# 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 autobahn.twisted.wamp import Application
app = Application()
def onEvent(msg):
print("got event: {}".format(msg))
@app.register('com.example.triggersubscribe')
def triggerSubscribe():
print("triggersubscribe() called")
yield app.session.subscribe(onEvent, 'com.example.topic1')
@app.signal('onjoined')
def onjoined():
print("realm joined!")
if __name__ == "__main__":
app.run("ws://localhost:8080/ws", "realm1", standalone=True)
if 0 <= val <= 1:
global state
state = val
@app.subscribe('cc.triplebottomline.led.value')
def on_value_changed(val):
if 0 <= val <= 100:
global value, state
value = val
state = STATE_NORMAL
@app.register(u'cc.triplebottomline.led.getValue')
def get_value():
global value
return value
@app.register(u'cc.triplebottomline.led.getState')
def get_state():
global state
return state
if __name__ == '__main__':
try:
app.run(u'ws://127.0.0.1:8080/ws', u'realm1')
except KeyboardInterrupt:
GPIO.cleanup()
from twisted.internet.defer import returnValue
from autobahn.twisted.wamp import Application
app = Application(u'com.example')
@app.register()
def add2(a, b):
print("add2() called")
return a + b
@app.register(u'com.example.hello')
def hello():
print("hello() called")
res = yield app.session.call(u'com.example.add2', 2, 3)
returnValue("Hello {}".format(res))
@app.signal('onjoined')
def onjoined():
print("realm joined!")
if __name__ == "__main__":
app.run(
environ.get("AUTOBAHN_DEMO_ROUTER", u"ws://127.0.0.1:8080/ws"),
u"crossbardemo",
)
##
## Copyright (C) 2014 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.
##
###############################################################################
from autobahn.twisted.wamp import Application
app = Application()
@app.register('com.example.square')
def square(x):
print("square() called with {}".format(x))
return x * x
if __name__ == "__main__":
app.run("ws://localhost:9000", "realm1", standalone=True)
"pad" : pad}
@app.register("com.ctf.remove_task")
@taskRequired
def remove_task(ctf, task, data):
session.delete(task)
session.commit()
msg = 'The task "%s" has been deleted' % task.name
app.session.publish("com.ctf.%s.update" % data["key"], {"msg" : msg, "type" : "info"})
return {"result" : "ok",
"msg" : "Task %s deleted with success" % task.name}
@app.register('com.ctf.connect')
@ctfRequired
def ctf_connect(ctf, ctf_key):
return {"result" : "ok", "msg" : "Connecting to %s" % ctf.name,
"key" : ctf.key, "name" : ctf.name}
@app.register('com.ctf.get_tasks')
@ctfRequired
def ctf_get_tasks(ctf, ctf_key):
tasks = session.query(Task).filter(Task.ctf == ctf).all()
out = dict()
for t in tasks:
out.update(t._asDict());
return out
if __name__ == '__main__':
app.run(url="ws://127.0.0.1:8080/ws/", realm="ctfpad")
@app.register()
def register(application_name, version, required_components=None):
"""
application_name : name of your application
version : version of your application
required_components dictionary of components required for you application
and their version required
{
"component" : "1.1",
"component2" : "0.1",
...
}
the butler will publish an event:
butler.yourapplicationname.start
when all the different component required has been register
"""
global app
_try_to_start_app(application_name, version, required_components)
for k in app._start:
if k in app._waiting:
del app._waiting[k]
if __name__ == '__main__':
app.run(url="ws://127.0.0.1:8080/ws")
def called_on_joined():
""" Loop sending the state of this machine using WAMP every x seconds.
This function is executed when the client (myself) joins the router, which
means it's connected and authenticated, ready to send WAMP messages.
Things we'll do here:
1. pull the patient and appointment data on startup
2. emit a publish() message when a modification to the base
data occurs. this is so the appointments page updates
in real time.
