[zeromq-dev] Reconnect failed after iptables tricks

[artemv zmq]

hello there, devs

do we have any updates here?


2013/12/14 artemv zmq <artemv.zmq at gmail.com>

> hi Justin,
>
> There's no sense  to paste code. Client is - DEALER. Server is ROUTER.
>  Inside infinite loop client sends a message and await for reply. By turn
> server -- inside infinite loop receives message and sends answer back.  All
> socket settings -- by default.  That's it.
>
>
> 2013/12/14 Justin Cook <jhcook at gmail.com>
>
>> Could you please pastebin the code so we can have a look?
>>
>> --
>> Justin Cook
>>
>> +44 7500 960 000
>> +1 682 738 5380
>>
>> Sent from a mobile device
>> On 14 Dec 2013 16:11, "artemv zmq" <artemv.zmq at gmail.com> wrote:
>>
>>> hi Pieter,
>>>
>>> Interface didn't change I believe.   I conducted on server host (which
>>> is VirtualBox instace)  following:
>>> >> iptables  -I  INPUT -s <<windows-client-ip>> -j DROP
>>>
>>> and after some time re-enabled client by flushing all iptable rules:
>>> >> iptables  -F
>>>
>>> That's it..
>>>
>>>
>>>
>>> 2013/12/13 Pieter Hintjens <ph at imatix.com>
>>>
>>>> Is it possible that the interface is changed, so the bind is no longer
>>>> active?
>>>>
>>>> On Fri, Dec 13, 2013 at 1:54 PM, artemv zmq <artemv.zmq at gmail.com>
>>>> wrote:
>>>> > hi
>>>> >
>>>> > I was testing simple connection lose scenario  on a simple
>>>> DEALER-ROUTER
>>>> > architecture.
>>>> > D was a client on Windows7, R was a server on VirtualBox.
>>>> > What happened: I started them both,   saw chatting between them in
>>>> logs;
>>>> > after that I disabled a client ip on server host with "iptables" ,
>>>> ensured
>>>> > that there is no more chatting between peers;  after that I had
>>>> re-enabled
>>>> > IP address of the client on server host; then went to logs  expecting
>>>> to see
>>>> > that chatting  began, but .. there was silence.
>>>> >
>>>> > The question is: is it eligible way to test reconnection? or this is
>>>> a bug
>>>> > in ZMQ core?
>>>> >
>>>> > BR
>>>> > -artemv
>>>> >
>>>> > PS
>>>> > block script: iptables  -I  INPUT -s <<IP-of-client>> -j DROP
>>>> > unlock script:  iptables  -F
>>>> >
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>>>> >
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>>>
>>>
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