| [Time] Name | Message |
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[12:55] youest
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Hi
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[12:56] youest
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I'm working on a zeromq broker
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[12:58] youest
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I get this exception Assertion failed: ok (mailbox.cpp:79)
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[13:04] mikko
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youest: what version of zeromq?
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[13:04] youest
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2.1.9
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[13:05] mikko
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sec
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[13:06] mikko
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are you using the socket in multiple threads?
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[13:06] youest
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I've updated to 2.19 from 2.1.7
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[13:06] youest
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yes
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[13:06] mikko
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that is not supported
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[13:07] mikko
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you can only use the socket from another thread if you execute a full memory barrier
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[13:07] mikko
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for example a mutex would usually do that
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[13:07] youest
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i'm using the jzmq
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[13:08] mikko
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usually you would have one socket per thread
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[13:08] youest
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and I'm using the synchronized around the socket
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[13:09] youest
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both reception and transmission
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[13:12] youest
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I don't synchronize the poller, but only the socket, so can this be?
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[13:16] calvin
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s there any working example code of an xpub - xsub pattern? it seems to me that i can send the subscription on the xsub side to the xpub and start receiving messages, but i receive all messages not just the ones i subscribed to i think i might be using it incorrectly
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[14:00] mikko
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youest: usually you should really have the need to use the socket from multiple threads
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[14:20] youest
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mikko: ok I'm going to refactor my code to use one thread, thanks
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[14:21] mikko
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youest: if you need multiple threads you can run the accepting thread and use inproc:// to distribute the messages to other threads
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[14:43] eintr
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segfaulting pyzmq on exit, does that sound familiar to anyone?
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[14:59] mikko
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eintr: can you get a backtrace?
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[15:01] eintr
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hmm, didn't have debug symbols in the build
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[15:01] eintr
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trying to get a minimal case to reproduce
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[16:11] ParadoxG
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Hi,
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[16:12] ParadoxG
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Is CZMQ a full replacement for ZMQ?
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[16:12] ParadoxG
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Or, when using CZMQ do you also have to use functions in ZMQ?
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[16:16] ParadoxG
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just wondering if Vala language bindings for just CZMQ would work, or if I would have to bind both libs.
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[17:55] pieterh
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ParadoxG: CZMQ is a layer on top of libzmq but does not replace it.
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[17:56] calvin
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hi pieterh_ - i've been having a lot of trouble getting the filters to work correctly using XPUB/XSUB sockets, i can recreate my problem everytime but to me that seems like i just might not be using it correctly
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[17:56] calvin
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basically what i'm seeing is that i can send the subscribe message but it subscribes me to everything, not just messages matching the binary filter i pass it
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[17:56] pieterh
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calvin_: hi, I've not used XPUB/XSUB yet
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[17:57] pieterh
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sounds like a bug, do you have a test case?
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[17:57] calvin
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yeah
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[17:59] calvin
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i've created sandboxes in windows C, windows C++ linux C++ and windows C#
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[20:07] calvin
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pieterh_ I created a ticket on JIRA and attached my server and client files from my C sandbox
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