[zeromq-dev] Message queuing broker for mobile device

[Gang Liu]

yes. It is ok when set TCP_KEEP_ALIVE settings before connect endpoint.

regards,
Gang

On Wed, Jan 28, 2015 at 10:04 PM, Kenneth Adam Miller <
kennethadammiller at gmail.com> wrote:

> Hello,
>
> Did you ever get this resolved?
>
> On Thu, Jan 8, 2015 at 10:29 PM, Gang Liu <gangban.lau at gmail.com> wrote:
>
>> Dear all,
>>             I am new to zeromq. I have some questions 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
>> closed.
>>             Because there are no way to get low level TCP sockets of
>> broker, so is there any way to clean those "DEAD" TCP connections at WI-FI
>> or 3G env?
>>
>> regards,
>> Gang
>>
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>>
>>
>
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