From: Ben Pfaff <blp@nicira.com>
Date: Wed, 17 Dec 2008 00:28:50 +0000 (-0800)
Subject: Make secchan exit if the connection drops and can never be reconnected.
X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c3783bcc2953cd59570030fbd3bff3743f28e311;p=openvswitch

Make secchan exit if the connection drops and can never be reconnected.

In particular this happens if the controller is specified using a fd vconn,
since once disconnected a fd vconn can never be reconnected.

This behavior is useful for vswitchd, which connects to secchan over a
fd vconn.
---

diff --git a/secchan/secchan.c b/secchan/secchan.c
index e2712cd1..0da3fd77 100644
--- a/secchan/secchan.c
+++ b/secchan/secchan.c
@@ -213,7 +213,7 @@ main(int argc, char *argv[])
         executer_start(&secchan, &s);
     }
 
-    for (;;) {
+    while (s.discovery || rconn_is_alive(remote_rconn)) {
         struct relay *r, *n;
         size_t i;