programming/client_server/python/server.py at master · hacktoberfest17/programming · GitHub

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#!/bin/python3

import socketserver

class tcp_handler(socketserver.BaseRequestHandler):

'''

A simple Handler Class for tcp socket servers

'''

def handle(self):

# Note: Raw strings can't be sent

self.client_data = self.request.recv(10).strip().decode("utf-8")

print(f"[{self.client_address[0]}]: {self.client_data}")

self.request.sendall("Pong!".encode("utf-8"))

class tcp_server:

'''

A simple TCP server using the socketserver.TCPServer class

'''

def __init__(self, host, port):

self.host = host

self.port = port

def start(self):

try:

# Allows us to re-use ports so we don't have to open a new port every time we run the server program

socketserver.TCPServer.allow_reuse_address = True

self.server = socketserver.TCPServer((self.host, self.port), tcp_handler)

self.server.serve_forever()

except Exception as e:

print(f"[Error!]: {e}")

finally:

self.server.server_close()

if __name__ == "__main__":

# Basic Example

server = tcp_server("localhost", 9998)

server.start()

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