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###############################################################################
#
# The MIT License (MIT)
#
# Copyright (c) typedef int GmbH
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
###############################################################################
from os import environ
from twisted.internet.defer import inlineCallbacks
from autobahn.twisted.wamp import ApplicationSession, ApplicationRunner
class Component(ApplicationSession):
"""
An application component providing procedures with different kinds
of arguments.
"""
@inlineCallbacks
def onJoin(self, details):
print("session attached")
def ping():
return
def add2(a, b):
return a + b
def stars(nick="somebody", stars=0):
return "{} starred {}x".format(nick, stars)
def orders(product, limit=5):
return ["Product {}".format(i) for i in range(50)][:limit]
def arglen(*args, **kwargs):
return [len(args), len(kwargs)]
yield self.register(ping, 'com.arguments.ping')
yield self.register(add2, 'com.arguments.add2')
yield self.register(stars, 'com.arguments.stars')
yield self.register(orders, 'com.arguments.orders')
yield self.register(arglen, 'com.arguments.arglen')
print("Procedures registered; ready for frontend.")
if __name__ == '__main__':
url = environ.get("AUTOBAHN_DEMO_ROUTER", "ws://127.0.0.1:8080/ws")
realm = "crossbardemo"
runner = ApplicationRunner(url, realm)
runner.run(Component)
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