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###############################################################################
##
## Copyright 2011,2012 Tavendo GmbH
##
## Licensed under the Apache License, Version 2.0 (the "License");
## you may not use this file except in compliance with the License.
## 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 sys
from twisted.internet import reactor
from autobahn.websocket import WebSocketClientFactory, \
WebSocketClientProtocol, \
connectWS
class EchoClientProtocol(WebSocketClientProtocol):
def __init__(self, helloMsg):
self.helloMsg = helloMsg
def sendHello(self):
self.sendMessage(self.helloMsg)
def onOpen(self):
self.sendHello()
def onMessage(self, msg, binary):
print "Got echo: " + msg
reactor.callLater(1, self.sendHello)
class EchoClientFactory(WebSocketClientFactory):
def buildProtocol(self, addr):
proto = EchoClientProtocol(self.helloMsg)
proto.factory = self
return proto
if __name__ == '__main__':
if len(sys.argv) < 2:
print "Need the WebSocket server address, i.e. ws://localhost:9000"
sys.exit(1)
factory = EchoClientFactory(sys.argv[1])
factory.helloMsg = sys.argv[2] if len(sys.argv) > 2 else "My configurable message"
connectWS(factory)
reactor.run()
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