/usr/share/proton-0.14.0/examples/python/recurring_timer_tornado.py is in libqpid-proton8-dev-examples 0.14.0-5.1ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 | #!/usr/bin/env python
#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you 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 __future__ import print_function
import time
from proton.reactor import Handler
from proton_tornado import TornadoLoop
class Recurring(Handler):
def __init__(self, period):
self.period = period
def on_start(self, event):
self.container = event.container
self.container.schedule(time.time() + self.period, subject=self)
def on_timer(self, event):
print("Tick...")
self.container.schedule(time.time() + self.period, subject=self)
try:
container = TornadoLoop(Recurring(1.0))
container.run()
except KeyboardInterrupt:
container.stop()
print()
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