connections waiting on condition before sending the response

Norman Maurer norman at apache.org
Sun Jan 16 09:28:14 EST 2011


Could you show us your Code?

Bye
Norman


Am Sonntag, 16. Januar 2011 schrieb Benoit Perroud <benoit at noisette.ch>:
> Hi again,
>
> I went a bit further with my problem (and also my understanding of Netty
> :)).
>
> I have the following flow now : a pipeline with an ExecutionHandler at
> the latest stage, which will put the MessageEvent into a queue which
> will processed by another thread in a near future. It works better, but
> the point is that I still cannot accept more than 2 connections at the
> same time, other coming connections stuck before the pipeline.
>
> I initialize my ServerBoostrap like this :
>
> ServerBootstrap bootstrap = new ServerBootstrap(
>    new NioServerSocketChannelFactory(
>      Executors.newCachedThreadPool(),
>      Executors.newCachedThreadPool()));
>
> Then I set the pipeline factory (with a shared pool executor at the
> latest stage) and finally I bind.
>
> The connections wait as expected, but as soon as I have two connections
> waiting, no one can be processed. Seems like NO/I worker are not
> released for others connections.
>
> What am I doing wrong ? Can someone give me a hint or a reference to dig
> into ?
>
> Thanks in advance,
>
> Kind regards,
>
> Benoit.
>
>
> On 01/15/2011 06:36 PM, Benoit Perroud wrote:
>> Hi all,
>>
>> I'm really new in Netty, and I don't know where to begin to achieve
>> the following behavior :
>>
>> I have connections that should wait on a condition before sending the
>> response. For example "Hang all the client till a particular request
>> is done".
>>
>> I tried to put the Channel in a ChannelGroup in messageReceived, and
>> then to have a Runnable waiting on the condition and iterating on the
>> ChannelGroup when the condition is met.
>>
>> I also try to add a threadPool in the pipeline before my handler, but
>> my tires do not accept more than 2 connections, the other hang on.
>>
>> Thanks in advance,
>>
>> Kind regards,
>>
>> Benoit.
>>
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