Hi
I've seen the following code mentioned in several examples:
channel.setOutputStream(System.out);
First of all, I think the various examples should have the second parameter
"dontclose" set to true, otherwise JSch will close System.out/err and the Java
program will terminate!
But more importantly, I cannot get it to work. Basically I'm doing this:
ChannelExec channel = (ChannelExec) session.openChannel("exec");
channel.setCommand("./test.sh");
channel.setInputStream(null);
channel.setOutputStream(System.out, true);
channel.setErrStream(System.err, true);
channel.connect();
while (!channel.isClosed()) {
Thread.sleep(100);
}
channel.disconnect();
The "test.sh" remote script prints something to both streams and sleeps for a
few seconds:
#!/bin/sh
echo Hello
echo Hello err >&2
sleep 10
I can confirm that the loop waits for the remote script to end (if I set the
remote script to sleep for 10 sec, the loop waits for 10 sec, etc.) but I don't
get anything printed on the local terminal, neither stdout nor stderr.
I'm using Java 1.7.0_101 on Linux 64bit and JSch 0.1.53, but I have also tried
previous JSch versions, with the same results.
What am I doing wrong?
-Tobia
PS: I have posted the same question here with a longer example:
http://stackoverflow.com/questions/37167331/jsch-output-to-terminal
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