[libvirt] [PATCH 03/10] Check status when attempting to set SO_REUSEADDR flag on outgoing connection On failure, VIR_WARN(), but continue to connect.

[John Ferlan]

---
 src/rpc/virnetsocket.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/rpc/virnetsocket.c b/src/rpc/virnetsocket.c
index ef93892..6684eef 100644
--- a/src/rpc/virnetsocket.c
+++ b/src/rpc/virnetsocket.c
@@ -470,7 +470,9 @@ int virNetSocketNewConnectTCP(const char *nodename,
             goto error;
         }
 
-        setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
+        if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt)) < 0) {
+            VIR_WARN("Unable to enable port reuse");
+        }
 
         if (connect(fd, runp->ai_addr, runp->ai_addrlen) >= 0)
             break;
-- 
1.7.11.7