Python reactor.listenTCP函数代码示例

	def __init__(self, password = None, port = 9000):
		'''
		Creates and Agent instance and attemps to connect
		to the AgentMaster.  If connection works the Client Hello message
		is sent.
		
		@type	password: string
		@param	password: Password to use
		'''
		
		from twisted.internet import reactor
		agent = AgentXmlRpc()
		
		agent._password = password
		agent._monitors = []
		agent._publishers = {}
		agent._id = None
		
		print "] Peach Agent\n"
		
		if agent._password != None:
			print "\n //-> Listening on [%s] with password [%s]\n" % (port, agent._password)
		else:
			print "\n //-> Listening on [%s] with no password\n" % (port)
		
		reactor.listenTCP(port, server.Site(agent))
		reactor.run()

def main():
	factory = protocol.ServerFactory()      # 实例化一个ServerFactory对象
	factory.protocol = Echo     # 重写protocol

	# reactor(反应堆)就是twisted的事件驱动，是twisted的核心.
	reactor.listenTCP(1234, factory)  # 将factory回调函数注册到reactor中，reactor监听指定端口，根据状态来触发factory中不同的方法
	reactor.run()   # 启动一个TCP服务器， 监听1234端口，reactor则开始监听。

 def __init__(self, lm, port=12346, n=0):
     """n indicates the n-gram size, if set to 0 (which is default), the server will expect to only receive whole sentence, if set to a particular value, it will only expect n-grams of that value"""
     if n == 0:
         reactor.listenTCP(port, LMSentenceFactory(lm))
     else:
         reactor.listenTCP(port, LMNGramFactory(lm))
     reactor.run()

def main():
  parser = argparse.ArgumentParser()
  parser.add_argument('--port')
  parser.add_argument('--store')
  parser.add_argument('--retrieve')
  parser.add_argument('--connect', default=None)

  args = parser.parse_args()
  port = int(args.port)

  service = ChordService()

  if (args.connect):
    dst = args.connect.split(':')
    service.AddToRoutingTable(IPv4Address('TCP', dst[0], int(dst[1])))

  if (args.store):
    key, value = args.store.split(':')
    service.StoreValue(key, value)
    
  if (args.retrieve):
    def EchoValue(value):
      print('Retrieved value: {}.'.format(value))
    d = service.GetValue(args.retrieve)
    d.addCallback(EchoValue)

  f = pb.PBServerFactory(service)
  reactor.listenTCP(port, f)
    
  reactor.run()

 def init_api(self):
     log.msg('Starting HTTP on %s...' % self.interface)
     root = resource.Resource()
     root.putChild("send", APISendResource(self))
     site = server.Site(root, logPath='/dev/null')
     host, port = self.interface.split(':')
     reactor.listenTCP(int(port), site, interface=host)

def main():
    # command line processing
    process_commandline()

    call_list_server = None
    # run the call list providing web server in listening mode
    if CONFIG["LISTEN"]:
        call_list_server = CallListServer()
        site = http_server.Site(call_list_server)
        try:
            reactor.listenTCP(CONFIG["HTTP_PORT"], site, interface=CONFIG["HTTP_HOST"])
        except:
            # port could not be bound
            # (already in use, permission denied, ...)
            call_list_server = None
        else:
            dprint("running call list web server on 'http://{HTTP_HOST}:{HTTP_PORT}'".format(**CONFIG))

    # configure notifications
    enable_notifcations(
        not CONFIG["DISABLE_NOTIFICATIONS"],
        # 'All recent calls...' link only when the call list webserver
        # is running
        call_list_server,
    )

    # start the client
    reactor.connectTCP(
        CONFIG["NCID_HOST"], CONFIG["NCID_PORT"], NCIDClientFactory(reactor, CONFIG["LISTEN"], call_list_server)
    )

    # run the event dispatcher
    reactor.run()

    dprint("done.")

