Client example needed for j2ssh

Hi,

last week I spent some time creating a ssh client class in java to be used 
for executing commands on many remote unix machines over a permanent 
connection.

The connection, authentication with pub key suppression of false host 
(intranet) keys works fine and as expected.

However I face problems with the I/O programming as soon as the 1st 
command is executed.

First I started with a shell and terminal, but I can't get a bullet proof 
issue-command / read output sequence with it. (pb: the read from the 1st 
command output is normally the login reply ("last login...") and the 
client is one output behind. I'm new to streams, took the examples, but 
don't  have a good feeling using them, i.e. having only blocking read(), 
available() always returning zero...)

So, I gave up the term&shell solution and direted to single commands and 
reopening the channel with executeCommand. technically again all fine, but 
the logic makes the solution even worse: before I can read the output of 
the command and get the exit code, the channel (upon request of the 
server) is closed and I don't get back a thing!

Has anyone of you a example which shows how to issue a command, get the 
output (stderr&stdout) securly as well as the exitcode of the command?
If it contains also a security mechanism to time out a command (send 
crtl-c ?) - would be great. 

Thanks in advance
Christoph



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