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# **********************************************************************
#
# Copyright (c) 2003-2014 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, threading
def test(b):
if not b:
raise RuntimeError('test assertion failed')
class CallbackBase:
def __init__(self):
self._called = False
self._cond = threading.Condition()
def check(self):
self._cond.acquire()
try:
while not self._called:
self._cond.wait()
self._called = False
finally:
self._cond.release()
def called(self):
self._cond.acquire()
self._called = True
self._cond.notify()
self._cond.release()
class CallbackSuccess(CallbackBase):
def response(self):
self.called()
def exception(self, ex):
test(False)
class CallbackFail(CallbackBase):
def response(self):
test(False)
def exception(self, ex):
test(isinstance(ex, Ice.ConnectionLostException))
self.called()
def allTests(communicator):
sys.stdout.write("testing stringToProxy... ")
sys.stdout.flush()
ref = "retry:default -p 12010"
base1 = communicator.stringToProxy(ref)
test(base1)
base2 = communicator.stringToProxy(ref)
test(base2)
print("ok")
sys.stdout.write("testing checked cast... ")
sys.stdout.flush()
retry1 = Test.RetryPrx.checkedCast(base1)
test(retry1)
test(retry1 == base1)
retry2 = Test.RetryPrx.checkedCast(base2)
test(retry2)
test(retry2 == base2)
print("ok")
sys.stdout.write("calling regular operation with first proxy... ")
sys.stdout.flush()
retry1.op(False)
print("ok")
sys.stdout.write("calling operation to kill connection with second proxy... ")
sys.stdout.flush()
try:
retry2.op(True)
test(False)
except Ice.ConnectionLostException:
print("ok")
sys.stdout.write("calling regular operation with first proxy again... ")
sys.stdout.flush()
retry1.op(False)
print("ok")
cb1 = CallbackSuccess()
cb2 = CallbackFail()
sys.stdout.write("calling regular AMI operation with first proxy... ")
sys.stdout.flush()
retry1.begin_op(False, cb1.response, cb1.exception)
cb1.check()
print("ok")
sys.stdout.write("calling AMI operation to kill connection with second proxy... ")
sys.stdout.flush()
retry2.begin_op(True, cb2.response, cb2.exception)
cb2.check()
print("ok")
sys.stdout.write("calling regular AMI operation with first proxy again... ")
sys.stdout.flush()
retry1.begin_op(False, cb1.response, cb1.exception)
cb1.check()
print("ok")
return retry1
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