Add clarifying comment for SIGPIPE

2018-09-10 00:28:30 -04:00 · 2018-09-10 00:28:30 -04:00 · b2968b10e8
parent 5c693677e6
commit b2968b10e8
1 changed files with 1 additions and 0 deletions
--- a/server/http_server.c
+++ b/server/http_server.c
@ -14,6 +14,7 @@ bool running = true;

 void handle_signal(int signal) {
    if (signal == SIGPIPE) {
+        // We must ignore SIGPIPEs such that EPIPEs can be returned from socket read/write functions.
        return;
    }
    if (signal == SIGINT || signal == SIGTERM) {