def start_search_tasks():
    """
    Before everything, kill if there is any running search tasks. Then start the search tasks
    concurrently.

    """
    global SEARCH_TASKS
    logging.info("(Re)populated config collections from config file. "
                 "Cancelling previous loops and restarting them again with the new config.")

    for looping_task in SEARCH_TASKS:
        logging.info("Cancelling this loop: %r", looping_task)
        looping_task.stop()
    SEARCH_TASKS = []

    searches = CONFIG['Searches'].values()
    search_count = len(searches)
    logging.info("Search count: %d", search_count)
    reactor.suggestThreadPoolSize(search_count)
    try:
        for search in searches:
            search_obj = Search(SERVICE_CLASS_MAPPER.get(search['destination']['service']), search,
                                CONFIG)
            do_search_concurrently(search_obj)
    except Exception as exception:
        logging.exception("Exception occurred while processing search. %s", exception.message)

def startup():
	if not os.path.exists('data/firmware'):
		os.makedirs('data/firmware')
	if not os.path.exists('data/static'):
		os.makedirs('data/static')
	if not os.path.exists('data/cert'):
		os.makedirs('data/cert')
	# Check the certificate file
	host = getHost()
	validateCertHost('data/cert/key.pem', 'data/cert/cert.pem', 'data/static/thumb.txt', host)
	
	# Start up the HTTPS server
	web_port = 443
	root_handler = File('./data/static/')	
	firmware_handler = FirmwareHandler('data/firmware/')
	root_handler.putChild('firmware', firmware_handler)
	site = Site(root_handler)
	site.protocol = MyHttpChannel
	reactor.listenTCP(web_port, site)
	
	# Start up the HTTP server
	root_handler_http = File("./data/static/")
	config_handler = File("./config.html")
	root_handler_http.putChild('config.html', config_handler)
	site_http = Site(root_handler_http)
	reactor.listenTCP(8080, site_http)

	reactor.suggestThreadPoolSize(50)

	printStatus("Startup complete, running main loop...")

	# Run the main loop, this never returns:
	reactor.run()

    def handle(self, *args, **options):
        try:
            dtx_logger_configure(**options)
            node_name = options.get('node_name')
            node_opts = options.get('node_opts')

            thread_pool_size = options.get('thread_pool_size')
            if (thread_pool_size):
                    reactor.suggestThreadPoolSize(thread_pool_size)

            log.msg(u'Loading {}'.format(node_name))
            node = import_module(node_name)

            opts = dict(chain.from_iterable(d.iteritems() for d in [QueryDict(v).dict() for v in node_opts]))
            log.msg(u'Starting {} with args {}, kwargs {}'.format(node_name, args, opts))
            node.start(*args, **opts)

            log.msg(u'Running {}'.format(node_name))
            reactor.run()

            # TODO: Implement proper shutdown process
            for pid, process in started_process_list.items():
                log.msg('Stalled subprocess: {}'.format(pid))
                process.transport.signalProcess('KILL')

            log.msg(u'Finished')
        except Exception, exc:
            log.err(traceback.format_exc())
            raise

def main():
    #init logger
    logger = logging.getLogger('psp')
    hdlr = logging.FileHandler('psp.log')
    strm_out = logging.StreamHandler(sys.__stdout__)
    formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
    hdlr.setFormatter(formatter)
    strm_out.setFormatter(formatter)
    logger.addHandler(hdlr) 
    logger.addHandler(strm_out) 
    logger.setLevel(logging.INFO) 

    mdns_client = mdns.Mdns_client('laptop', 'haris.sp', 8080, logger)

    #init web server 
    site = server.Site(signpost_server.Singpost_server(logger))

    # run method in thread
    reactor.suggestThreadPoolSize(30)
    factory = Factory()
    reactor.listenSSL(8080, site, HTTPSVerifyingContextFactory()) #myContextFactory)
    mdns_client.setup_mdns()
    
