce.c b/bounce.c
index 2b1413d..8dc2850 100644
--- a/bounce.c
+++ b/bounce.c
@@ -413,7 +413,10 @@ int main(int argc, char *argv[]) {
 			if (!revents) continue;
 
 			if (event.fds[i].fd == server) {
-				serverRecv();
+				if (revents & POLLIN) serverRecv();
+				if (revents & (POLLHUP | POLLERR)) {
+					errx(EX_UNAVAILABLE, "server closed connection");
+				}
 				continue;
 			}