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# **********************************************************************
#
# Copyright (c) 2003-2018 ZeroC, Inc. All rights reserved.
#
# This copy of Ice is licensed to you under the terms described in the
# ICE_LICENSE file included in this distribution.
#
# **********************************************************************
import Ice, Test, sys, TestI
def test(b):
if not b:
raise RuntimeError('test assertion failed')
def allTests(helper, communicator):
ref = "factory:{0} -t 10000".format(helper.getTestEndpoint())
factory = Test.RemoteCommunicatorFactoryPrx.checkedCast(communicator.stringToProxy(ref))
sys.stdout.write("testing thread hooks... ")
sys.stdout.flush()
#
# Set the maximum size of the server-side thread pool in the new communicator to 5.
#
props = {}
props["Ice.ThreadPool.Server.SizeMax"] = "5"
com = factory.createCommunicator(props)
obj = com.getObject()
startCount = com.getThreadHookStartCount()
#
# Start 5 async invocations that sleep for a little while to force new threads to be created.
#
reqs = []
for i in range(0, 5):
reqs.append(obj.sleepAsync(100))
for f in reqs:
f.result()
#
# The remote thread hook should detect at least 4 more threads. There could be more for other Ice threads.
#
test(com.getThreadHookStartCount() - startCount >= 4)
test(com.getThreadStartCount() - startCount >= 4)
#
# Destroy the remote communicator to force the destruction of the thread pool.
#
com.destroy()
#
# Finally, make sure we detected the same number of stops as starts.
#
test(com.getThreadHookStopCount() == com.getThreadHookStartCount())
test(com.getThreadStopCount() == com.getThreadStartCount())
test(com.getThreadHookStartCount() == com.getThreadStartCount())
print("ok")
factory.shutdown()
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