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import http.server
import socketserver
import logging
import threading
class UptimeRequestHandler(http.server.SimpleHTTPRequestHandler):
def do_GET(self):
self.send_response(200)
self.send_header("Content-type", "text/plain")
self.send_header("Content-Length", "0")
self.end_headers()
class UptimeService(threading.Thread):
_instance = None
def __init__(self, port):
super(UptimeService, self).__init__()
UptimeService._instance = self
self.port = port
self._handler = UptimeRequestHandler
self._httpd = socketserver.TCPServer(("", port), self._handler)
def serve(self):
logging.info("Serving uptime service at port {}.".format(self.port))
self._httpd.serve_forever()
def run(self):
self.serve()
def stop(self):
self._httpd.shutdown()
@staticmethod
def stop_services():
if UptimeService._instance is not None:
UptimeService._instance.stop()
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