Added initial version of client.py.

telematica/ass1/client.py

+import socket
+
+class Client:
+    """
+    Chat client
+    """
+
+    def __init__(self):
+        self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+
+    def connect(self, host, port):
+        self.sock.connect((host, port))
+
+    def send(self, msg):
+        totalsent = 0
+        while totalsent < MSGLEN:
+            sent = self.sock.send(msg[totalsent:])
+            if not sent:
+                raise RuntimeError("socket connection broken")
+            totalsent = totalsent + sent
+
+    def receive(self):
+        msg = ''
+        while len(msg) < MSGLEN:
+            chunk = self.sock.recv(MSGLEN-len(msg))
+            if not chunk:
+                raise RuntimeError("socket connection broken")
+            msg = msg + chunk
+        return msg
+
+if __name__ == '__main__':
+    client = Client()
+    client.connect('ow150.science.uva.nl', 16897)
+    print '< %s' % client.receive()