How to determine active socket connection count?

[Neil Avery]

Brilliant - thank you all.

On Thu, Jul 23, 2009 at 3:36 PM, Frederic Bregier <fredbregier at free.fr>wrote:

>
> Hi Neil,
>
> What Trustin was saying could be written as you need to do something like
> this in your handler (from SimpleChannelHandler for instance):
>
> static DefaultChannelGroup allChannels  = new
> DefaultChannelGroup("netty-receiver");
>
>        void channelConnected(ChannelHandlerContext ctx, ChannelStateEvent
> e) {
>                  allChannels.add(e.getChannel);
>        }
>
> Such that each time a channel is newly connected, it includes itself in the
> group allChannels.
> Then in allChannels, you will have the current number of connections (+1 if
> you add the parent channel as you show in your example below).
> You don't have to remove them from the group since they will remove
> themselves when they are closing.
>
> Also, using such a group is useful when you want to shutdown the service
> (see the manual of Netty for that).
>
> HTH,
> Frederic
>
>
> neilson9 wrote:
> >
> > Thanks trustin, my Server does something like,
> >
> > DefaultChannelGroup allChannels  = new
> > DefaultChannelGroup("netty-receiver");
> > Channel bind = bootstrap.bind(new InetSocketAddress(endPoint.getPort()));
> > allChannels.add(bind);
> >
> > however allChannels.size() is always 1 -(when I have many active
> > connections)...
> >
> > Cheers Neil.
> >
> >
> > On Thu, Jul 23, 2009 at 10:07 AM, Trustin Lee (via Nabble) <
> > ml-user+57722-1440662075 at n2.nabble.com<ml-user%2B57722-1440662075 at n2.nabble.com>
> <ml-user%2B57722-1440662075 at n2.nabble.com<ml-user%252B57722-1440662075 at n2.nabble.com>
> >
> >> wrote:
> >
> >> Hi Neil,
> >>
> >> Create a ChannelGroup and add the Channels to it then you can get the
> >> number of established channels.
> >>
> >> HTH,
> >> Trustin
> >>
> >> On 07/23/2009 05:12 PM, neilson9 wrote:
> >> > Hi,
> >> > Im trying to determine the 'Established' socket connection/channel
> >> count
> >> a
> >> > NioServerSocketChannel.
> >> >
> >> > Is there a way of doing this?
> >> >
> >> > I looked through the API but havent had any luck so far
> >> >
> >> > Cheers Neil.
> >>
> >> _______________________________________________
> >> netty-users mailing list
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> >> https://lists.jboss.org/mailman/listinfo/netty-users
> >> — Trustin Lee, http://gleamynode.net/
> >>
> >>
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> >>
> >
> >
>
>
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