[zeromq-dev] Message queuing broker for mobile device

Pieter Hintjens ph at imatix.com
Mon Jan 12 10:30:27 CET 2015

These sockets are managed automatically by TCP.

On Mon, Jan 12, 2015 at 7:41 AM, Gang Liu <gangban.lau at gmail.com> wrote:
> Dear all,
>             I am new to zeromq. I have a question about message
> queuing broker (msgqueue.c) which use zmq_proxy() forward msgs between
> frontend and backend.
>             In my testing code, the mobile client is using ZMQ_DEALER
> socket to connect to this broker. But after some time, I found there
> are more and more connected TCP at  broker server side, all in
> ESTABLISHED state. I am sure there are no more than ten clients and
> even all apps in closed state.
>             Because there are no way to get low level TCP sockets of
> broker, so is there any way to clean those "DEAD" TCP connections when
> clients at WI-FI or 3G env?
> regards,
> Gang
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