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Posted to issues@camel.apache.org by "Luca Burgazzoli (JIRA)" <ji...@apache.org> on 2016/01/12 16:57:40 UTC
[jira] [Comment Edited] (CAMEL-7054) CamelNetty - No way to get
ChannelGroup
[ https://issues.apache.org/jira/browse/CAMEL-7054?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15094131#comment-15094131 ]
Luca Burgazzoli edited comment on CAMEL-7054 at 1/12/16 3:57 PM:
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I had a look at this issue and it may not be the best option to change the interface of NettyServerBootstrapFactory as:
- for some concrete implementations returning true/false on add/removeChannel does not make sense
- some concrete implementations do not have a ChannelGroup
As a possible solution we could add the option to set the ChannelGroup in NettyServerBootstrapConfiguration so people could use their own ChannelGroup.
was (Author: lb):
I had a look at this issue and it may not be the best to change the interface of NettyServerBootstrapFactory as:
- for some concrete implementations returning true/false on add/removeChannel does not make sense
- some concrete implementations do not have a ChannelGroup
As a possible solution we could add the option to set the ChannelGroup in NettyServerBootstrapConfiguration so people could use their own ChannelGroup.
> CamelNetty - No way to get ChannelGroup
> ---------------------------------------
>
> Key: CAMEL-7054
> URL: https://issues.apache.org/jira/browse/CAMEL-7054
> Project: Camel
> Issue Type: Improvement
> Components: camel-netty4
> Affects Versions: 2.12.0, 2.12.1, 2.12.2
> Reporter: Matthew McMahon
> Priority: Trivial
> Fix For: Future
>
>
> My use case is that I need to create a custom ServerPipelineFactory, and also require access to the ChannelGroup so that I can know when a new channel is being added and when it is removed.
> I also sometimes use the channelGroup to send a message to all clients.
> In 2.11.1 it was easy to get access to the ChannelGroup through the NettyConsumer.
> However with the 2.12.0 restructure this has been hidden behind the NettyServerBootstrapFactory interface.
> To get around it for now, I looked at implementing my own NettyServerBootstrapFactory class, but I could not work out how to do that and also use a custom ServerPipelineFactory. Therefore the solution I came up with for now is Reflection!
> Basically, I am wondering is it possible to modify the NettyServerBootstrapFactory interface so that the addChannel and removeChannel methods return the boolean from the channelGroup calls. And either provide a getter for the channelGroup, or add a writeAllChannels (bulk write) method interface that does the write method on the channelGroup?
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