ZMQ.jl is a Julia interface to ZeroMQ, The Intelligent Transport Layer.
ZMQ version 3 or later is required; ZMQ version 2 is not supported.
Pkg.add("ZMQ")Install the ZeroMQ libraries for your OS using your favourite package manager.
using ZMQ
ctx=Context()
s1=Socket(ctx, REP)
s2=Socket(ctx, REQ)
ZMQ.bind(s1, "tcp://*:5555")
ZMQ.connect(s2, "tcp://localhost:5555")
ZMQ.send(s2, Message("test request"))
msg = ZMQ.recv(s1)
out=convert(IOStream, msg)
seek(out,0)
#read out::MemIO as usual, eg. read(out,...) or takebuf_string(out)
#or, conveniently, use unsafe_string(msg) to retrieve a string
ZMQ.send(s1, Message("test response"))
ZMQ.close(s1)
ZMQ.close(s2)
ZMQ.close(ctx)
If you are using Windows and get an error Provider PackageManager failed to satisfy dependency zmq, you may need to restart Julia and run Pkg.build("ZMQ") again. See issue #69 for more details.