[zeromq-dev] How to detect dead connected client for ROUTER

[Brian Smith]

The recommended way to deal with this is heartbeating.
There are examples in the guide and on the wiki.

-B

On Tue, Dec 13, 2011 at 3:30 AM, Alexander Altshuler <alt at kaluga.ru> wrote:
> Hi
>
>>Obsolete ECANTROUTE errror code removed
>
> I have a DEALER client connected to ROUTER server.
> Client sends a bulk of messages and exit.
> When after some time server try to send first response it is blocked on
> first zmq_sendmsg() - while sending client reply address.
> zmq_errno() returns EAGAIN if I use ZMQ_DONTWAIT flag.
>
> Is there any way to distinguish between real HWM use case and dead
> client?
>
> Regard
> Alexander
>
>
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