I don't know if this is a 0MQ question or a general networking question. I know that I'm confused.
I'm troubleshooting some message delivery problems and I've run across this scenario: The ESTABLISHED tcp connections on one server don't match the corresponding connections on the other server. I'll call one server "router-server" and the other "dealer-server" (corresponding to the role and 0MQ socket type one each server). On the "router-server" I see these connections to the "dealer-server": tcp 0 0 192.168.1.10:1234 192.168.1.11:52726 ESTABLISHED tcp 0 0 192.168.1.10:1234 192.168.1.11:42556 ESTABLISHED tcp 0 0 192.168.1.10:1234 192.168.1.11:52728 ESTABLISHED tcp 0 0 192.168.1.10:1234 192.168.1.11:42774 ESTABLISHED tcp 0 0 192.168.1.10:1234 192.168.1.11:52727 ESTABLISHED tcp 0 0 192.168.1.10:1234 192.168.1.11:42563 ESTABLISHED On the "dealer-server" I see these to the "router-server": tcp 0 0 192.168.1.11:52728 192.168.1.10:1234 ESTABLISHED tcp 0 0 192.168.1.11:42563 192.168.1.10:1234 ESTABLISHED tcp 0 0 192.168.1.11:42556 192.168.1.10:1234 ESTABLISHED These were listed by "netstat -na" on the respective servers at the same time. This scenario seems to only apply to the problem connection -- the non-problem router/dealer server pairs have the expected one-to-one established connections. Garrett _______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
