| [Time] Name | Message |
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[07:04] jugg
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http://www.zeromq.org/docs:cookbook has been a great resource, however are there any open source programs out there extensively using 0mq? I'd like to jump in on a functional code base and start playing around.
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[07:05] jugg
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(preferably c/c++ code base)
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[07:09] sustrik
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jugg: there are projects out there
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[07:09] sustrik
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try asking on the mailing list
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[07:09] sustrik
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some projects would definitely appreciate help
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[08:58] CIA-17
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zeromq2: 03Martin Sustrik 07master * rf34a468 10/ zmqd/zmqd.cpp : coding style fixed in zmqd -
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[13:05] CIA-17
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zeromq2: 03Martin Sustrik 07master * r8408ae0 10/ (9 files in 3 dirs): LWM is computed rather than explicitly specified by user - http://bit.ly/bHVtfR
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[15:22] mikko
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sustrik_: again excessive bounces
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[15:22] mikko
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re-enabled
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[16:21] Skaag1
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excuse me for the completely noobish question - but once zeromq is compiled, how do I start it?! :-)
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[16:21] Skaag1
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no mention of that in the INSTALL file
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[16:21] Skaag1
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and not in the Download page (which explains how to compile and install but not how to run it)
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[16:26] cremes
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Skaag1: you don't actually start it; it's a library that you link in to your program (think libc)
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[16:27] cremes
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take a look at the "perf" directory included with the distribution
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[16:27] cremes
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there are a couple of small programs you can compile and run
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[16:34] Skaag1
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gotcha
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[16:34] Skaag1
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so in the case of php
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[16:34] Skaag1
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since php is a one-time-run thing
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[16:34] Skaag1
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how does it receive a message without waiting for it? :-)
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[16:35] Skaag1
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who is queueing?
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[16:35] Skaag1
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the sender?
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[16:35] Skaag1
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I guess zeromq means there is no queue..? :)
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[16:35] Skaag1
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it's either up and listening, or not
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[16:48] Skaag1
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am I right? :)
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[17:05] cremes
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Skaag1: you need to create a socket and bind (or connect) it to another socket; then you can send/recv between them
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[17:06] cremes
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by default the sockets are blocking, so your "receive" client will block on recv until a message comes in
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[17:06] cremes
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i think there are php bindings available up on github; i suggest looking at those and any sample code that ships with them
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[17:06] cremes
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a little code is the best way to demystify how 0mq works
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[17:09] Skaag1
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yes I know, I tested the php bindings
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[20:39] sustrik
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mikko: is it ok now?
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[20:51] cremes
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sustrik_: any chance you could give me a quick hand in building 0mq master? i run into a problem with configure: http://pastie.org/976939
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[20:51] cremes
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this is on osx intel
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[20:56] mato
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cremes: do you have pkg-config installed? that problem looks like you either don't have it or autoconf doesn't know about it
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[20:57] cremes
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mato: i have version 0.23 installed
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[20:57] cremes
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and it's in the path
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[20:57] mato
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cremes: well it looks like your autoconf install doesn't know about it
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[20:58] mato
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cremes: otherwise that PKG_CHECK_MODULES would have been expanded into the shell code
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[20:58] cremes
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great...
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[20:58] mato
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i can't really help you with how to fix pkg-config on macosx, sorry
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[20:58] mato
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but i can offer a workarounfd
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[20:58] mato
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cremes: try ./configure --without-pkgconfig
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[20:59] mato
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which is intended for something else, but it might help you
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[20:59] cremes
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no joy; same error
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[20:59] mato
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as for the root cause, on my debian box, pkg-config installs a /usr/share/aclocal/pkg.m4 file
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[20:59] cremes
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(btw, the pastie i put up tried it with that option)
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[21:00] mato
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so you either don't have it, or it's somewhere where autoconf isn't looking for it
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[21:00] cremes
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mine is located at /opt/local/share/aclocal/pkg.m4
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[21:00] cremes
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let me see if there are upgrades available for autoconf, etc via macports
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[21:01] cremes
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nope, all up to date
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[21:01] mato
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what does aclocal --print-ac-dir say?
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[21:01] cremes
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it says: /usr/bin/../share/aclocal
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[21:01] mato
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there you go
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[21:02] mato
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your aclocal is built wrong
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[21:02] mato
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d'you have an /opt/bin/aclocal, or what aclocal is the default on your path?
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[21:02] mato
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might be some apple acloal
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[21:02] cremes
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yeah, the apple one is first; let me rearrange my path to find the other one first
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[21:03] cremes
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er, aclocal is not in ports; is it part of a larger package?
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[21:03] mato
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automake
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[21:05] mato
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hmm
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[21:05] mato
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alternatively try
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[21:05] cremes
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i just installed automake from ports and it included aclocal
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[21:05] mato
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ACLOCAL="aclocal --acdir=/opt/local/share/aclocal"
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[21:06] mato
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export ACLOCAL
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[21:06] mato
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and then run autogen.sh and configure
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[21:06] mato
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the autoreconf, aclocal man pages are your friend
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[21:07] cremes
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success!
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[21:07] mato
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goodo
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[21:07] cremes
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i have a login to the 0mq wiki; any chance i can update the FAQ to include this tidbit?
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[21:07] mato
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now report a bug to whoever provided your copy of aclocal :-)
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[21:08] cremes
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heh
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[21:08] mato
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has someone else experienced the problem?
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[21:08] cremes
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not that i am aware, but other osx users are likely to run into it if they try to build master
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[21:08] mato
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update the faq if you like, but put in something about complaining to your aclocal vendor :-)
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[21:09] mato
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please
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[21:09] cremes
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ok
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