    #service discovery module
    discovery = server_discovery.Server_discovery(logger)
    discovery.service_update() #initial discovery to fetch entries
    gobject.timeout_add(30000, discovery.service_update)
    
    # run the loop
    gobject.threads_init()
    gobject.MainLoop().run() 

    def makeService(self, options):
        if options['data-dir'] != None:
            if not os.access(options['data-dir'], os.X_OK | os.W_OK):
                raise core.SmapException("Cannot access " + options['data-dir'])
            smapconf.SERVER['DataDir'] = options['data-dir']

        inst = loader.load(options['conf'])
        # override defaults with command-line args
        smapconf.SERVER.update(dict([(k.lower(), v) for (k, v) in
                                     options.iteritems() if v != None]))

        if 'SuggestThreadPool' in smapconf.SERVER:
            reactor.suggestThreadPoolSize(int(smapconf.SERVER['SuggestThreadPool']))

        inst.start()
        reactor.addSystemEventTrigger('before', 'shutdown', inst.stop)

        site = getSite(inst, docroot=smapconf.SERVER['docroot'])
        service = MultiService()

        # add HTTP and HTTPS servers to the twisted multiservice
        if 'port' in smapconf.SERVER:
            service.addService(internet.TCPServer(int(smapconf.SERVER['port']), site))
        if 'sslport' in smapconf.SERVER:
            service.addService(internet.SSLServer(int(smapconf.SERVER['sslport']), 
                                                  site, 
                                                  SslServerContextFactory(smapconf.SERVER)))
        return service

    def setUp(self):
        reactor.suggestThreadPoolSize(1)
        connection_string = os.environ.get("SHORTENER_TEST_CONNECTION_STRING", "sqlite://")

        self.account = "test-account"
        cfg = {
            "host_domain": "http://wtxt.io",
            "account": self.account,
            "connection_string": connection_string,
            "graphite_endpoint": "tcp:www.example.com:80",
            "handlers": [{"dump": "shortener.handlers.dump.Dump"}],
        }
        self.pool = HTTPConnectionPool(reactor, persistent=False)
        self.service = ShortenerServiceApp(reactor=reactor, config=cfg)

        self.tr = DisconnectingStringTransport()
        endpoint = StringTransportClientEndpoint(reactor, self.tr)
        self.service.metrics.carbon_client = CarbonClientService(endpoint)
        self.service.metrics.carbon_client.startService()
        yield self.service.metrics.carbon_client.connect_d

        site = Site(self.service.app.resource())
        self.listener = reactor.listenTCP(0, site, interface="localhost")
        self.listener_port = self.listener.getHost().port
        self._drop_tables()
        self.conn = yield self.service.engine.connect()
        self.addCleanup(self.listener.loseConnection)
        self.addCleanup(self.pool.closeCachedConnections)

def makeService(options):
   """
   Main entry point into Crossbar.io application. This is called from the Twisted
   plugin system to instantiate "crossbar".
   """

   ## install our log observer before anything else is done
   logger = Logger()
   twisted.python.log.addObserver(logger)

   ## import reactor here first and set some thread pool size
   from twisted.internet import reactor
   reactor.suggestThreadPoolSize(30)

   ## now actually create our top service and set the logger
   service = CrossbarService()
   service.logger = logger

   ## store user options set
   service.appdata = options['appdata']
   service.webdata = options['webdata']
   service.debug = True if options['debug'] else False
   service.licenseserver = options['licenseserver']
   service.isExe = False # will be set to true iff Crossbar is running from self-contained EXE

   return service

    def test_make_worker_with_threadpool_size(self):
        """
        The reactor threadpool can be resized with a command line option.
        """
        from twisted.internet import reactor

        old_maxthreads = reactor.getThreadPool().max
        self.add_cleanup(reactor.suggestThreadPoolSize, old_maxthreads)
        # Explicitly set the threadpool size to something different from the
        # value we're testing with.
        reactor.suggestThreadPoolSize(5)

        self.mk_config_file('worker', ["transport_name: sphex"])
        maker = VumiWorkerServiceMaker()

