# parse command line arguments ## parser = argparse.ArgumentParser() parser.add_argument("-d", "--debug", action="store_true", help="Enable debug output.") parser.add_argument("--websocket", default="tcp:127.0.0.1:9000", help='WebSocket client Twisted endpoint descriptor, e.g. "tcp:127.0.0.1:9000" or "unix:/tmp/mywebsocket".') parser.add_argument("--wsurl", default=u"ws://127.0.0.1:9000", help='WebSocket URL (must suit the endpoint), e.g. ws://127.0.0.1:9000.') args = parser.parse_args() # start Twisted logging to stdout log.startLogging(sys.stdout) # we use an Autobahn utility to import the "best" available Twisted reactor from autobahn.choosereactor import install_reactor reactor = install_reactor() print("Running on reactor {}".format(reactor)) # start a WebSocket client wsfactory = EchoClientFactory(args.wsurl) wsclient = clientFromString(reactor, args.websocket) wsclient.connect(wsfactory) # now enter the Twisted reactor loop reactor.run()
## You may obtain a copy of the License at ## ## http://www.apache.org/licenses/LICENSE-2.0 ## ## Unless required by applicable law or agreed to in writing, software ## distributed under the License is distributed on an "AS IS" BASIS, ## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ## See the License for the specific language governing permissions and ## limitations under the License. ## ############################################################################### import time, sys, argparse from autobahn.choosereactor import install_reactor install_reactor() from twisted.python import log from twisted.internet import reactor from twisted.internet.defer import Deferred, DeferredList import autobahn from autobahn.websocket import connectWS from autobahn.wamp import WampClientFactory, WampClientProtocol, WampCraClientProtocol class LoadLatencySubscriberProtocol(WampCraClientProtocol): def onSessionOpen(self):
'WebSocket client Twisted endpoint descriptor, e.g. "tcp:localhost:9000" or "unix:/tmp/mywebsocket".' ) parser.add_argument( "--wsurl", default="ws://localhost:9000", help= 'WebSocket URL (must suit the endpoint), e.g. "ws://localhost:9000".') args = parser.parse_args() ## start Twisted logging to stdout ## log.startLogging(sys.stdout) ## we use an Autobahn utility to import the "best" available Twisted reactor ## from autobahn.choosereactor import install_reactor reactor = install_reactor() print("Running on reactor {}".format(reactor)) ## start a WebSocket client ## wsfactory = EchoClientFactory(args.wsurl, debug=args.debug) wsclient = clientFromString(reactor, args.websocket) wsclient.connect(wsfactory) ## now enter the Twisted reactor loop ## reactor.run()