socket scripts added

Network_and_802.11/socket/udp_client.py

@@ -0,0 +1,31 @@
+#!/usr/bin/env python
+
+__author__ = "bt3"
+
+
+import socket
+
+# Defining constants
+HOST = '127.0.0.1'
+PORT = 80
+DATA = 'AAABBBCCC'
+
+
+def udp_client():
+
+    # Create a socket object
+    # AF_INET parameter: to use standard IPv4 address
+    # SOCK_DGRAM: to indicate udp client
+    client = socket.socket( socket.AF_INET, socket.SOCK_DGRAM)
+
+    # Send data
+    client.sendto(DATA, ( HOST, PORT ))
+
+    # Receive some data
+    data, addr = client.recvfrom(4096)
+    print data, addr
+
+
+
+if __name__ == '__main__':
+    udp_client()