[zeromq-dev] HA: HA: НА: s390x build failure

Sergey Hripchenko shripchenko at intermedia.net
Wed Apr 25 18:35:35 CEST 2012


I was hoping that you have more exotic OS ^)

About issue: zmq_sleep (1) should be _enough_ for everything.
However, for example I found that:
PUSH->connect()
PUSH->recv() > 0
PUSH->disconnect()
// and this will leave PUSH -> session_base_t -> tcp_connecter_t forever until you call some io functions like PUSH->recv(ZMQ_DONTWAIT)=-1
// the TERM command simply _NOT_ propagaded from session_base_t::process_term_req()(called in application thread) to tcp_connecter_t::process_term()(called in ZMQ IO thread)

Not sure if anyone interested in this issue...





________________________________
От: zeromq-dev-bounces at lists.zeromq.org [zeromq-dev-bounces at lists.zeromq.org] от имени Neale Ferguson [neale at sinenomine.net]
Отправлено: 25 апреля 2012 г. 20:28
To: ZeroMQ development list
Тема: Re: [zeromq-dev] HA: НА: s390x build failure

Changing the sleep from 1->3 allows the test to pass. The system is very constrained so the extra sleep appears necessary to give things time to calm down. However, there should be a better mechanism.


On 4/25/12 12:09 PM, "Sergey Hripchenko" <shripchenko at intermedia.net<UrlBlockedError.aspx>> wrote:

Not bizarre at all ^) Since all event/commands handling is in different ZMQ IO threads. So it's all about timings and race conditions during async commands propagation.
And I want to admit that ZMQ has a lot of problems with commands propagation/handling... Not sure that anyone interested in it through...


Could you please tell for what OS you building ZMQ?

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