[Mono-osx] anybody noticed a mach port leak?
allan at counterpop.net
Fri Jun 9 00:24:37 EDT 2006
On Jun 8, 2006, at 7:56 PM, Miguel de Icaza wrote:
>> I'm having a hard time tracking down a mach port leak in imeem. Some
>> roundabout debugging leads me to believe it's somewhere in the
>> networking-related portions of either our managed code or the Mono
>> runtime. Has anybody else noticed their mach port counts rising over
>> time? If so, what does your application do?
> A test case narrowing the problem would be the first step.
On a whim, I tried watching the port count with the racy.c code from
bug 77470 and it seems that it causes a similar (possibly the same)
port leak. I've filed a bug here:
I've also identified a few spots in the darwin_stop_world.c where it
looks like mach_port_deallocate() isn't being called where it should
be. I've written a patch, but I had to leave the office before Mono
finished building. I have a scenario in my mind where the bug I filed
and the mach_port_deallocate() thing are both related. I'll know more
Allan Hsu <allan at counterpop dot net>
1E64 E20F 34D9 CBA7 1300 1457 AC37 CBBB 0E92 C779
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