[undertow-dev] IO and Worker Thread based on custom preferences

[tone randomnaja]

Hi Stuart,

Request limit might be insufficient, could you share how to implement the
custom handler and possibly how to deploy this custom handler to Wildfly ?

Regards,

On Dec 23, 2016 04:36, "Stuart Douglas" <sdouglas at redhat.com> wrote:

> You would need to write a custom handler to set the thread pool if you
> want to do this in Wildfly, however if you just want to limit the number of
> active requests in a given path you may want to just use the request
> limiting handler instead.
>
> In WEB-INF/undertow-handlers.conf try adding something like the following:
>
> path-prefix(/mypath) -> request-limit(10)
>
> This will limit the number of requests that can be active in /mypath/* to
> 10.
>
> If you actually need to use a thread pool and the request limit is not
> sufficient let me know and I can point you in the right direction.
>
> Stuart
>
>
> On Fri, Dec 23, 2016 at 12:07 AM, Bill O'Neil <bill at dartalley.com> wrote:
>
>> I only use undertow directly I haven't looked at Wildfly before so I
>> won't be able to answer your question sorry.
>>
>> On Thu, Dec 22, 2016 at 7:55 AM, tone randomnaja <randomnaja at gmail.com>
>> wrote:
>>
>>> Thanks,
>>>
>>> And let's say if I had custom executor, how could I set the
>>> DispatchExecutor ? (from Wildfly point-of-view)
>>> Could it be another module being placed inside system lib of Wildfly ?
>>>
>>> ps. I'm pretty sure, I'd not have done this within Application (EAR/WAR)
>>> itself ?
>>>
>>> On Thu, Dec 22, 2016 at 6:43 PM, Bill O'Neil <bill at dartalley.com> wrote:
>>>
>>>> This might be what you are looking for.
>>>>
>>>> https://github.com/undertow-io/undertow/blob/master/core/src
>>>> /main/java/io/undertow/server/HttpServerExchange.java#L821
>>>>
>>>> You can change the dispatch executor to your own custom executor before
>>>> you call dispatch. This will allow you to have different worker pools and
>>>> configure them per HttpHandler.
>>>>
>>>> On Thu, Dec 22, 2016 at 6:16 AM, tone randomnaja <randomnaja at gmail.com>
>>>> wrote:
>>>>
>>>>> Hi there !
>>>>>
>>>>> Undertow has `IO Thread` and `Worker Thread` configuration (<subsystem
>>>>> xmlns="urn:jboss:domain:io:1.1"><worker name="default".....) which
>>>>> could be bounded per Listener (<http-listener....).
>>>>>
>>>>> In my case I have 1 Listenner (AJP) and 1 Application (EAR),
>>>>> I'd like to be able to priority and manage Worker Thread base on some
>>>>> preferences, such as URL path.
>>>>>
>>>>> Above for a reason of controlling the load of specific URL (under the
>>>>> same Web Context).
>>>>>
>>>>> Any suggestions or ideas ?
>>>>>
>>>>> _______________________________________________
>>>>> undertow-dev mailing list
>>>>> undertow-dev at lists.jboss.org
>>>>> https://lists.jboss.org/mailman/listinfo/undertow-dev
>>>>>
>>>>
>>>>
>>>
>>
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>>
>
>
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