How do I unbind a server socket once I call bind()

[brea]

Hello Christian,

  You undestand it very well. And give me the solution I cant see, using
Server.channelGroup solved my problem. (Making channelGroup static)

   Thank you 

Brea
 


christian wrote:
> 
> not sure if i understand your problem correctly, do you mean this:
> 
> a) if this doesn't cause problems in your environment (i.e. only one
> instance of your app running in this jvm or classloader) you can make
> the ChannelGroup static as in Trustins example
> 
> b) if a) isn't feasible just pass a reference to the ChannelGroup to
> your handler (e.g. add a ChannelGroup parameter to your
> PipelineFactory and Handler constructors)
> 
> hth,
> christian
> 
> 
> On Wed, May 20, 2009 at 12:12 PM, brea <dobleb at gmail.com> wrote:
>>
>> Hi all,
>>
>>  A question that I have shutting down a server and ussing what Trustin
>> explained here...
>>
>>  I have created a server class with attributes: port, channelFactory,
>> serverBootstrap and channelGroup. And use a method init() where
>> initialize
>> this attributes and bind the server.
>>
>>  The first channel from bootstrap.bind() could be added to channelGroup
>> but
>> not the other channels because they are created in the handler and in
>> this
>> handler class there is no visibility of channelGroup attribute.
>>
>>  There is a sketch of the class structure:
>>
>> Server.java{
>>
>>  channelGroup;
>>
>>  init(){
>>    new ServerPipelineFactory.java{
>>         new  ServerHandler.java{}
>>     }
>>  }
>>
>>
>> }
>>
>>
>> If someone have solved this pattern issue, of have any idea that can help
>> i'll be very gracefull.
>>
>> Best Regards,
>>
>> Brea
>>
>>
>>
>>
>> dbevenius wrote:
>>>
>>> Hi Virat,
>>>
>>> bootstrap.bind returns a channel which you can then call close() on:
>>> Channel sc = bootstrap.bind(new InetSocketAddress(PORT));
>>> sc.close().awaitUninterruptibly();
>>>
>>> Atleast this is what I've been doing and this works for me.
>>>
>>> Regards,
>>>
>>> /Daniel
>>>
>>> 2009/3/9 Virat Gohil (via Nabble)
>>> <ml-user+190262-330470430 at n2.nabble.com<ml-user%2B190262-330470430 at n2.nabble.com>
>>>>
>>>
>>>> Hi All,
>>>>
>>>> I have created a ServerSocketChannelFactory as follows:
>>>>
>>>> factory = new
>>>> NioServerSocketChannelFactory(Executors.newCachedThreadPool(),Executors.newCachedThreadPool(),numHandlerThreads);
>>>> bootstrap = new ServerBootstrap(factory);
>>>> bootstrap.bind(new InetSocketAddress(PORT));
>>>>
>>>> My question is, how do I unbind the port when shutting down my server.
>>>>
>>>> Thanks in advance!
>>>>
>>>> Virat
>>>>
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>>>
>>>
>>
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