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Learning 0mq with examples and notes from articles on the web
http://learning-0mq-with-pyzmq.readthedocs.io/en/latest/pyzmq/devices/devices.html
It should be noted that using devices is deprecated since zmq version 3.2.
In light of this, the examples would need to be updated as well.
under "consumer.py" it starts the sentence with "Producers are created with ZMQ.PULL" where it should start with "Consumers".
https://github.com/ashishrv/pyzmqnotes/blob/master/source/pyzmq/patterns/pubsub.rst
Change the scenario2 image, a subscriber socket cannot send data to the publisher socket.
@ashishrv thanks for this documentation.
I was trying to run the client-server example, but after I run the two scripts pairserver.py
and pairclient.py
I can't see the messages printed in the shell. Nothing is printed. The scripts are:
pairserver.py
import zmq
import random
import sys
import time
port = "5556"
if len(sys.argv) > 1:
port = sys.argv[1]
int(port)
context = zmq.Context()
socket = context.socket(zmq.PAIR)
socket.bind("tcp://*:%s" % port)
while True:
socket.send_string("Server message to client3")
msg = socket.recv()
print(msg)
time.sleep(1)
pairclient.py
import zmq
import random
import sys
import time
port = "5556"
if len(sys.argv) > 1:
port = sys.argv[1]
int(port)
context = zmq.Context()
socket = context.socket(zmq.PAIR)
socket.connect("tcp://localhost:%s" % port)
while True:
msg = socket.recv()
print(msg)
socket.send_string("client message to server1")
socket.send_string("client message to server2")
time.sleep(1)
My python
and pyzmq
versions are:
Python 3.6.1 (default, Apr 4 2017, 09:40:21)
[GCC 4.2.1 Compatible Apple LLVM 8.1.0 (clang-802.0.38)] on darwin
>>> import zmq
>>> zmq.__version__
'16.0.2'
I found there are code for dealer router, but lack rst
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