Python3: socketserver.UDPServer - Revision history

Onnowpurbo at 02:20, 24 November 2018

2018-11-24T02:20:20Z

← Older revision		Revision as of 02:20, 24 November 2018
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	with socketserver.UDPServer((HOST, PORT), MyUDPHandler) as server:		with socketserver.UDPServer((HOST, PORT), MyUDPHandler) as server:
	server.serve_forever()		server.serve_forever()

Onnowpurbo: /* Run */

2018-11-24T01:55:25Z

Run

← Older revision		Revision as of 01:55, 24 November 2018
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	==Run==		==Run==

	~~python~~ UDPServer.py		python3 UDPServer.py
	~~python~~ UDPClient.py test		python3 UDPClient.py test

	==Pranala Menarik==		==Pranala Menarik==

	* [[Python3]]		* [[Python3]]

Onnowpurbo: /* Run */

2018-11-24T01:12:06Z

Run

← Older revision		Revision as of 01:12, 24 November 2018
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	==Run==		==Run==

			python UDPServer.py
			python UDPClient.py test

	==Pranala Menarik==		==Pranala Menarik==

	* [[Python3]]		* [[Python3]]

Onnowpurbo: /* Client side */

2018-11-24T00:48:39Z

Client side

← Older revision		Revision as of 00:48, 24 November 2018
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			==Run==

	==Pranala Menarik==		==Pranala Menarik==

	* [[Python3]]		* [[Python3]]

Onnowpurbo: Created page with "==Server side== import socketserver class MyUDPHandler(socketserver.BaseRequestHandler): """ This class works similar to the TCP handler class, except that..."

2018-11-24T00:42:29Z

Created page with "==Server side== import socketserver class MyUDPHandler(socketserver.BaseRequestHandler): """ This class works similar to the TCP handler class, except that..."

New page

==Server side==

import socketserver

class MyUDPHandler(socketserver.BaseRequestHandler):
"""
This class works similar to the TCP handler class, except that
self.request consists of a pair of data and client socket, and since
there is no connection the client address must be given explicitly
when sending data back via sendto().
"""

def handle(self):
data = self.request[0].strip()
socket = self.request[1]
print("{} wrote:".format(self.client_address[0]))
print(data)
socket.sendto(data.upper(), self.client_address)

if __name__ == "__main__":
HOST, PORT = "localhost", 9999
with socketserver.UDPServer((HOST, PORT), MyUDPHandler) as server:
server.serve_forever()

==Client side==

import socket
import sys

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

# SOCK_DGRAM is the socket type to use for UDP sockets
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

# As you can see, there is no connect() call; UDP has no connections.
# Instead, data is directly sent to the recipient via sendto().
sock.sendto(bytes(data + "\n", "utf-8"), (HOST, PORT))
received = str(sock.recv(1024), "utf-8")

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

==Pranala Menarik==

* [[Python3]]