On 04.09.2009 10:45, Yuki KODAMA wrote:
> Hi all,
> 
> I got issue that commit & status tool doesn't work at changeset 
> <8211c9509752>.
> The dialog opened from command line doesn't crash and spawn errors.
> It freezes completely and looks like waiting termination of a thread
> (CPU usage is not 100%). This issue was occurred from
> changeset <2d284f61996f> in my testing.
> 
> Is there someone who got same issue?

Yes, same here. I bisected this to

changeset:   3828:2d284f61996f
user:        Steve Borho <st...@borho.org>
date:        Thu Sep 03 09:22:09 2009 -0500
summary:     status: move status_wait() into a thread

as well.

I was just right in the middle of typing an email to the list, when
I got your mail.

I haven't investigated it any deeper yet. Looks like you are much
ahead of me (investigating).

> Need to enable MQ extension; If you disable MQ, you won't get this issue.
> 
> In short:
> "set_title" function calling at the thread "get_repo_status" in
> "reload_status" function
> of status.py will make a thread the idle (?) state:
> 
> 610:            if hasattr(repo, 'mq'):
> 611:                self.mqmode = repo.mq.applied and repo['.'] == 
> repo['qtip']
> 612:                self.set_title(self.get_title())
> 
> Details:
> I debugged this with PyDev on Eclipse.
> I found out the spawned thread becomes idle state (I don't know
> whether it's really 'idle state').
> The thread is "get_repo_status" nested function in "reload_status" function
> in status.py. In the end of "reload_status" function, it launches a thread
> "get_repo_status" for getting repo status. And it also set the timer
> "status_wait"
> to check whether the thread is alive.
> 
> I set an break point to top of "get_repo_status" thread function and
> tested step execution.
> After executing line #612, "get_repo_status" thread was became idle state.
> "self.get_title" function calling is no problem.
> 
> Finally, I comment out line #612 and it works without freeze.
> 

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