#!/usr/bin/env python3
# httpserver.py
# Using SocketServer module
from socketserver import TCPServer, StreamRequestHandler
from socket import gethostname
DEBUG = False # debugging flag
PORT = 2080 # default port
RESPONSE = \
"""HTTP/1.1 200 OK
Connection: Close
Content_type: text/html
HTTPEcho Response
{}
"""
class EchoHandler(StreamRequestHandler):
def handle(self):
print("connection from", self.client_address)
# Read lines until end of headers found
data = ""
while True:
line = self.rfile.readline().decode("utf-8")
if line.strip() == "": break #empty line at end of header
if DEBUG: print(line)
data += line
print("Got request, sending response")
self.wfile.write(RESPONSE.format(data).encode("utf-8"))
print("Response sent")
def start_server(port):
server_address = (gethostname(), port)
server = TCPServer(server_address, EchoHandler)
print("Echo server started on port", port)
server.serve_forever()
if __name__ == "__main__":
import sys
if len(sys.argv) == 2:
start_server(int(sys.argv[1]))
else:
start_server(PORT)