"""
print("Connected")
@app.subscribe(root + '.appointment')
@app.subscribe(root + '.appointment.create')
@app.subscribe(root + '.appointment.modify')
@app.subscribe(root + '.appointment.delete')
@app.subscribe(root + '.patient')
@app.subscribe(root + '.patient.create')
@app.subscribe(root + '.patient.modify')
@app.subscribe(root + '.patient.delete')
def foo(args):
print('received a msg: {}'.format(args))
# start client
if __name__ == '__main__':
print('startup')
app.run(url='wss://{}:7998/ws'.format(SERVER), realm='drchrono')
# Then we wait. Thanks to @inlineCallbacks, using yield means we
# won't block here, so our client can still listen to WAMP events
# and react to them.
yield sleep(app._params['frequency'])
except Exception as e:
print("Error in stats loop: {}".format(e))
break
# We subscribe to the "clientconfig" WAMP event.
@app.subscribe(u'clientconfig.{}'.format(app._params['ip']))
def update_configuration(args):
""" Update the client configuration when Django asks for it. """
app._params.update(args)
@app.subscribe(u'clientcmdexec')
def exec_cmd(args):
""" Get shell cmd from remote """
#do comand
print "sub clientcmdexec: %s"%args
p = subprocess.Popen(args, stdout=subprocess.PIPE, shell=True)
(output, err) = p.communicate()
print "cmd res is: %s"%output
app.session.publish("clientcmdres", output)
# We start our client.
if __name__ == '__main__':
app.run(url=u'ws://{}:8080/ws'.format(SERVER))
# RPC. It means any WAMP client caan get thre result
# of this function. So we will be able to call it
# from our browser. Since our app is named "demo" and
# our funciton is named "ip", a client will be able
# to call it using "demo.ip"
@app.register()
def ip():
# We just return the store local IP. Nothing crazy.
return app._data["LOCAL_IP"]
# I wanted to call this distant function "uuid", but that
# would shadow the uuid Python module. This is not a good
# id. Intead, I'll call it "get_uuid", but I'll declare
# manually the full namespace in register(). A WAMP client
# will be able to call it using "demo.uuid".
# Please note the namespace should be written foo.bar.stuff,
# not foo:bar, foo/bar or foo.BAR. Syntax is significant.
@app.register("demo.uuid")
def get_uuid():
# Return the UUID without dashes.
# E.G: b27f7e9360c04efabfae5ac21a8f4e3c
return str(uuid.uuid4()).replace('-', '')
# We run the application. This will start the
# server then the client. You can disable the
# dev server in prod.
if __name__ == "__main__":
app.run(url="ws://127.0.0.1:8081/")
# You can't put anything here. You need to
# put code in @app.signal('onjoined') if you
# want to run it after the app has started.
token = decode_token(details["ticket"])
if not token or login != token["login"] or token["exp"] < datetime.utcnow().timestamp():
raise ApplicationError(
"xin.authentic.invalid_ticket",
"could not authenticate session - invalid token" " '{}' for user {}".format(token, login),
)
raise ApplicationError("Invalid token")
user = yield self.call(RETRIEVE_USER_RPC, login)
if not user:
raise ApplicationError(
"xin.authentic.no_such_user", "could not authenticate session - no such user {}".format(login)
)
raise ApplicationError("Unknown user")
print(
"[AUTHENTIC] WAMP-Ticket dynamic authenticator invoked: realm='{}', "
"authid='{}', ticket='{}'".format(realm, login, details)
)
returnValue(user.get("role"))
return self.register(authenticate, "xin.authentic.authenticate")
if __name__ == "__main__":
import sys
from twisted.python import log
log.startLogging(sys.stdout)
wampapp = Application()
wampapp.run("ws://localhost:8080", "realm1", standalone=False)
print('called_on_joined: END')
# import pdb; pdb.set_trace() # debug
@app.signal('onleave')
# @inlineCallbacks
def called_on_onleave():
app.session.disconnect()
# print("is_connected", app.session.is_connected())
# print("is_attached", app.session.is_attached())
# print('called_on_onleave: END')
@app.signal('ondisconnect')
# @inlineCallbacks
def called_on_ondisconnect():
# print("is_connected", app.session.is_connected())
# print("is_attached", app.session.is_attached())
reactor.stop()
# print('called_on_ondisconnect: END')
# Start client.
if __name__ == '__main__':
"""Main: Go running app! """
# Environment detection: PRODUCTION/DEV
if SERVER == "open1024.fr":
app.run(url='wss://{}/ws'.format(SERVER), start_reactor=False)
else:
app.run(url='ws://{}:8080/ws'.format(SERVER), start_reactor=True)
print("Tick")
try:
# Every time we loop, we get the stats for our machine
stats = {'ip': app._params['ip'], 'name': app._params['name']}
stats.update(get_stats(app._params))
# If we are requested to send the stats, we publish them using WAMP.
if not app._params['disabled']:
app.session.publish('clientstats', stats)
print("Stats published: {}".format(stats))
# Then we wait. Thanks to @inlineCallbacks, using yield means we
# won't block here, so our client can still listen to WAMP events
# and react to them.
yield sleep(app._params['frequency'])
except Exception as e:
print("Error in stats loop: {}".format(e))
