Hello everybody! I have a quick question. I'm sending an exec command with:
Channel channel=session.openChannel("exec");
((ChannelExec)channel).setCommand(commandToRun);
channel.setInputStream(null);
channel.setOutputStream(null);
((ChannelExec)channel).setErrStream(null);
channel.connect();
When I close my java GUI, the process I run on Unix (with the unix nohup
command so it keeps running even if the session closes) dies after a few
seconds.
Does anyone have any idea why? I create the channel with a new thread, passing
the session object to the Class constructor. Anybody see anything wrong with
what I'm doing here? Thank you for your help! Here is the full code:
public class RunThreadedCommand extends Thread {
private boolean started,stopThread = false;
private String commandToRun;
private Session session;
public RunThreadedCommand(String commandToRunx, Session sessionx) {
commandToRun=commandToRunx;
session=sessionx;
}
@Override
public void start() {
if(!started) {
started = true;
super.start();
}
}
public void stopThread() {
stopThread=true;
}
@Override
public void run() {
runCommand(commandToRun);
while (!stopThread) {
try {
sleep(5000);
} catch(InterruptedException e) {
System.err.println("Interrupted" + e);
}
}
}
public void runCommand(String commandstr){
try {
Channel channel=session.openChannel("exec");
((ChannelExec)channel).setCommand(commandToRun);
channel.setInputStream(null);
channel.setOutputStream(null);
((ChannelExec)channel).setErrStream(null);
channel.connect();
} catch (Exception e) {
System.out.println(e);
}
}
}//end RunThreadedCommand class
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