Hi,
We are running mono 4.2.2 in prod and the VM that the process was running
on had SAN failure and after storage recovered, all outgoing requests were
timing out, even though doing a curl was working fine.
Theory was that thread pool starved and somehow things didn't recover
properly.
Managed
Subject: [Mono-dev] WebRequest timeouts after ThreadPool exhaustion
Hi,
We are running mono 4.2.2 in prod and the VM that the process was running on
had SAN failure and after storage recovered, all outgoing requests were timing
out, even though doing a curl was working fine.
Theory was that thread
Hey Seif
We're also seeing this in production and it's causing a bit of pain. We can
reproduce the issues with your gist.
We're on 3.12 on prod too
Cheers
Jonathan
On Friday, 12 February 2016, Seif Attar wrote:
> Hi,
>
> We are running mono 4.2.2 in prod and the VM that
Subject: [Mono-dev] WebRequest timeouts after ThreadPool exhaustion
Hi,
We are running mono 4.2.2 in prod and the VM that the process was running on
had SAN failure and after storage recovered, all outgoing requests were timing
out, even though doing a curl was working fine.
Theory was that thread
gt;>
>>> we’ll add the diagnostics from your test app into ours and this will
>>> tell us whether we are seeing the same issue with the threadpool.
>>>
>>>
>>>
>>> regards
>>>
>>> Mike
>>>
>>>
>>
mono 3.12 on OpenSUSE
>>>>> 13.2 (kernel 3.16.7, libc 2.19).
>>>>>
>>>>>
>>>>>
>>>>> we’ll add the diagnostics from your test app into ours and this will
>>>>> tell us whether we are seeing the same issue with t
uest timeouts that don’t recover
>>>>>> (but curl worked) as well but haven’t got to the bottom of it yet.
>>>>>>
>>>>>>
>>>>>>
>>>>>> we ran your test app and see the same issue with mono 3.12 on
>>&g
h the threadpool.
>
>
>
> regards
>
> Mike
>
>
>
> *From:* mono-devel-list-boun...@lists.ximian.com [mailto:
> mono-devel-list-boun...@lists.ximian.com] *On Behalf Of *Seif Attar
> *Sent:* Friday, February 12, 2016 10:43 AM
> *To:* mono-devel-list@lists.ximian.com
&
t;
>> *From:* mono-devel-list-boun...@lists.ximian.com [mailto:
>> mono-devel-list-boun...@lists.ximian.com] *On Behalf Of *Seif Attar
>> *Sent:* Friday, February 12, 2016 10:43 AM
>> *To:* mono-devel-list@lists.ximian.com
>> *Subject:* [Mono-dev] WebRequest timeouts a
the diagnostics from your test app into ours and this will
>>>> tell us whether we are seeing the same issue with the threadpool.
>>>>
>>>>
>>>>
>>>> regards
>>>>
>>>> Mike
>>>>
>>>>
>>>>
>
d bug report
>>>>>>> on
>>>>>>> http://bugzilla.xamarin.com would be awesome!
>>>>>>>
>>>>>>> Thanks!
>>>>>>>
>>>>>>> [0] https://github.com/mono/mono/pull/2576
&g
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