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Re: [ptp-dev] Problems with Eclipse session hang after starting proxy

Dave,

I found a potential problem in ParallelMachinesView. After this fix I'm no longer able to reproduce the problem. Can you give it a try and let me know if it looks ok?

Thanks,

Greg

On Oct 9, 2007, at 2:56 PM, Greg Watson wrote:

Ok, I'm able to repeat this. Will try and fix asap.

Greg

On Oct 9, 2007, at 2:18 PM, Greg Watson wrote:

Dave,

Is anything displayed in the PTP Runtime at this point (machines, nodes, etc.)? Also, which version of RSE are you using? The release version, or have you checked it out from CVS?

Greg

On Oct 9, 2007, at 12:34 PM, Dave Wootton wrote:

I'm running into a problem which now seems to happen every time I start my proxy. Up until the point where I start the proxy, my test Eclipse session runs normally. Once I start the proxy, the Eclipse UI works for a while then is completely frozen. There is no response to mouse clicks anywhere, and if I obscure and expose part of the Eclipse session window, it does not repaint. This leads me to believe something is blocked or looping on one of the main UI threads. I think this is happening after the front end receives a machine state event in response to the proxy creating a new machine (default) since that's the last message I see before the hang. If I click the UI quickly enough, before I see this message, then it responds
for a couple seconds before it hangs.

Has anyone else seen this with the latest code level?

I started to debug this by suspending the UI threads and looking at call stacks, but I'm not sure how to identify a UI thread out of the dozen or
so threads in the session. I'm not sure this is the correct approach
either since I suppose the UI thread could be running normally and is just
blocked waiting for notification from some ther thread.

This has been happening off and on for me for the last few days. Now it seems to be consistent. The only code I have been changing today is my
parallel tab code, which I'm not even getting to now.

I don't see any messages in the error log, or elsewhere.

Any suggestions?

Thanks
Dave
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