        # By default, we don't touch the threadpool.
        options = StartWorkerOptions()
        options.parseOptions([
            '--worker-class', 'vumi.demos.words.EchoWorker',
            '--config', self.config_file['worker'],
        ])
        worker = maker.makeService(options)
        self.assertEqual({'transport_name': 'sphex'}, worker.config)
        self.assertEqual(reactor.getThreadPool().max, 5)

        # If asked, we set the threadpool's maximum size.
        options_mt = StartWorkerOptions()
        options_mt.parseOptions([
            '--worker-class', 'vumi.demos.words.EchoWorker',
            '--config', self.config_file['worker'],
            '--maxthreads', '2',
        ])
        worker = maker.makeService(options_mt)
        self.assertEqual({'transport_name': 'sphex'}, worker.config)
        self.assertEqual(reactor.getThreadPool().max, 2)

def _init(config, mode='normal'):
    from almar.global_config import GlobalConfig, MODE_PROXY, MODE_WORKER
    g = GlobalConfig.create_instance(config)

    # configure web service
    from almar.service import worker_root, proxy_root
    from twisted.web import server

    if mode == 'proxy':
        g.server_mode = MODE_PROXY
        if not g.proxy or not g.searcher:
            fatal_out('proxy configuration is invalid')
        # configure reactor
        reactor.suggestThreadPoolSize(int(g.proxy.max_threads))
        return int(g.proxy.port), server.Site(proxy_root)
    else:
        if not g.server or not g.model or not g.database:
            fatal_out('server configuration is invalid')
        # configure reactor
        reactor.suggestThreadPoolSize(int(g.server.max_threads))
        g.server_mode = MODE_WORKER

        # configure database
        from txpostgres import txpostgres
        txpostgres.ConnectionPool.min = int(g.database.min_connections)
        txpostgres.ConnectionPool.max = int(g.database.max_connections)

        from almar.backend.postgresql import PostgreSQLBackend as Backend
        Backend.create_instance(g.database)

        return int(g.server.port), server.Site(worker_root)

    def makeService(self, options):
        """
        Construct a TCPServer from a factory defined in myproject.
        """
        from minitree import configure
        c = configure(options["config"])

        from twisted.internet import reactor
        reactor.suggestThreadPoolSize(int(c.get("server:main", "max_threads")))
        from txpostgres import txpostgres
        txpostgres.ConnectionPool.min = int(c.get("backend:main",
                                                  "max_connections"))

        from minitree.db.postgres import dbBackend
        dbBackend.connect(c.get("backend:main", "dsn"))

        from minitree.service import site_configure
        site_root = site_configure(c)
        from twisted.web import server
        site = server.Site(site_root)

        if "socket" in options and options["socket"]:
            return internet.UNIXServer(options["socket"], site)
        else:
            return internet.TCPServer(int(options["port"] or
                                          c.get("server:main", "port")), site)

 def do_cleanThreads(cls):
     from twisted.internet import reactor
     if interfaces.IReactorThreads.providedBy(reactor):
         reactor.suggestThreadPoolSize(0)
         if hasattr(reactor, 'threadpool') and reactor.threadpool:
             reactor.threadpool.stop()
             reactor.threadpool = None

def suggestThreadpoolSize(maxThreads):
    """Updates the size of the twisted threadpool

    The function must be passed a parameter specifying the maximum number of
    generation threads the user has requested. 
    """
    reactor.suggestThreadPoolSize(int(maxThreads*1.5))

    def run_server():
        # Set logging
        stream = None
        if logfile:
            logging.basicConfig(filename=logfile, level=logging.DEBUG)
        elif not daemonized:
            logging.basicConfig(filename="/dev/stdout", level=logging.DEBUG)
        else:
            # If no logging file was given, and we're daemonized, create a temp
            # logfile for monitoring.
            stream = NamedTemporaryFile(delete=True, suffix=socket2.replace("/", "-"))
            logging.basicConfig(stream=stream, level=logging.DEBUG)

        logging.info("Socket server started at %s" % socket2)

