[zeromq-dev] lacks

[Andrew Hume]

same for all types (PUSH/PULL etc)?

On Apr 24, 2014, at 3:05 PM, Pieter Hintjens <ph at imatix.com> wrote:

> SUB sockets reattach automatically, so that'll work.
> 
> On Thu, Apr 24, 2014 at 11:44 PM, Andrew Hume <andrew at research.att.com> wrote:
>> thanks.
>> so this is familiar terrain. but the first sticking point
>> for me is what mechanism is there for a zeromq socket to
>> reattach? (for example, i am a SUB recipient and and dynamically,
>> need to reattach to teh PUB (who has changed underneath).)
>> 
>> andrew
>> 
>> On Apr 24, 2014, at 2:18 PM, Pieter Hintjens <ph at imatix.com> wrote:
>> 
>> On Thu, Apr 24, 2014 at 10:46 PM, Andrew Hume <andrew at research.att.com>
>> wrote:
>> 
>> can you expand on this a little (or a lot)?
>> One thing we lack in ZeroMQ generally is resilience, supervisor trees and
>> such.
>> 
>> 
>> OK, off-the-cuff expansion:
>> 
>> It seems a missing piece in our puzzle; how to start message
>> processing tasks on demand, and handle their deaths smoothly. I'd
>> probably want to use messages to communicate such exits. I think we
>> could make this work using green threads, with internal or external
>> tasks that eventually plug in with some protocols.
>> 
>> I'd like e.g. to make a web server that uses such a mechanism to start
>> handlers for specific URI paths, track their presence, and where
>> handlers can cheaply die if they hit issues.
>> 
>> I'm no expert in supervisor trees, and haven't used Erlang. This is
>> hypothesis.
>> 
>> -Pieter
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>> 
>> 
>> 
>> -----------------------
>> Andrew Hume
>> 949-707-1964 (VO and best)
>> 732-420-0907 (NJ)
>> andrew at research.att.com
>> 
>> 
>> 
>> 
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>> 
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-----------------------
Andrew Hume
949-707-1964 (VO and best)
732-420-0907 (NJ)
andrew at research.att.com



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