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from twisted.internet.task import react
from twisted.internet.defer import inlineCallbacks as coroutine
from autobahn.twisted.wamp import Connection
# A single session joins a first realm, leaves and joins another realm
# all over the same, still running transport
@coroutine
def main(transport):
session = ApplicationSession()
# join a first realm and do something
yield session.join(transport, 'myrealm1')
result = yield session.call('com.myapp.add2', 2, 3)
print("Result: {}".format(result))
# leave the realm. the transport will NOT be closed!
yield session.leave()
# join a different realm and do something
yield session.join(transport, 'myrealm2')
result = yield session.call('com.foobar.mul2', 2, 3)
print("Result: {}".format(result))
# leave the realm. the transport will NOT be closed!
yield session.leave()
# now close the transport. after this, the transport cannot
# be reused!
yield transport.close()
if __name__ == '__main__':
connection = Connection(main)
react(connection.start)
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