Hi,

2013/4/5 Atsuhiko Yamanaka <ymnk@jcraft.com>
Hi,

   +-From: Lars Merke <larsmerke@gmail.com> --
   |_Date: Wed, 3 Apr 2013 16:17:15 +0200 ____
   |
   |I am using ChannelDirectTCPIP to forward arbitrary data to machines behind
   |my SSH server. Unfortunately the connect method does not provide the
   |possibility to define a timeout value. In my case my Linux SSH server box
   |has a tcp timeout of about 190 seconds. ChannelDirectTCPIP.connect() calls
   |Channel.sendChannelOpen(), which will retry opening the channel 10 times
   |with 5 second wait time and then throws an Exception.
   ...

   |Is it possible to add timeouts to ChannelDirectTCPIP?

I have added the following method,
  Session#setPortForwardingL(String boundaddress, int lport, String host,
                             int rport, ServerSocketFactory ssf,
                             int connectTimeout)
Would you please try
  http://www.jcraft.com/jsch/jsch-0.1.50-rc3.zip  ?


I tried. Unfortunately it does not work for me. It breaks portforwarding completely.

I think the problem is ChannelDirectTCPIP not overriding the connect(int) method from Channel but only connect(). This will make PortWatcher use Channel#connect(int) instead of the ChannelDirectTCPIP specific connect method.

Thanks for your effort

Lars