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add progressive calls to the component example
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examples/twisted/wamp/work/newapi/test_newapi_pubreg_decorator.py
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from __future__ import print_function | ||
import os | ||
import txaio | ||
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from twisted.internet.defer import inlineCallbacks | ||
from twisted.internet.endpoints import TCP4ClientEndpoint | ||
from twisted.internet.endpoints import SSL4ClientEndpoint | ||
from twisted.internet.endpoints import UNIXClientEndpoint | ||
from twisted.internet.ssl import optionsForClientTLS, trustRootFromCertificates, Certificate, CertificateOptions | ||
from twisted.internet import reactor | ||
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from autobahn.twisted.component import Component, run | ||
from autobahn.twisted.util import sleep | ||
from autobahn.twisted.wamp import Session | ||
from autobahn.wamp.types import PublishOptions, SubscribeOptions | ||
from autobahn.wamp.types import RegisterOptions, CallOptions | ||
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component = Component( | ||
transports=u'ws://localhost:8080/ws', | ||
realm=u'crossbardemo', | ||
) | ||
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# @component.subscribe( | ||
# u"com.example.", | ||
# options=SubscribeOptions(match=u"prefix"), | ||
# ) | ||
# def catch_all(*args, **kw): | ||
# print("catch_all({}, {})".format(args, kw)) | ||
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@component.subscribe( | ||
u"com.example.", | ||
options=SubscribeOptions(match=u"prefix", details_arg='details'), | ||
) | ||
def an_event(details=None): | ||
print("topic '{}'".format(details.topic)) | ||
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@component.register( | ||
u"com.example.progressive", | ||
options=RegisterOptions(details_arg='details'), | ||
) | ||
@inlineCallbacks | ||
def progressive_callee(details=None): | ||
print("progressive", details) | ||
if details.progress is None: | ||
raise RuntimeError( | ||
"You can only call be with an on_progress handler" | ||
) | ||
for x in ['here are', 'some progressive', 'results']: | ||
details.progress(x) | ||
yield sleep(.5) | ||
return None | ||
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@component.on_join | ||
def join(session, details): | ||
print("Session {} joined: {}".format(details.session, details)) | ||
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def pub(topic): | ||
print("publishing '{}'".format(topic)) | ||
return session.publish( | ||
topic, | ||
options=PublishOptions(exclude_me=False), | ||
) | ||
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def call_progress(topic): | ||
print("calling '{}' progressively".format(topic)) | ||
def on_progress(some_data): | ||
print("received: '{}'".format(some_data)) | ||
return session.call( | ||
topic, | ||
options=CallOptions(on_progress=on_progress) | ||
) | ||
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reactor.callLater(1, pub, u'com.example.foo') | ||
reactor.callLater(2, pub, u'com.non_matching') | ||
reactor.callLater(3, pub, u'com.example.some.other.uri') | ||
reactor.callLater(4, call_progress, u'com.example.progressive') | ||
reactor.callLater(7, session.leave) | ||
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@component.on_leave | ||
def leave(session, details): | ||
print("Session leaving: {}: {}".format(details.reason, details.message)) | ||
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if __name__ == '__main__': | ||
run(component) |