Stefan Küng wrote:
> > FWIW, I had a similar issue with r11324, ie. TSVNCache was consuming
100%
> > CPU. I attached the process to a debugger and found that two threads
were
> > busy-looping on a failing CreateNamedPipe() call (in functions
PipeThread()
> > and CommandWaitThread()). There was no file system activity at all. I
> > "fixed" this by placing a Sleep(200) call when the pipe creation failed.
> > However, the problem disappeared with a new build and reboot, so I
forgot
> > about it.
>
> Do you know why the CreateNamedPipe() failed? The error code might help
> here...
Sorry, it was just returning INVALID_HANDLE_VALUE, and after I instrumented
the code to actually call DebugOutputLastError(), it no longer occurred :-(
I don't know if it's related, but I had changed the TSVN icon set and not
yet rebooted when the symptoms started. After the icon set change, other
users logged on the workstation and immediately got 100% CPU usage. Even
killing TSVNCache did not help. My guess is that it has something to do
with user rights.
HTH,
Kari
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Received on Thu Nov 15 07:17:47 2007