[zeromq-dev] DEALER to ROUTER and reusing identity.

[Trevor Bernard]

Hi Min,

Thanks for the suggestion. I added ROUTER_MANDATORY to my ROUTER but
this didn't resolve my original problem however. The problem is after
I reconnect on a different DEALER socket with the same identity, it no
longer correctly routes the response.

I'm curious if there is a way to reuse identities upon disconnects.
I'd rather not send a unique GUID with my payload since I already have
my service information readily available.

-Trev

On Sun, Feb 24, 2013 at 9:27 PM, Min <miniway at gmail.com> wrote:
> Hi,
>
> Please try using ROUTER_MANDATORY at router socket. If you get EHOSTUNREACH
> at send, you should retry send.
>
> Thanks
> Min
>
> 2013년 2월 25일 월요일에 Trevor Bernard님이 작성:
>>
>> Hi,
>>
>> I have a use case where I'd like to re-cycle DEALER identities when a
>> failover situation occurs. I have one service SV1 that creates a
>> DEALER connection to a ROUTER socket on SVn. SV1 has a hot standby and
>> uses the same identity in a failover situation. The first connect goes
>> as you would expect, but in the situation of a failover, the second
>> SV1 never receives any messages from SVn.
>>
>> Can someone point me in the right direction on how to route back the
>> response?
>>
>> -Trev
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>
>
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