> > 2. If the sender sleeps, say, 50 ms, the receiver misses a few of the > > initial messages sent by sender. > > That's because delay between two subsequent attempts to reconnect is set > to 100ms. See src/config.hpp: > > // Maximal wait time for a timer (milliseconds). > max_timer_period = 100, ... > The problem is that you are dealing with completely asynchronous system > (the network). You cannot expect anything will happen "immediately". > Getting SUB socket notified about PUB socket being alive takes some > time. In this case it's 100ms. You can lower the time needed by tweaking > the value I've mentioned above, however, it'll never be instant.
Ok, that makes perfect sense now. And the reason this is not apparent for Upstream / Downstream sockets is because they queue any unsent messages, so all messages are eventually sent after a successful reconnection, right? So I guess it is not a bad idea to always add a small sleep time (say, 200 ms) after binding to a PUB socket. What do you think? -- Gonzalo Diethelm ----------------------------------------- Declaración de confidencialidad: Este Mensaje esta destinado para el uso de la o las personas o entidades a quien ha sido dirigido y puede contener información reservada y confidencial que no puede ser divulgada, difundida, ni aprovechada en forma alguna. El uso no autorizado de la información contenida en este correo podrá ser sancionado de conformidad con la ley chilena. Si usted ha recibido este correo electrónico por error, le pedimos eliminarlo junto con los archivos adjuntos y avisar inmediatamente al remitente, respondiendo este mensaje. "Before printing this e-mail think if is really necesary". Disclosure: This Message is to be used by the individual, individuals or entities that it is addressed to and may include private and confidential information that may not be disclosed, made public nor used in any way at all. Unauthorized use of the information in this electronic mail message may be subject to the penalties set forth by Chilean law. If you have received this electronic mail message in error, we ask you to destroy the message and its attached file(s) and to immediately notify the sender by answering this message. _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
