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[Jsch] channel.connect works only sometimes

Marco Zanini
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Joined: Oct 31, 2011
Posts: 43
Hi to all, I'm trying to implement a program that connects to a remote computer using ssh, after connection I have to copy some files and execute some commands. I'm using Jsch for this purpose. The problem is that the connection with the exec channel works only sometimes. Here's the code:


I don't know if the problem is in the code or in the configuration of ssh on my own machine. It seems that the first time I run the program it works but then it does only sometimes.
I'm using linux and testing the program on my own machine (127.0.0.1).
I set the session timeout to 10000 and channel timeout to 3000.

Thanks in advance!
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: [Jsch] channel.connect works only sometimes