lessons period 2

period_2/01-sockets/804/client.py

@@ -0,0 +1,30 @@
+import socket
+
+HOST = socket.gethostbyname("localhost")
+PORT = 5053
+ADDR = (HOST, PORT)
+HEADER = 64
+FORMAT = "utf-8"
+
+server = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+server.connect(ADDR)
+
+def send(message):
+    message = message.encode(FORMAT)
+    msg_length = len(message)
+    send_length = str(msg_length).encode(FORMAT)
+    send_length += b' ' * (HEADER - len(send_length))
+    server.send(send_length)
+    server.send(message)
+    print(server.recv(2048).decode(FORMAT))
+
+def handleSend():
+    connected = True
+    while connected:
+        message = input("Please enter a message: ")
+        if message == "!DISCONNECT":
+            connected = False
+        else:
+            send(message)
+
+handleSend()