Netty Client concurrency

[金剑]

1. Your code only create an instance when you getPipeline().  executionHandler
just provide a thread pool.

2. One client is one connection, if you want to send multiple request, you
can use multiple connection or pipeline your request(If your server or
protocol support it).





在 2011年10月21日 上午10:25，Liuxianning <liuxianning at huawei.com>写道：

>  Hi Guys
>
>
>
>     There are 2 Modules in my project. I used Netty as channel between
> them.I used the long connection. In the pipelinefactory of clientside
> module, the code as follows
>
>
>
>      public ChannelPipeline getPipeline()
>         throws Exception
>     {
>         ChannelPipeline pipeline = Channels.pipeline();
>         pipeline.addLast("decoder", new MessageDecoder());
>         pipeline.addLast("ThreadPoolHandler", executionHandler);
>         pipeline.addLast("handler", new ClientHandler());
>         return pipeline;
>     }
>
>
>
> the code get response as follows:
>
>
>
>             ClientHandler handler =
> channel.getPipeline().get(ClientHandler.class);
>             return handler.getResponse(request);
>
>
>
> My problem is:
>
>  1. is there only one ClientHandler instance even I used ExecutionHandler?
>
>  2. When there is multi-thread send request, all the get response is
> blocked in the ClientHandler, How should i improve the client concurrency?
>
>
>
> Any suggestion is many thanks.
>
>
>
> Sincerely
>
> Liuxianning.
>
>
>
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