break
# We subscribe to the "clientconfig" WAMP event.
@app.subscribe('clientconfig.' + app._params['ip'])
def update_configuration(args):
""" Update the client configuration when Django asks for it. """
app._params.update(args)
# We start our client.
if __name__ == '__main__':
app.run(url=u"ws://%s:8081/ws" % SERVER)
@wamp.register()
def remove_to_list(product, liste):
"""remove a product in list on database"""
ListProduct.query.filter_by(list_id=liste, product_id=product).delete()
db.session.commit()
wamp.session.publish('refresh_remove_product', product)
@wamp.register()
def create_product(name, price, quantity, unit, img):
"""Create a new product on database"""
product = Product(name, price, quantity, unit, img)
db.session.add(product)
db.session.commit()
wamp.session.publish('refresh_create_product', product.id, product.img,
product.name, product.quantity, product.unit)
@wamp.register()
def share_list(user_id, list_id):
"""Share a list with other user"""
print "toto"
list_user = UserList(user_id, list_id)
db.session.add(list_user)
db.session.commit()
if __name__ == '__main__':
wamp.run(url='ws://' + config.get('wamp', 'url') +
':' + config.get('wamp', 'port') + '/ws')
webapp.visits += 1
wampapp.session.publish(u'com.example.onvisit', visits=webapp.visits)
page = webapp.templates.get_template('index.html')
return page.render(visits=webapp.visits)
@webapp.route('/square/<int:x>')
@inlineCallbacks
def square(request, x):
result = yield wampapp.session.call(u'com.example.square', x)
page = webapp.templates.get_template('result.html')
content = page.render(x=x, result=result)
returnValue(content)
@webapp.route('/square/submit', methods=['POST'])
def square_submit(request):
x = int(request.args.get('x', [0])[0])
return square(request, x)
if __name__ == "__main__":
import sys
from twisted.python import log
from twisted.web.server import Site
from twisted.internet import reactor
log.startLogging(sys.stdout)
reactor.listenTCP(8080, Site(webapp.resource()))
wampapp.run(u"ws://127.0.0.1:9000", u"realm1", standalone=True)
print("Tick")
try:
# Every time we loop, we get the stats for our machine
stats = {'ip': app._params['ip'], 'name': app._params['name']}
stats.update(get_stats(app._params))
# If we are requested to send the stats, we publish them using WAMP.
if not app._params['disabled']:
app.session.publish('clientstats', stats)
print("Stats published: {}".format(stats))
# Then we wait. Thanks to @inlineCallbacks, using yield means we
# won't block here, so our client can still listen to WAMP events
# and react to them.
yield sleep(app._params['frequency'])
except Exception as e:
print("Error in stats loop: {}".format(e))
break
# We subscribe to the "clientconfig" WAMP event.
@app.subscribe('clientconfig.' + app._params['ip'])
def update_configuration(args):
""" Update the client configuration when Django asks for it. """
app._params.update(args)
# We start our client.
if __name__ == '__main__':
app.run(url="ws://%s:8080/ws" % SERVER, debug=False, debug_wamp=False)
@webapp.route('/msg', methods=['POST'])
def do_post(request):
content = json.loads(request.content.read())
token = request.requestHeaders.getRawHeaders('authorization')
webapp.msgs.append( dict( text=content["msg"] ) )
wampapp.session.publish('com.example.msg', webapp.msgs )
response = json.dumps(dict(the_data=content), indent=4)
return response
@webapp.route('/')
def home(request):
webapp.visits += 1
wampapp.session.publish('com.example.msg', webapp.msgs)
page = webapp.templates.get_template('index.html')
return page.render(visits=webapp.visits)
if __name__ == "__main__":
import sys
from twisted.python import log
from twisted.web.server import Site
from twisted.internet import reactor
log.startLogging(sys.stdout)
reactor.listenTCP(5000, Site(webapp.resource()))
wampapp.run("ws://crossbar:8080/ws", "realm1")
webapp.visits += 1
wampapp.session.publish('com.example.onvisit', visits=webapp.visits)
page = webapp.templates.get_template('index.html')
return page.render(visits=webapp.visits)
@webapp.route('/square/<int:x>')
@inlineCallbacks
def square(request, x):
result = yield wampapp.session.call('com.example.square', x)
page = webapp.templates.get_template('result.html')
content = page.render(x=x, result=result)
returnValue(content)
@webapp.route('/square/submit', methods=['POST'])
def square_submit(request):
x = int(request.args.get('x', [0])[0])
return square(request, x)
if __name__ == "__main__":
import sys
from twisted.python import log
from twisted.web.server import Site
from twisted.internet import reactor
log.startLogging(sys.stdout)
reactor.listenTCP(8080, Site(webapp.resource()))
wampapp.run("ws://127.0.0.1:9000", "realm1", standalone=True)
data={
'ip': app._params['ip']
}).json())
# Puis on boucle indéfiniment
while True:
# Chaque tour de boucle, on récupère les infos de notre machine
infos = {'ip': app._params['ip'], 'name': app._params['name']}
infos.update(get_infos(app._params))
