diff options
Diffstat (limited to 'Doc/library/socketserver.rst')
| -rw-r--r-- | Doc/library/socketserver.rst | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/Doc/library/socketserver.rst b/Doc/library/socketserver.rst index f0cfc80..98d2c46 100644 --- a/Doc/library/socketserver.rst +++ b/Doc/library/socketserver.rst @@ -465,17 +465,13 @@ This is the client side:: data = " ".join(sys.argv[1:]) # Create a socket (SOCK_STREAM means a TCP socket) - sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) - - try: + with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock: # Connect to server and send data sock.connect((HOST, PORT)) sock.sendall(bytes(data + "\n", "utf-8")) # Receive data from the server and shut down received = str(sock.recv(1024), "utf-8") - finally: - sock.close() print("Sent: {}".format(data)) print("Received: {}".format(received)) @@ -574,14 +570,11 @@ An example for the :class:`ThreadingMixIn` class:: pass def client(ip, port, message): - sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) - sock.connect((ip, port)) - try: + with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as sock: + sock.connect((ip, port)) sock.sendall(bytes(message, 'ascii')) response = str(sock.recv(1024), 'ascii') print("Received: {}".format(response)) - finally: - sock.close() if __name__ == "__main__": # Port 0 means to select an arbitrary unused port |