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-rw-r--r--tests/consumer/sample.py71
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diff --git a/tests/consumer/sample.py b/tests/consumer/sample.py
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+++ b/tests/consumer/sample.py
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+##############################################################################
+# Copyright (c) 2017 ZTE Corporation and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+from flask import Flask
+from flask import request
+import json
+import time
+from threading import Thread
+import requests
+
+from consumer.base import BaseConsumer
+
+
+class SampleConsumer(BaseConsumer):
+
+ def __init__(self, conf, log):
+ super(SampleConsumer, self).__init__(conf, log)
+ self.app = None
+
+ def start(self):
+ self.log.info('sample consumer start......')
+ self.app = ConsumerApp(self.conf.consumer.port, self, self.log)
+ self.app.start()
+
+ def stop(self):
+ self.log.info('sample consumer stop......')
+ if not self.app:
+ return
+ headers = {
+ 'Content-Type': 'application/json',
+ 'Accept': 'application/json',
+ }
+ url = 'http://%s:%d/shutdown'\
+ % (self.conf.consumer.ip,
+ self.conf.consumer.port)
+ requests.post(url, data='', headers=headers)
+
+
+class ConsumerApp(Thread):
+
+ def __init__(self, port, consumer, log):
+ Thread.__init__(self)
+ self.port = port
+ self.consumer = consumer
+ self.log = log
+
+ def run(self):
+ app = Flask('consumer')
+
+ @app.route('/failure', methods=['POST'])
+ def event_posted():
+ self.log.info('doctor consumer notified at %s' % time.time())
+ self.log.info('sample consumer received data = %s' % request.data)
+ data = json.loads(request.data.decode('utf8'))
+ return 'OK'
+
+ @app.route('/shutdown', methods=['POST'])
+ def shutdown():
+ self.log.info('shutdown consumer app server at %s' % time.time())
+ func = request.environ.get('werkzeug.server.shutdown')
+ if func is None:
+ raise RuntimeError('Not running with the Werkzeug Server')
+ func()
+ return 'consumer app shutting down...'
+
+ app.run(host="0.0.0.0", port=self.port) \ No newline at end of file