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ØMQ/3.2 release branch - bug fixes only
C++ C CMake Other
Latest commit b56cb96 @hintjens hintjens Merge pull request #123 from calid/libzmq-949-backport
backport zeromq/libzmq#949 fixes to 3-x stable
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builds simple Makefile for mingw32
cmake Revert "fixed compilation - added detection for _WIN32_WINNT"
doc Fixed minor error in man page
foreign/openpgm New upstream OpenPGM maintenance release 5.1.118.
include Updated version for next release
perf Revert NULL checks in the API
src backport zeromq/libzmq@09e7416
tests add tests for zeromq/libzmq#949
.gitignore add tests for zeromq/libzmq#949
.hgeol Line-ending conversion rules for hg-git users and enabled use of .git…
.travis.yml Fixed name of Travis file
AUTHORS Revert "zmq: add TIPC transport tests"
CMakeLists.txt Revert "fixed compilation - added detection for _WIN32_WINNT"
COPYING missing COPYING file added
COPYING.LESSER Fixed license to remove references to X11 code
INSTALL Added hint
MAINTAINERS Fixed email addresses in the MAITAINERS file RPM packaging improvements
README Project location on github changed in README file
acinclude.m4 more flexible keepalive options detection + awful options documentation Copyright dates adjusted to reflect reality
branding.bmp Add ZeroMQ branding.
build-windows-installers.cmd Use MSVC2012's msbuild to drive everything using toolkit support for … Revert "zmq: add TIPC transport tests"
installer.ico Add ZeroMQ branding. m4_esyscmd_s doesnt seem to be portable across different systems



The 0MQ lightweight messaging kernel is a library which extends the
standard socket interfaces with features traditionally provided by
specialised messaging middleware products. 0MQ sockets provide an
abstraction of asynchronous message queues, multiple messaging patterns,
message filtering (subscriptions), seamless access to multiple transport
protocols and more.

Building and installation

See the INSTALL file included with the distribution.


Extensive documentation is provided with the distribution. Refer to
doc/zmq.html, or "man zmq" after you have installed 0MQ on your system.


Development mailing list:
Announcements mailing list:

Git repository:

0MQ developers can also be found on the IRC channel #zeromq, on the
Freenode network (


Free use of this software is granted under the terms of the GNU Lesser General
Public License (LGPL). For details see the files `COPYING` and `COPYING.LESSER`
included with the 0MQ distribution.
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