Trying to send simple messages with zeromq in python between two hosts -


script running on machine 1

import zmq  context = zmq.context() socket = context.socket(zmq.sub) socket.bind("tcp://127.0.0.1:5000") print "socket bound"  while true:     print "waiting message"     message = socket.recv()     print "message received: " + str(message)

this script gets socket.recv() , never returns call.

the process sends data runs on machine2

import zmq  context = zmq.context() socket = context.socket(zmq.pub) print "socket created" socket.connect("tcp://machine2:5000") print "socket connected"  in range(1, 3):     print "about send " + str(i)     socket.send("hello " + str(i))     print "sent " + str(i)  print "about close socket" socket.close()  print "socket closed"

executes completion, never finishes...

$ python bar.py socket created socket connected send 1 sent 1 send 2 sent 2 close socket socket closed

i'm doing wrong, how create 'queue' receive multiple messages publishes on remote hosts?

just need bind socket , set option using setsockopt given below. fine..

import zmq import socket    context = zmq.context() socket = context.socket(zmq.sub) socket.setsockopt(zmq.subscribe, "")  socket.bind("tcp://*:5000") print "socket bound"  while true:     print "waiting message"     message = socket.recv()     print "message received: " + str(message)

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