Onnowpurbo at 00:46, 24 November 2018

2018-11-24T00:46:54Z

← Older revision		Revision as of 00:46, 24 November 2018
Line 63:		Line 63:
	print("Sent: {}".format(data))		print("Sent: {}".format(data))
	print("Received: {}".format(received))		print("Received: {}".format(received))



			==Run==


			python TCPServer.py
			python TCPClient.py hello world with TCP

Onnowpurbo: Created page with "==Server side== import socketserver class MyTCPHandler(socketserver.BaseRequestHandler): """ The request handler class for our server. It is instantiat..."

2018-11-24T00:39:38Z

Created page with "==Server side== import socketserver class MyTCPHandler(socketserver.BaseRequestHandler): """ The request handler class for our server. It is instantiat..."

New page

==Server side==

import socketserver

class MyTCPHandler(socketserver.BaseRequestHandler):
"""
The request handler class for our server.

It is instantiated once per connection to the server, and must
override the handle() method to implement communication to the
client.
"""

def handle(self):
# self.request is the TCP socket connected to the client
self.data = self.request.recv(1024).strip()
print("{} wrote:".format(self.client_address[0]))
print(self.data)
# just send back the same data, but upper-cased
self.request.sendall(self.data.upper())

if __name__ == "__main__":
HOST, PORT = "localhost", 9999

# Create the server, binding to localhost on port 9999
with socketserver.TCPServer((HOST, PORT), MyTCPHandler) as server:
# Activate the server; this will keep running until you
# interrupt the program with Ctrl-C
server.serve_forever()

alternatif

class MyTCPHandler(socketserver.StreamRequestHandler):

def handle(self):
# self.rfile is a file-like object created by the handler;
# we can now use e.g. readline() instead of raw recv() calls
self.data = self.rfile.readline().strip()
print("{} wrote:".format(self.client_address[0]))
print(self.data)
# Likewise, self.wfile is a file-like object used to write back
# to the client
self.wfile.write(self.data.upper())

==Client side==

import socket
import sys

HOST, PORT = "localhost", 9999
data = " ".join(sys.argv[1:])

# Create a socket (SOCK_STREAM means a TCP socket)
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")

print("Sent: {}".format(data))
print("Received: {}".format(received))

==Pranala Menarik==

* [[Python3]]

Python3: socketserver.TCPServer - Revision history

Onnowpurbo at 00:46, 24 November 2018

Onnowpurbo: Created page with "==Server side== import socketserver class MyTCPHandler(socketserver.BaseRequestHandler): """ The request handler class for our server. It is instantiat..."