        # Thread sensitive interface for stdout/stdin
        std.setup()

        # Set thread pool size (max parrallel interactive processes.)
        if thread_pool_size:
            reactor.suggestThreadPoolSize(thread_pool_size)

        # Set process name
        set_title(stream.name if stream else logfile)

        # Run Twisted reactor
        reactor.run()

        # Remove logging file (this will automatically delete the NamedTemporaryFile)
        if stream:
            stream.close()

def startNZBLeecher():
    """ gogogo """
    defaultAntiIdle = int(4.5 * 60) # 4.5 minutes
    defaultIdleTimeout = 30
    
    totalCount = 0
    # Order the initialization of servers by the fillserver priority, if fillserver
    # support is enabled
    serverDictsByPriority = Hellanzb.SERVERS.items()
    if isinstance(Hellanzb.queue, FillServerQueue):
        serverDictsByPriority.sort(lambda x, y: cmp(x[1].get('fillserver'),
                                                    y[1].get('fillserver')))
    for serverId, serverDict in serverDictsByPriority:
        if not serverDict.get('enabled') is False:
            totalCount += connectServer(serverId, serverDict, defaultAntiIdle, defaultIdleTimeout)

    # How large the scroll ticker should be
    Hellanzb.scroller.maxCount = totalCount

    # Initialize the retry queue, (this only initializes it when it's necessary) for
    # automatic failover. It contains multiple sub-queues that work within the NZBQueue,
    # for queueing segments that failed to download on particular serverPools.
    Hellanzb.queue.initRetryQueue()

    # Allocate only one thread, just for decoding
    reactor.suggestThreadPoolSize(1)

    # Well, there's egg and bacon; egg sausage and bacon; egg and spam; egg bacon and
    # spam; egg bacon sausage and spam; spam bacon sausage and spam; spam egg spam spam
    # bacon and spam; spam sausage spam spam bacon spam tomato and spam;
    reactor.run()
    # Spam! Spam! Spam! Spam! Lovely spam! Spam! Spam!

    # Safely tear down the app only after the reactor shutdown
    finishShutdown()

def main():
    args, parser = _parse_args(sys.argv[1:])

    end = EndpointHandler
    # Add the log attribute
    setattr(end, 'log', log)
    setattr(args, 'log', log)
    annoy = Annoy(args)
    log.startLogging(sys.stdout)

    # Add the storage
    end.ap_settings = args

    site = cyclone.web.Application([
        (r"/(.*)", end),
    ],
        default_host=args.host,
        debug=args.debug,
    )

    log.msg("Starting on %s" % args.port)
    reactor.listenTCP(args.port, site)
    reactor.suggestThreadPoolSize(50)
    reactor.callLater(args.period, annoy.bother)
    reactor.run()

    def __init__(self, config):
        router_cfg = config['router']
        for key in ('socket', 'host', 'port'):
            if key not in router_cfg:
                router_cfg[key] = None

        router_jid = '%s.%s' % (router_cfg['jid'], config['host'])
        xmlstream2.SocketComponent.__init__(self, router_cfg['socket'], router_cfg['host'], router_cfg['port'], router_jid, router_cfg['secret'])
        self.config = config

        # this is for queueing keyring thread requests
        reactor.suggestThreadPoolSize(1)

        self.logTraffic = config['debug']
        self.network = config['network']
        self.servername = config['host']
        self.start_time = time.time()

        storage.init(config['database'])
        self.keyring = keyring.Keyring(storage.MySQLNetworkStorage(), config['fingerprint'], self.network, self.servername, True)
        self.presencedb = storage.MySQLPresenceStorage()

        self.subscriptions = {}
        self.whitelists = {}
        self.blacklists = {}