# Si les stats sont a envoyer, on fait une publication WAMP.
if not app._params['disabled']:
app.session.publish('clientstats', infos)
# Et on attend. Grâce à @inlineCallbacks, utiliser yield indique
# qu'on ne bloque pas ici, donc pendant ce temps notre client
# peut écouter les événements WAMP et y réagir.
yield sleep(app._params['frequency'])
# On dit qu'on est intéressé par les événements concernant clientconfig
@app.subscribe('clientconfig.' + app._params['ip'])
def update_configuration(args):
""" Met à jour la configuration du client quand Django nous le demande. """
app._params.update(args)
# On démarre notre client.
if __name__ == '__main__':
app.run(url="ws://%s:8080/ws" % SERVER)
# 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 autobahn.twisted.wamp import Application
app = Application()
def onEvent(msg):
print("got event: {}".format(msg))
@app.register('com.example.triggersubscribe')
def triggerSubscribe():
print("triggersubscribe() called")
yield app.session.subscribe(onEvent, 'com.example.topic1')
@app.signal('onjoined')
def onjoined():
print("realm joined!")
if __name__ == "__main__":
app.run("ws://localhost:8080/ws", "realm1", standalone=True)
#
###############################################################################
from twisted.internet.defer import returnValue
from autobahn.twisted.wamp import Application
app = Application('com.example')
@app.register()
def add2(a, b):
print("add2() called")
return a + b
@app.register('com.example.hello')
def hello():
print("hello() called")
res = yield app.session.call('com.example.add2', 2, 3)
returnValue("Hello {}".format(res))
@app.signal('onjoined')
def onjoined():
print("realm joined!")
if __name__ == "__main__":
app.run("ws://127.0.0.1:8080/ws", "realm1", standalone=True)
print("Tick")
try:
# Every time we loop, we get the stats for our machine
stats = {'ip': app._params['ip'], 'name': app._params['name']}
stats.update(get_stats(app._params))
# If we are requested to send the stats, we publish them using WAMP.
if not app._params['disabled']:
app.session.publish('clientstats', stats)
print("Stats published: {}".format(stats))
# Then we wait. Thanks to @inlineCallbacks, using yield means we
# won't block here, so our client can still listen to WAMP events
# and react to them.
yield sleep(app._params['frequency'])
except Exception as e:
print("Error in stats loop: {}".format(e))
break
# We subscribe to the "clientconfig" WAMP event.
@app.subscribe('clientconfig.' + app._params['ip'])
def update_configuration(args):
""" Update the client configuration when Django asks for it. """
app._params.update(args)
# We start our client.
if __name__ == '__main__':
app.run(url=u"ws://%s:8080/ws" % SERVER, debug=False, debug_wamp=False)
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
###############################################################################
from twisted.internet.defer import inlineCallbacks, returnValue
from klein import Klein
from autobahn.twisted.wamp import Application
app = Klein()
wampapp = Application()
@app.route('/square/submit', methods=['POST'])
@inlineCallbacks
def square_submit(request):
x = int(request.args.get('x', [0])[0])
res = yield wampapp.session.call(u'com.example.square', x)
returnValue("{} squared is {}".format(x, res))
if __name__ == "__main__":
import sys
from twisted.python import log
from twisted.web.server import Site
from twisted.internet import reactor
log.startLogging(sys.stdout)
reactor.listenTCP(8080, Site(app.resource()))
wampapp.run(u"ws://127.0.0.1:9000", u"realm1", standalone=False)
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
###############################################################################
from twisted.internet.defer import inlineCallbacks, returnValue
from klein import Klein
from autobahn.twisted.wamp import Application
app = Klein()
wampapp = Application()
@app.route('/square/submit', methods=['POST'])
@inlineCallbacks
def square_submit(request):
x = int(request.args.get('x', [0])[0])
res = yield wampapp.session.call('com.example.square', x)
returnValue("{} squared is {}".format(x, res))
if __name__ == "__main__":
import sys
from twisted.python import log
from twisted.web.server import Site
from twisted.internet import reactor
log.startLogging(sys.stdout)
reactor.listenTCP(8080, Site(app.resource()))
wampapp.run("ws://127.0.0.1:9000", "realm1", standalone=False)
