[rabbitmq-discuss] How to Increase Socket Descriptor Limit

[Ron Cordell]

Sorry about that - I was thinking file descriptors
(RABBITMQ_SERVER_ERL_ARGS=+Q 65536), not socket descriptors.

Cheers,

-ronc


On Thu, Mar 6, 2014 at 8:49 AM, Ron Cordell <ron.cordell at gmail.com> wrote:

> Doesn't the erlang parameter environment variable +Q 65536 set the socket
> descriptor limit? I'm not at a place I can look, that's what we use on
> windows to increase that.
>
> Sent from my iPhone
>
> On Mar 6, 2014, at 6:59 AM, Jason McIntosh <mcintoshj at gmail.com> wrote:
>
> Hrmm, at that point would an upgrade/rebuild of erlang fix it?
>
> Jason
>
>
> On Thu, Mar 6, 2014 at 1:38 AM, Jerry Kuch <jkuch at gopivotal.com> wrote:
>
>> This is off the top of my head, but I have a vaguely recalled fear that
>> for many Windows apps the limitation on file descriptors ends up coming not
>> from the Windows OS, but from the msvcrt library which had some asinine per
>> process limit of something like 1024 or 2048, without, IIRC, any humane way
>> to work around it.
>>
>> I could be misremembering, or the situation may have improved since this
>> was the case.
>>
>>
>>
>> On Wed, Mar 5, 2014 at 11:29 PM, chetan dev <dev440 at gmail.com> wrote:
>>
>>> Hi,
>>>
>>> Thanks for those links, but i am using windows and i didn't find
>>> relevant information about windows socket descriptor limits.
>>>
>>> Thanks
>>>
>>> On Thu, Mar 6, 2014 at 11:38 AM, Michael Klishin <mklishin at gopivotal.com
>>> > wrote:
>>>
>>>> On 6 Mar 2014, at 09:58, chetan dev <dev440 at gmail.com> wrote:
>>>>
>>>> > How can I increase the maximum limit of socket descriptors available
>>>> for
>>>> > rabbitmq ?
>>>>
>>>> See Changing the limit in [1] or [2].
>>>>
>>>> 1. http://docs.basho.com/riak/latest/ops/tuning/open-files-limit/<https://urldefense.proofpoint.com/v1/url?u=http://docs.basho.com/riak/latest/ops/tuning/open-files-limit/&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=sF0ZnlnTVu0KrGgVA7hSe29cx%2BPGAwA3H8KZu6lkUvo%3D%0A&m=QyQvdU3km%2BSRWG3AwJCxz0Cwwr53KqnRT5QDQWjc0Kw%3D%0A&s=16bdcc6e20b751f4b1e337528f30540d59309c416ef3f2af3187fd7da77cfefe>
>>>> 2.
>>>> http://stackoverflow.com/questions/34588/how-do-i-change-the-number-of-open-files-limit-in-linux<https://urldefense.proofpoint.com/v1/url?u=http://stackoverflow.com/questions/34588/how-do-i-change-the-number-of-open-files-limit-in-linux&k=oIvRg1%2BdGAgOoM1BIlLLqw%3D%3D%0A&r=sF0ZnlnTVu0KrGgVA7hSe29cx%2BPGAwA3H8KZu6lkUvo%3D%0A&m=QyQvdU3km%2BSRWG3AwJCxz0Cwwr53KqnRT5QDQWjc0Kw%3D%0A&s=07ba0fcb7a1d0b741b91fa1343456add53a3d7399ae5d42a77f851de23478513>
>>>>
>>>>
>>>> MK
>>>>
>>>> Software Engineer, Pivotal/RabbitMQ
>>>>
>>>>
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>>>>
>>>
>>>
>>>
>>> --
>>> Cheten  Dev
>>>
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>>
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>
>
> --
> Jason McIntosh
> https://github.com/jasonmcintosh/
> 573-424-7612
>
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