***this is an example for a JSON-RPC (over ZMQ) client.***

started with -s for server IP address (default is local-host)
started with -p for port number

1 files changed, 45 insertions, 0 deletions

diff --git a/scripts/automation/trex_control_plane/examples/zmq_server_client.py b/scripts/automation/trex_control_plane/examples/zmq_server_client.py
new file mode 100755
index 00000000..15f37f1a
--- /dev/null
+++ b/scripts/automation/trex_control_plane/examples/zmq_server_client.py
@@ -0,0 +1,45 @@
+import sys

+import os

+python2_zmq_path = os.path.abspath(os.path.join(os.pardir,os.pardir,os.pardir,

+                                                'external_libs','pyzmq-14.5.0','python2','fedora18','64bit'))

+sys.path.append(python2_zmq_path)

+import zmq

+import json

+from argparse import *

+

+parser = ArgumentParser(description=' Runs a Scapy Server Client example ')

+parser.add_argument('-p','--dest-scapy-port',type=int, default = 4507, dest='dest_scapy_port',

+                    help='Select port to which this Scapy Server client will send to.\n default is 4507\n',action='store')

+parser.add_argument('-s','--server',type=str, default = 'localhost', dest='dest_scapy_ip',

+                    help='Remote server IP address .\n default is localhost\n',action='store')

+

+args = parser.parse_args()

+

+dest_scapy_port = args.dest_scapy_port

+dest_scapy_ip = args.dest_scapy_ip

+

+context = zmq.Context()

+

+#  Socket to talk to server

+print 'Connecting:'

+socket = context.socket(zmq.REQ)

+socket.connect("tcp://"+str(dest_scapy_ip)+":"+str(dest_scapy_port)) 

+try:

+    while True:

+        command = raw_input("enter RPC command [enter quit to exit]:\n")

+        if (command == 'quit'):

+            break

+        user_parameter = raw_input("input for command [should be left blank if not needed]:\n")

+        json_rpc_req = { "jsonrpc":"2.0","method": command ,"params":[user_parameter], "id":"1"}

+        request = json.dumps(json_rpc_req)

+        print("Sending request in json format %s" % request)

+        socket.send(request)

+

+        #  Get the reply.

+        message = socket.recv()

+        print("Received reply %s [ %s ]" % (request, message))

+except KeyboardInterrupt:

+                print('Terminated By Ctrl+C')

+                socket.close()

+                context.destroy()

+