Interesting, the disconnect is reported in the same second as connect. My guess is that the debugger stops the mlm_server actor, so it became disconnected from clients pov. But it should happen after 3 unsuccessful pings. Dne 29. 4. 2016 4:33 PM napsal uživatel "Osiris Pedroso" <[email protected] >:
> I noticed that if I set a breakpoint in the line below marked "BP>", and > do single step execution of the asserts and zstr_free statements, the next > receive will fail and the test does not proceed beyond that point. > > In malamute\src\mlm_client.c, mlm_client_test() has these code lines: > ``` > mlm_client_set_producer (writer, "weather"); > mlm_client_set_consumer (reader, "weather", "temp.*"); > > mlm_client_sendx (writer, "temp.moscow", "1", NULL); > mlm_client_sendx (writer, "rain.moscow", "2", NULL); > mlm_client_sendx (writer, "temp.madrid", "3", NULL); > mlm_client_sendx (writer, "rain.madrid", "4", NULL); > mlm_client_sendx (writer, "temp.london", "5", NULL); > mlm_client_sendx (writer, "rain.london", "6", NULL); > > char *subject, *content; > mlm_client_recvx (reader, &subject, &content, NULL); > assert (streq (subject, "temp.moscow")); > assert (streq (content, "1")); > assert (streq (mlm_client_command (reader), "STREAM DELIVER")); > assert (streq (mlm_client_sender (reader), "writer")); > zstr_free (&subject); > zstr_free (&content); > > BP> mlm_client_recvx (reader, &subject, &content, NULL); > assert (streq (subject, "temp.madrid")); > assert (streq (content, "3")); > assert (streq (mlm_client_command (reader), "STREAM DELIVER")); > assert (streq (mlm_client_subject (reader), "temp.madrid")); > assert (streq (mlm_client_sender (reader), "writer")); > zstr_free (&subject); > zstr_free (&content); > > // this next recvx never returns... have to ^C to stop the test run... > rc = mlm_client_recvx(reader, &subject, &content, NULL); > assert(rc != -1); > assert(streq(subject, "temp.london")); > assert(streq(content, "5")); > ``` > > When running the test with verbose and breakpoint enabled I see these > printouts that I do not see when running with no breakpoints. > > ``` > D: 16-04-29 09:20:53 1251:mlm_client : connected: > D: 16-04-29 09:20:53 1251:mlm_client : connected: > D: 16-04-29 09:20:53 1251:mlm_client : expired > D: 16-04-29 09:20:53 1251:mlm_client : expired > D: 16-04-29 09:20:53 1251:mlm_client : $ > server has gone offline > D: 16-04-29 09:20:53 1251:mlm_client : $ > server has gone offline > D: 16-04-29 09:20:53 1251:mlm_client : > > disconnected > D: 16-04-29 09:20:53 1251:mlm_client : > > disconnected > D: 16-04-29 09:20:53 1251:mlm_client : > disconnected: > D: 16-04-29 09:20:53 1251:mlm_client : > STREAM_DELIVER > D: 16-04-29 09:20:53 1251:mlm_client : > > disconnected > ``` > > Any ideas why stepping over seven source code lines (no matter how fast I > do it) would expire the server connection? > > > _______________________________________________ > zeromq-dev mailing list > [email protected] > http://lists.zeromq.org/mailman/listinfo/zeromq-dev >
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