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Code Issues Wiki Activity

[175308] Need to use a job to wait for shell to exit

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This commit is contained in:
David McKnight 2007-07-24 15:27:11 +00:00
parent 5d07a0f8c0
commit eaa29d65f7
1 changed files with 39 additions and 6 deletions
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45
rse/plugins/org.eclipse.rse.subsystems.processes.shell.linux/src/org/eclipse/rse/internal/subsystems/processes/shell/linux/LinuxProcessHelper.java
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@ -14,6 +14,7 @@
* Yu-Fen Kuo (MontaVista) - adapted from RSE UniversalLinuxProcessHandler
* Martin Oberhuber (Wind River) - [refactor] "shell" instead of "ssh" everywhere
* Martin Oberhuber (Wind River) - [186128] Move IProgressMonitor last in all API
* David McKnight (IBM) - [175308] Need to use a job to wait for shell to exit
*******************************************************************************/
package org.eclipse.rse.internal.subsystems.processes.shell.linux;
@ -23,7 +24,12 @@ import java.io.IOException;
import java.io.InputStreamReader;
import java.util.HashMap;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.rse.core.model.IHost;
import org.eclipse.rse.services.clientserver.processes.ISystemProcessRemoteConstants;
import org.eclipse.rse.services.shells.HostShellProcessAdapter;
@ -129,14 +135,41 @@ public class LinuxProcessHelper {
} catch (IOException e) {
Activator.log(e);
}
if (p.exitValue() != 0) {
String errMsg = Activator.getErrorMessage(p.getErrorStream());
if (!errMsg.trim().equals("")) { //$NON-NLS-1$
Activator.logErrorMessage(errMsg.toString());
}
}
// Wait for remote process to exit.
WaiterJob waiter = new WaiterJob(p);
waiter.schedule();
}
/*
* Job that waits until a remote process has exited
*/
class WaiterJob extends Job
{
private Process _p;
public WaiterJob(Process p)
{
super("LinuxShellProcessWaiter"); //$NON-NLS-1$
_p = p;
}
public IStatus run(IProgressMonitor monitor) {
try {
_p.waitFor();
if (_p.exitValue()!=0)
{
String errMsg = Activator.getErrorMessage(_p.getErrorStream());
if (!errMsg.trim().equals("")) { //$NON-NLS-1$
Activator.logErrorMessage(errMsg.toString());
}
}
} catch(InterruptedException e) {
return Status.CANCEL_STATUS;
}
return Status.OK_STATUS;
}
}
/**
* Gets the uid associated with the given username on this system
*/