[Vtun-Commit] CVS: The file 'vtun/netlib.c' has been modified.

[Bishop <mtbishop>]

The following file was modified in vtun:

Name            Old version     New version     Comment
----            -----------     -----------     -------
netlib.c        1.11.2.2.4.1    1.11.2.2.4.2    

The accompanying log:

 - added some comments around the connection of the delayed UDP
 - moved the is_connected variable to the head of main.c so that it
   can be more easily seen and corrected.
 - added some TODO spam


The diff of the modified file(s):

--- netlib.c	3 Mar 2009 04:15:27 -0000	1.11.2.2.4.1
+++ netlib.c	29 Mar 2009 09:55:34 -0000	1.11.2.2.4.2
@@ -138,7 +138,6 @@
      return addr.sin_addr.s_addr;
 }
 
-int is_rmt_fd_connected=1; 
 /* 
  * Establish UDP session with host connected to fd(socket).
  * Returns connected UDP socket or -1 on error.
@@ -191,6 +190,12 @@
      }
 
      saddr.sin_port = port;
+
+     /* if the config says to delay the UDP connection, we wait for an
+	incoming packet and then force a connection back.  We need to
+	put this here because we need to keep that incoming triggering
+	packet and pass it back up the chain. */
+
      if (VTUN_USE_NAT_HACK(host))
      	is_rmt_fd_connected=0;
 	else {