Zeromy Quick Start-python

Software:

Pip Install PYZMQ

Code:

==server.py

#
# Hello World Server in Python
# binds REP socket to tcp://*:5555
# expects "Hello" from the client, replies with "World"
#
Import ZMQ
Import time

Context = Zmq. Context ()
Socket = Context.socket (ZMQ. REP)
Socket.bind ("tcp://*:5555")

While True:
# Wait for next request from client
message = SOCKET.RECV ()
Print ("Received Request:", message)

# do some ' work '
Time.sleep (1) # do some ' work '

# Send reply back to client
Socket.send_string ("World")

==client.py

#
# Hello World Client in Python
# connects REQ socket to tcp://localhost:5555
# sends "Hello" to server, expects ' world ' back
#
Import ZMQ

Context = Zmq. Context ()

# Socket to talk to server
Print ("Connecting to Hello World server ...")
Socket = Context.socket (ZMQ. REQ)
Socket.connect ("tcp://localhost:5555")

# do ten requests, waiting each time for a response
For request in range (1,10):
Print ("Sending request", request, "...")
Socket.send_string ("Hello")

# Get the reply.
message = SOCKET.RECV ()
Print ("Received reply", Request, "[", Message, "]")

Steps

Open a command line and execute the Python server.py

Open a command line and execute the Python client.py

Reference:

10397917

Zeromy Quick Start-python