[erlang-questions] Comet server broadcasting messages to 40k clients

Adriano Bonat <>
Wed Jan 21 18:30:54 CET 2009


On Wed, Jan 21, 2009 at 2:39 PM, Bob Ippolito <> wrote:
>
> Maybe it's a problem with your platform? What version of Erlang and
> which OS/distro are you running?

I think no. I'm using Linux 2.6.27/Ubuntu Intrepid, and about Erlang:

:~$ erl +V
Erlang (SMP,ASYNC_THREADS) (BEAM) emulator version 5.6.3

:~$ erl +K true
Erlang (BEAM) emulator version 5.6.3 [source] [smp:2]
[async-threads:0] [kernel-poll:true]

> I haven't seen anything like 5 sec latency with mochiweb even with a
> lot of sockets connected.

5s of latency when broadcasting a message to all connected users, I'm
running tests with 40k connected clients.

Regards.



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