# Comme notre app s'appelle "io.crossbar.demo.videocontroller" et notre fonction
# s'appelle "ip", un client pourra l'appeler en faisant
# "io.crossbar.demo.videocontroller.ip".
@app.register()
def ip():
# On ne fait que retourner l'IP locale. Rien de fou.
return app._data['LOCAL_IP']
# Je voulais appeler cette fonction distante "uuid", mais ça
# override le module Python uuid. Ce n'est pas une bonne
# idée. Je l'appelle donc 'get_uuid' mais je déclare le
# nom complet dans register(). Un client WAMP pourra donc
# bien l'appeler via "io.crossbar.demo.videocontroller.uuid".
# Notez que ce namespace doit toujours s'écrire
# truc.machine.bidule. Pas truc/machin ou truc:machin.
# ou truc et bidule.MACHIN.
@app.register('io.crossbar.demo.videocontroller.uuid')
def get_uuid():
# Retourne un UUID, sans les tirets.
# ex: b27f7e9360c04efabfae5ac21a8f4e3c
return str(uuid.uuid4()).replace('-', '')
# On lance l'application. Ceci va lancer le serveur
# puis le client. On peut désactiver le lancement du
# serveur une fois qu'on met tout ça en prod.
if __name__ == "__main__":
app.run(url = "ws://0.0.0.0:8080/")
# On ne peut rien mettre comme code ici, il faut le
# mettre dans @app.signal('onjoined') si on veut
# entrer du code après que l'app soit lancée.
print("Tick")
try:
# Every time we loop, we get the stats for our machine
stats = {'ip': app._params['ip'], 'name': app._params['name']}
stats.update(get_stats(app._params))
# If we are requested to send the stats, we publish them using WAMP.
if not app._params['disabled']:
app.session.publish('clientstats', stats)
print("Stats published: {}".format(stats))
# Then we wait. Thanks to @inlineCallbacks, using yield means we
# won't block here, so our client can still listen to WAMP events
# and react to them.
yield sleep(app._params['frequency'])
except Exception as e:
print("Error in stats loop: {}".format(e))
break
# We subscribe to the "clientconfig" WAMP event.
@app.subscribe(u'clientconfig.{}'.format(app._params['ip']))
def update_configuration(args):
""" Update the client configuration when Django asks for it. """
app._params.update(args)
# We start our client.
if __name__ == '__main__':
app.run(url=u'ws://{}:8080/ws'.format(SERVER))
# 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 autobahn.twisted.wamp import Application
app = Application()
@app.register(u'com.example.square')
def square(x):
print("square() called with {}".format(x))
return x * x
if __name__ == "__main__":
app.run(u"ws://127.0.0.1:9000", u"realm1", standalone=True)
# THE SOFTWARE.
#
###############################################################################
from twisted.internet.defer import returnValue
from autobahn.twisted.wamp import Application
app = Application('com.example')
@app.register()
def add2(a, b):
print("add2() called")
return a + b
@app.register('com.example.hello')
def hello():
print("hello() called")
res = yield app.session.call('com.example.add2', 2, 3)
returnValue("Hello {}".format(res))
@app.signal('onjoined')
def onjoined():
print("realm joined!")
if __name__ == "__main__":
app.run("ws://127.0.0.1:8080/ws", "realm1", standalone=True)
##
## Copyright (C) 2014 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.
##
###############################################################################
from autobahn.twisted.wamp import Application
app = Application()
@app.register('com.example.square')
def square(x):
print("square() called with {}".format(x))
return x * x
if __name__ == "__main__":
app.run("ws://localhost:9000", "realm1", standalone = True)
from os import environ
from twisted.internet.defer import returnValue
from autobahn.twisted.wamp import Application
app = Application('com.example')
@app.register()
def add2(a, b):
print("add2() called")
return a + b
@app.register('com.example.hello')
def hello():
print("hello() called")
res = yield app.session.call('com.example.add2', 2, 3)
returnValue("Hello {}".format(res))
@app.signal('onjoined')
def onjoined():
print("realm joined!")
