Added and updated documentation

network/tcp_client.py

@@ -1,20 +1,24 @@
+# Python rough implementation of a C# TCP client
 import socket
 
 
 class TcpClient:
-
     def __init__(self):
         self.connected = False
         self.socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 
     def connect(self, ip, port):
+        """Connects to the specified IP and port number"""
         self.socket.connect((ip, port))
 
     def close(self):
+        """Closes the connection"""
         self.socket.close()
 
     def write(self, data):
+        """Writes (sends) the specified bytes to the connected peer"""
         self.socket.send(data)
 
     def read(self, buffer_size):
+        """Reads (receives) the specified bytes from the connected peer"""
         self.socket.recv(buffer_size)