mirrors/cdt
1
0
Fork 0
mirror of https://github.com/eclipse-cdt/cdt synced 2025-07-02 22:55:26 +02:00
Code Issues Wiki Activity

[208145] Terminal prints garbage after quick disconnect-reconnect

Browse source
This commit is contained in:
Martin Oberhuber 2007-10-30 22:38:44 +00:00
parent 86694a4b08
commit 02f20b5086
1 changed files with 28 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

48
terminal/org.eclipse.tm.terminal/src/org/eclipse/tm/internal/terminal/emulator/VT100TerminalControl.java
View file

@ -15,6 +15,7 @@
* Martin Oberhuber (Wind River) - fixed copyright headers and beautified
* Martin Oberhuber (Wind River) - [206892] State handling: Only allow connect when CLOSED
* Martin Oberhuber (Wind River) - [206883] Serial Terminal leaks Jobs
* Martin Oberhuber (Wind River) - [208145] Terminal prints garbage after quick disconnect/reconnect
*******************************************************************************/
package org.eclipse.tm.internal.terminal.emulator;
@ -337,31 +338,38 @@ public class VT100TerminalControl implements ITerminalControlForText, ITerminalC
fJob=new Job("Terminal data reader") { //$NON-NLS-1$
protected IStatus run(IProgressMonitor monitor) {
IStatus status=Status.OK_STATUS;
while(true) {
while(fInputStream.available()==0 && !monitor.isCanceled()) {
try {
while(true) {
while(fInputStream.available()==0 && !monitor.isCanceled()) {
try {
fInputStream.waitForAvailable(500);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
}
}
if(monitor.isCanceled()) {
//Do not disconnect terminal here because another reader job may already be running
status=Status.CANCEL_STATUS;
break;
}
try {
fInputStream.waitForAvailable(500);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
// TODO: should block when no text is available!
fTerminalText.processText();
} catch (Exception e) {
disconnectTerminal();
status=new Status(IStatus.ERROR,TerminalPlugin.PLUGIN_ID,e.getLocalizedMessage(),e);
break;
}
}
if(monitor.isCanceled()) {
disconnectTerminal();
status=Status.CANCEL_STATUS;
break;
}
try {
// TODO: should block when no text is available!
fTerminalText.processText();
} catch (Exception e) {
disconnectTerminal();
status=new Status(IStatus.ERROR,TerminalPlugin.PLUGIN_ID,e.getLocalizedMessage(),e);
break;
} finally {
// clean the job: start a new one when the connection gets restarted
// Bug 208145: make sure we do not clean an other job that's already started (since it would become a Zombie)
synchronized (VT100TerminalControl.this) {
if (fJob==this) {
fJob=null;
}
}
}
// clean the job: start a new one when the connection getst restarted
fJob=null;
return status;
}