Re: [JSch-users] Long running command hangs

[<ym...@jc...>]

Hi,

   +-From: Norbert Podhorszki <pno...@cs...> --
   |_Date: Thu, 25 Jan 2007 17:24:46 -0800 (PST) _________
   |
   |If I execute a long lasting command on a ChannelExec, long means > 5 
   |minutes, e.g. sleep 600, on MOST machines, it never returns from the 
   |reading cycle (i.e. neither isClosed() nor isEOF() becomes true for 
   |the channel nor, in the jsch Exec example, the in.available/in.read pair 
   |breaks the cycle).

Is there possibility that remote sshd or NAT have dropped the socket?

How about following?

            // send alive messages every 10 seconds.
            session.setServerAliveInterval(10000);  
   |        ChannelExec channel = null;
   |        synchronized (session) {
   ...

Sincerely,
--
Atsuhiko Yamanaka
JCraft,Inc.
1-14-20 HONCHO AOBA-KU,
SENDAI, MIYAGI 980-0014 Japan.
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