The aziomq library provides Boost Asio style bindings for ZeroMq 4.x

This library is built on top of ZeroMQ's standard C interface.

The main abstraction exposed by the library is aziomq::socket which provides an Asio style socket interface to the underlying zeromq socket and interfaces with Asio's io_service(). The socket implementation participates in the io_service's epoll reactor for asynchronous IO and may be freely mixed with other Asio socket types (raw TCP/UDP/Serial/etc.).

Building requires a recent version of CMake (2.8 or later), and a C++ compiler which supports '--std=c++11'. Currently this has been tested with -

• OSX10.9 Mavericks XCode5.1
• Arch Linux GCC4.8

Library dependencies are -

• Boost 1.53 or later
• ZeroMQ 4.0

To build -

$ mkdir build && cd build
$ cmake ..
$ make
$ make test
$ make install

To change the default install location use -DCMAKE_INSTALL_PREFIX when invoking cmake You can also change where the build looks for Boost and CMake by setting -

$ export BOOST_ROOT=<my custom Boost install>
$ export ZMQ_ROOT=<my custom ZeroMQ install>
$ mkdir build && cd build
$ cmake ..
$ make
$ ...

This is an aziomq version of the code presented in the ZeroMQ guide at http://zeromq.org/intro:read-the-manual

#include <aziomq/socket.hpp>
#include <boost/asio.hpp>
#include <array>

namespace asio = boost::asio;

int main(int argc, char** argv) {
    asio::io_service ios;
    aziomq::socket subscriber(ios, ZMQ_SUB);
    subscriber.connect("tcp://192.168.55.112:5556");
    subscriber.connect("tcp://192.168.55.201:7721");
    subscriber.set_option(aziomq::socket::subscribe("NASDAQ"));

    aziomq::socket publisher(ios, ZMQ_PUB);
    publisher.bind("ipc://nasdaq-feed");

    std::array<char, 256> buf;
    for (;;) {
        auto size = subscriber.receive(asio::buffer(buf));
        publisher.send(asio::buffer(const_cast<const char*>(buf.data()), size));
    }
    return 0;
}

Further examples may be found in doc/examples

Use of this software is granted under the the BOOST 1.0 license (same as Boost Asio). For details see the file `LICENSE-BOOST_1_0 included with the distribution.