Send message to all connected Clients

[Sergey S]

Hi

there is perfomance issue with ChannelGroup.write method. Written object
will be serialized N times for ChannelGroup of N channels. Do you know how
to avoid this serialization overhead?


Sebastian Andersson wrote:
> 
> On Tue, Oct 13, 2009 at 19:40, nettyuser <nettyuser at mailinator.com> wrote:
>> I would like to send some messages from the server to all the connected
>> clients. Can someone please let me  know the proper way to do this using
>> Netty API.
> 
> Store the Channels in a ChannelGroup when they connect and then send
> the message to the ChannelGroup.
> Its used in one of the examples, the chat-server I believe.
> 
> /Sebastian
> 
>>
>> Thanks.
>>
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> 
> 
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