        # protocol handlers here!!
        for handler in self.protocolHandlers:
            inst = handler()
            if handler == JIDCache:
                self.cache = inst
            inst.setHandlerParent(self)

def start_console(cmdmapping,port=5432,threadcount=10):
    """start at console"""
    log.startLogging(sys.stdout)
    reactor.listenTCP(port,PGFactory(cmdmapping))
    reactor.suggestThreadPoolSize(threadcount)
    reactor.run()
    return

def main():
    log_file = logfile.LogFile.fromFullPath('log/serverlog.log')
    log.addObserver(log.FileLogObserver(log_file).emit)
    print("===== PSO2Proxy vGIT %s =====" % config.proxy_ver)
    time_string = time.strftime("%a, %d %b %Y %H:%M:%S +0000", time.gmtime())
    print("[ServerStart] Trying to start server at %s" % time_string)
    if myIp == "0.0.0.0":
        print("==== ERROR 001 ====")
        print("You have NOT configured the IP address for PSO2Proxy!")
        print(
            "Please edit cfg/pso2proxy.config.yml and change myIpAddr to your IP public IP address "
            "(Not LAN address if you're on a LAN!) ")
        print("After you fix this, please restart PSO2Proxy.")
        sys.exit(0)
    if bindIp == "0.0.0.0":
        interface_ip = myIp
    else:
        interface_ip = bindIp

    if not os.path.isfile("keys/myKey.pem"):
        print("==== ERROR 002 ====")
        print("You do NOT have your local RSA private key installed to 'keys/myKey.pem'!")
        print("Please see README.md's section on RSA keys for more information.")
        print("After you fix this, please restart PSO2Proxy.")
        sys.exit(0)

    if not os.path.isfile("keys/SEGAKey.pem"):
        print("==== ERROR 003 ====")
        print("You do NOT have a SEGA RSA public key installed to 'keys/SEGAKey.pem'!")
        print("Please see README.md's section on RSA keys for more information.")
        print("After you fix this, please restart PSO2Proxy.")
        sys.exit(0)

    for shipNum in range(0, 10):  # PSO2 Checks all ships round robin, so sadly for max compatibility we have to open these no matter what ships are enabled...
        ship_endpoint = endpoints.TCP4ServerEndpoint(reactor, 12099 + (100 * shipNum), interface=interface_ip)
        ship_endpoint.listen(ShipAdvertiserFactory())

    for shipNum in config.globalConfig.get_key('enabledShips'):
        query_endpoint = endpoints.TCP4ServerEndpoint(reactor, 12000 + (100 * shipNum), interface=interface_ip)
        query_endpoint.listen(BlockScraperFactory())
        print("[ShipProxy] Bound port %i for ship %i query server!" % ((12000 + (100 * shipNum)), shipNum))
    query_endpoint = endpoints.TCP4ServerEndpoint(reactor, 13000, interface=interface_ip)
    query_endpoint.listen(BlockScraperFactory())
    stdio.StandardIO(ServerConsole())
    print("[ShipProxy] Loading plugins...")
    import glob

    for plug in glob.glob("plugins/*.py"):
        plug = plug[:-3]
        plug = plug.replace(os.sep, '.')
        print("[ShipProxy] Importing %s..." % plug)
        __import__(plug)
    for f in plugin_manager.onStart:
        f()
    reactor.suggestThreadPoolSize(30)
    reactor.run()
    data.clients.dbManager.close_db()
    for f in plugin_manager.onStop:
        f()

 def setUp(self):
     reactor.suggestThreadPoolSize(1)
     connection_string = os.environ.get(
         "SHORTENER_TEST_CONNECTION_STRING", "sqlite://")
     self.engine = get_engine(
         connection_string, reactor=FakeReactorThreads())
     self._drop_tables()
     self.conn = self.successResultOf(self.engine.connect())

def main():
    server = Server()
    application = service.Application(settings.get('PROJECT_NAME'))
    logfile = DailyLogFile(settings.get('LOG_FILE'), settings.get('LOG_DIR'))
    application.setComponent(ILogObserver, FileLogObserver(logfile).emit)
    server.setServiceParent(application)
    from twisted.internet import reactor
    reactor.suggestThreadPoolSize(10)