def run(create_publisher, host='', port=80):
    """Runs a Twisted HTTP server server that publishes a Quixote
    application."""
    publisher = create_publisher()
    factory = QuixoteFactory(publisher)
    reactor.listenTCP(port, factory, interface=host)
    reactor.run()

def do_listening():
	print "Listening for sensors..."
	reactor.listenTCP(SENSORPORT, SensorFactory())
	try:
		reactor.run(installSignalHandlers=0)
	except ReactorAlreadyRunning, e:
		pass

def splash_server(portnum, slots, network_manager, get_splash_proxy_factory=None,
                  js_profiles_path=None, disable_proxy=False, proxy_portnum=None):
    from twisted.internet import reactor
    from twisted.web.server import Site
    from splash.resources import Root
    from splash.pool import RenderPool
    from twisted.python import log

    slots = defaults.SLOTS if slots is None else slots
    log.msg("slots=%s" % slots)

    pool = RenderPool(
        slots=slots,
        network_manager=network_manager,
        get_splash_proxy_factory=get_splash_proxy_factory,
        js_profiles_path=js_profiles_path
    )

    # HTTP API
    root = Root(pool)
    factory = Site(root)
    reactor.listenTCP(portnum, factory)

    # HTTP Proxy
    if disable_proxy is False:
        from splash.proxy_server import SplashProxyFactory
        splash_proxy_factory = SplashProxyFactory(pool)
        proxy_portnum = defaults.PROXY_PORT if proxy_portnum is None else proxy_portnum
        reactor.listenTCP(proxy_portnum, splash_proxy_factory)

def init(args):
    # hook events
    if args["--kill"]:
        s_events.gotRequest += kill
    if args["--auth"]:
        s_events.gotRequest += auth
        
    if args["--inject"]:
        c_events.gotResponseTree += inject
    if args["--beef"]:
        c_events.gotResponseTree += beef
    if args["--cats"]:
        c_events.gotResponseTree += cats
        
    if args["--upsidedown"]:
       c_events.gotResponseImage += upsidedown
       
    # start servers
    if args["--cats"] or args["--inject"]:
        datafolder = os.path.join(os.path.dirname(__file__), "data")
        reactor.listenTCP(FILEPORT, fileserver.Site( \
                fileserver.Data(datafolder)))
        log.info("starting file server on %s:%s" %(IP, FILEPORT))
    
    if args["--beef"]:
        Popen(["gnome-terminal", "-e", "./startbeef"])
        log.info("starting beef server on %s" %BEEFPORT)

 def startup_routine(self):
     indexContent = False
     yes = set(['', 'Y', 'y', 'Yes', 'yes', 'YES'])
     no = set(['N', 'n', 'No', 'no', 'NO'])
     index_on_startup = False
     print("Type 'help' for help.")
     while True:
         print(">> ", end="")
         user_input = str(raw_input())
         if user_input == 'help': # Print available commands to user.
             print()
             print("         <command>   -       <description>")
             print("         help        -       Help.")
             print("         reset       -       Reset index database.")
             print("         init        -       Index all articles from content service on startup.")
             print("         start       -       Start service.")
             print("         exit        -       Quit.")
             print()
         elif user_input == 'reset': # Clearing tables in the index database.
             print("This will delete any existing data and reset the database.")
             print("Are you sure you want to continue? [Y/n] ", end="")
             while True:
                 user_input = str(raw_input())
                 if user_input in yes:
                     self.index_database.make_tables("wordfreq", {"articleid" : "VARCHAR", "word" : "VARCHAR", "frequency" : "INTEGER"}, "(articleid, word)")
                     print("Reset.")
                     break
                 else:
                     print("Abort.")
                     break
         elif user_input == 'init': # Toggle on/off indexing on startup.
             while True:
                 print("Do you want to index all the articles on startup? [Y/n] ", end="") 
                 user_input = str(raw_input())
                 if user_input in yes:
                     index_on_startup = True
                     print("Indexing will begin on start.")
                     break
                 elif user_input in no:
                     print("Indexing will not begin on start.")
                     index_on_startup = False
                     break
                 else:
                     print("Abort.")
                     break
         elif user_input == 'start': # Start indexing service.
             print("Starting index service. Use Ctrl + c to quit.")
             if index_on_startup:
                 host = self.get_service_ip(config.content_module_name)
                 self.index_all_articles(host)
             reactor.listenTCP(config.server_port, server.Site(self))
             reactor.run()
             break
         elif user_input == 'exit': # End program.
             break
         elif user_input == '': # Yes is default on return.
             continue
         else:
             print(user_input + ": command not found")
             continue