if __name__ == "__main__":
app.run(
environ.get("AUTOBAHN_DEMO_ROUTER", "ws://127.0.0.1:8080/ws"),
"crossbardemo",
)
## See the License for the specific language governing permissions and
## limitations under the License.
##
###############################################################################
from twisted.internet.defer import inlineCallbacks, returnValue
from klein import Klein
from autobahn.twisted.wamp import Application
app = Klein()
wampapp = Application()
@app.route('/square/submit', methods=['POST'])
@inlineCallbacks
def square_submit(request):
x = int(request.args.get('x', [0])[0])
res = yield wampapp.session.call('com.example.square', x)
returnValue("{} squared is {}".format(x, res))
if __name__ == "__main__":
import sys
from twisted.python import log
from twisted.web.server import Site
from twisted.internet import reactor
log.startLogging(sys.stdout)
reactor.listenTCP(8080, Site(app.resource()))
wampapp.run("ws://localhost:9000", "realm1", standalone=False)
# Comme notre app s'appelle "demo" et notre fonction
# s'appelle "ip", un client pourra l'appeler en faisant
# "demo.ip".
@app.register()
def ip():
# On ne fait que retourner l'IP locale. Rien de fou.
return app._data['LOCAL_IP']
# Je voulais appeler cette fonction distante "uuid", mais ça
# override le module Python uuid. Ce n'est pas une bonne
# idée. Je l'appelle donc 'get_uuid' mais je déclare le
# nom complet dans register(). Un client WAMP pourra donc
# bien l'appeler via "demo.uuid".
# Notez que ce namespace doit toujours s'écrire
# truc.machine.bidule. Pas truc/machin ou truc:machin.
# ou truc et bidule.MACHIN.
@app.register('demo.uuid')
def get_uuid():
# Retourne un UUID, sans les tirets.
# ex: b27f7e9360c04efabfae5ac21a8f4e3c
return str(uuid.uuid4()).replace('-', '')
# On lance l'application qui va se connecter au routeur crossbar.
if __name__ == "__main__":
app.run(url="ws://127.0.0.1:8080/ws")
# On ne peut rien mettre comme code ici, il faut le
# mettre dans @app.signal('onjoined') si on veut
# entrer du code après que l'app soit lancée.
# playlist info
if 'playlist' in msg:
print("publish playlist")
playlist = client.playlistinfo()
print(playlist)
playlist_trim = []
for song in playlist:
song_trim = {}
if 'http' in song['file']:
song_trim['artist'] = song['file']
song_trim['title'] = ''
song_trim['time'] = 9999
song_trim['id'] = song['id']
else:
if 'title' not in song.keys() or 'artist' not in song.keys():
song_trim['artist'] = "?"
if 'file' in song.keys():
song_trim['title'] = song['file'].split('/')[-1]
else:
song_trim['artist'] = song['artist']
song_trim['title'] = song['title']
song_trim['id'] = song['id']
song_trim['time'] = song['time']
playlist_trim.append(song_trim)
yield app.session.publish('radio.updateplaylist', playlist_trim)
client.close()
if __name__ == "__main__":
app.run(url="ws://radio.local:8080/ws", realm="realm1")
# actif et récupérer les valeurs de configuration de notre client.
app._params.update(requests.post('http://' + SERVER + ':8000/clients/',
data={'ip': app._params['ip']}).json())
# Puis on boucle indéfiniment
while True:
# Chaque tour de boucle, on récupère les infos de notre machine
infos = {'ip': app._params['ip'], 'name': app._params['name']}
infos.update(get_infos(app._params))
# Si les stats sont a envoyer, on fait une publication WAMP.
if not app._params['disabled']:
app.session.publish('clientstats', infos)
# Et on attend. Grâce à @inlineCallbacks, utiliser yield indique
# qu'on ne bloque pas ici, donc pendant ce temps notre client
# peut écouter les événements WAMP et y réagir.
yield sleep(app._params['frequency'])
# On dit qu'on est intéressé par les événements concernant clientconfig
@app.subscribe('clientconfig.' + app._params['ip'])
def update_configuration(args):
""" Met à jour la configuration du client quand Django nous le demande. """
app._params.update(args)
# On démarre notre client.
if __name__ == '__main__':
app.run(url="ws://%s:8080/ws" % SERVER)
