kike: proper shutdown on accept() failure

1 files changed, 5 insertions, 3 deletions

diff --git a/kike.c b/kike.c
index 4511dae..edd0e6d 100644
--- a/kike.c
+++ b/kike.c
@@ -2645,9 +2645,11 @@ on_irc_client_available (const struct pollfd *pfd, void *user_data)
 				continue;
 
 			// TODO: handle resource exhaustion (EMFILE, ENFILE) specially
-			//   (stop accepting new connections and wait until we close some).
-			// FIXME: handle this better, bring the server down cleanly.
-			exit_fatal ("%s: %s", "accept", strerror (errno));
+			//   (stop accepting new connections and wait until we close some;
+			//   also set a timer in case of ENFILE).
+			print_fatal ("%s: %s", "accept", strerror (errno));
+			irc_initiate_quit (ctx);
+			break;
 		}
 
 		if (ctx->max_connections != 0 && ctx->n_clients >= ctx->max_connections)