def main(keys_path, username_get=None, gid=None, port=2022):
    settings.username_get = username_get
    settings.gid = gid
    key_path = keys_path + '/id_rsa'

    if not os.path.exists(key_path):
        subprocess.check_call(['ssh-keygen', '-f', key_path,
                               '-t', 'rsa', '-N', ''])

    with open(key_path) as privateBlobFile:
        privateBlob = privateBlobFile.read()
        privateKey = Key.fromString(data=privateBlob)

    with open(key_path + '.pub') as publicBlobFile:
        publicBlob = publicBlobFile.read()
        publicKey = Key.fromString(data=publicBlob)

    factory = SSHFactory()
    factory.privateKeys = {'ssh-rsa': privateKey}
    factory.publicKeys = {'ssh-rsa': publicKey}
    factory.portal = Portal(KeyRealm())
    factory.portal.registerChecker(KeyChecker())

    reactor.listenTCP(port, factory)
    reactor.run()

def run(**settings):
    """Start the application.

    Parameters:

    host: Interface to listen on. [default: 0.0.0.0]

    port: TCP port to listen on. [default: 8888]

    log: The log file to use, the default is sys.stdout.

    base_handler: The class or factory for request handlers. The default
                  is cyclone.web.RequestHandler.

    more_handlers: A regular list of tuples containing regex -> handler

    All other parameters are passed directly to the `cyclone.web.Application`
    constructor.
    """

    port = settings.get("port", 8888)
    interface = settings.get("host", "0.0.0.0")
    log.startLogging(settings.pop("log", sys.stdout))
    reactor.listenTCP(port, create_app(**settings), interface=interface)
    reactor.run(installSignalHandlers = False)

    def __init__(self, save_dir=".", 
                       listen_port=6881, 
                       enable_DHT=False,
                       remote_debugging=False):
        """
        @param remote_degugging enables telnet login via port 9999 with a
            username and password of 'admin'
        """
        log.startLogging(sys.stdout) # Start logging to stdout
        self.save_dir = save_dir
        self.listen_port = listen_port
        self.enable_DHT = enable_DHT
        self.tasks = {}
        self.btServer = BTServerFactories(self.listen_port)
        reactor.listenTCP(self.listen_port, self.btServer)
        if enable_DHT:
            log.msg("Turning DHT on.")
            self.dht = DHTProtocol()
            reactor.listenUDP(self.listen_port, self.dht)

        if remote_debugging:
            log.msg("Turning remote debugging on. You may login via telnet " +\
                "on port 9999 username & password are 'admin'")
            import twisted.manhole.telnet
            dbg = twisted.manhole.telnet.ShellFactory()
            dbg.username = "admin"
            dbg.password = "admin"
            dbg.namespace['app'] = self 
            reactor.listenTCP(9999, dbg)

    def _listen_http(self, listener_config):
        port = listener_config["port"]
        bind_address = listener_config.get("bind_address", "")
        site_tag = listener_config.get("tag", port)
        resources = {}
        for res in listener_config["resources"]:
            for name in res["names"]:
                if name == "metrics":
                    resources[METRICS_PREFIX] = MetricsResource(self)
                elif name == "federation":
                    resources.update({
                        FEDERATION_PREFIX: TransportLayerServer(self),
                    })

        root_resource = create_resource_tree(resources, Resource())
        reactor.listenTCP(
            port,
            SynapseSite(
                "synapse.access.http.%s" % (site_tag,),
                site_tag,
                listener_config,
                root_resource,
            ),
            interface=bind_address
        )
        logger.info("Synapse federation reader now listening on port %d", port)