I'm writing a simple TCP socket server with pyBonjour support. To do this I figured using threading. The problem is how I get the server to stop... I figured the following should work (according to this) but it isn't
Is there a nicer way to do this (that works)..
import SocketServer
import threading
import pybonjour
import select
import time
class BonjourThread(threading.Thread):
def run(self):
sdRef = pybonjour.DNSServiceRegister(name = 'MacroServer - Mac',
regtype = '_macroserver._tcp',
port = 12000,
callBack = self.bonjour_register_callback)
while True:
ready = select.select([sdRef], [], [])
if sdRef in ready[0]:
pybonjour.DNSServiceProcessResult(sdRef)
def bonjour_register_callback(self, sdRef, flags, errorCode, name, regtype, domain):
if errorCode == pybonjour.kDNSServiceErr_NoError:
print 'Bonjour started'
class TCPThread(threading.Thread):
def run(self):
try:
HOST, PORT = "localhost", 12000
server = SocketServer.TCPServer((HOST, PORT), MyTCPHandler)
print 'TCP server started'
server.serve_forever()
except KeyboardInterrupt:
print 'Closing Down'
exit()
class MyTCPHandler(SocketServer.BaseRequestHandler):
def handle(self):
try:
# 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())
except KeyboardInterrupt:
print 'Closing Down'
exit()
if __name__ == "__main__":
try:
thread1 = TCPThread()
thread1.start()
thread2 = BonjourThread()
thread2.start()
while True: time.sleep(100)
except (KeyboardInterrupt, SystemExit):
print 'Received keyboard interrupt, quitting threads.\n'
finally:
print 'And its bye from me'
