Implemented http-proxy-override and http-proxy-fallback directives to make it

easier for OpenVPN client UIs to start a pre-existing client config file with
proxy options, or to adaptively fall back to a proxy connection if a direct
connection fails.


git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@5652 e7ae566f-a301-0410-adde-c780ea21d3b5

1 files changed, 14 insertions, 3 deletions

diff --git a/forward.c b/forward.c
index 752a566..44ebd0c 100644
--- a/forward.c
+++ b/forward.c
@@ -687,14 +687,25 @@ read_incoming_link (struct context *c)
 	if (c->options.inetd)
 	  {
 	    c->sig->signal_received = SIGTERM;
+	    c->sig->signal_text = "connection-reset-inetd";
 	    msg (D_STREAM_ERRORS, "Connection reset, inetd/xinetd exit [%d]", status);
 	  }
 	else
 	  {
-	    c->sig->signal_received = SIGUSR1; /* SOFT-SIGUSR1 -- TCP connection reset */
-	    msg (D_STREAM_ERRORS, "Connection reset, restarting [%d]", status);
+#ifdef ENABLE_OCC
+	    if (event_timeout_defined(&c->c2.explicit_exit_notification_interval))
+	      {
+		msg (D_STREAM_ERRORS, "Connection reset during exit notification period, ignoring [%d]", status);
+		openvpn_sleep(1);
+	      }
+	    else
+#endif
+	      {
+		c->sig->signal_received = SIGUSR1; /* SOFT-SIGUSR1 -- TCP connection reset */
+		c->sig->signal_text = "connection-reset";
+		msg (D_STREAM_ERRORS, "Connection reset, restarting [%d]", status);
+	      }
 	  }
-	c->sig->signal_text = "connection-reset";
       }
       perf_pop ();
       return;