Try reconnecting if bind to a local interface fails.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

1 files changed, 5 insertions, 1 deletions

diff --git a/src/transports/tcp/ctcp.c b/src/transports/tcp/ctcp.c
index 1b8510d..705ac03 100644
--- a/src/transports/tcp/ctcp.c
+++ b/src/transports/tcp/ctcp.c
@@ -616,7 +616,11 @@ static void nn_ctcp_start_connecting (struct nn_ctcp *self,
 
     /*  Bind the socket to the local network interface. */
     rc = nn_usock_bind (&self->usock, (struct sockaddr*) &local, locallen);
-    errnum_assert (rc == 0, -rc);
+    if (nn_slow (rc != 0)) {
+        nn_backoff_start (&self->retry);
+        self->state = NN_CTCP_STATE_WAITING;
+        return;
+    }
 
     /*  Start connecting. */
     nn_usock_connect (&self->usock, (struct sockaddr*) &remote, remotelen);