allTests(global::Test.TestHelper helper,
Ice.Communicator communicator,
Ice.Communicator communicator2,
string rf)
{
Instrumentation.testInvocationReset();
var output = helper.getWriter();
output.Write("testing stringToProxy... ");
output.Flush();
var base1 = communicator.stringToProxy(rf);
test(base1 != null);
var base2 = communicator.stringToProxy(rf);
test(base2 != null);
output.WriteLine("ok");
output.Write("testing checked cast... ");
output.Flush();
Test.RetryPrx retry1 = Test.RetryPrxHelper.checkedCast(base1);
test(retry1 != null);
test(retry1.Equals(base1));
Test.RetryPrx retry2 = Test.RetryPrxHelper.checkedCast(base2);
test(retry2 != null);
test(retry2.Equals(base2));
output.WriteLine("ok");
output.Write("calling regular operation with first proxy... ");
output.Flush();
retry1.op(false);
output.WriteLine("ok");
Instrumentation.testInvocationCount(3);
output.Write("calling operation to kill connection with second proxy... ");
output.Flush();
try
{
retry2.op(true);
test(false);
}
catch (Ice.UnknownLocalException)
{
// Expected with collocation
}
catch (Ice.ConnectionLostException)
{
}
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(1);
Instrumentation.testRetryCount(0);
output.WriteLine("ok");
output.Write("calling regular operation with first proxy again... ");
output.Flush();
retry1.op(false);
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(0);
Instrumentation.testRetryCount(0);
output.WriteLine("ok");
Callback cb = new Callback();
output.Write("calling regular AMI operation with first proxy... ");
retry1.begin_op(false).whenCompleted(
() =>
{
cb.called();
},
(Ice.Exception ex) =>
{
test(false);
});
cb.check();
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(0);
Instrumentation.testRetryCount(0);
output.WriteLine("ok");
output.Write("calling AMI operation to kill connection with second proxy... ");
retry2.begin_op(true).whenCompleted(
() =>
{
test(false);
},
(Ice.Exception ex) =>
{
test(ex is Ice.ConnectionLostException || ex is Ice.UnknownLocalException);
cb.called();
});
cb.check();
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(1);
Instrumentation.testRetryCount(0);
output.WriteLine("ok");
output.Write("calling regular AMI operation with first proxy again... ");
retry1.begin_op(false).whenCompleted(
() =>
{
cb.called();
},
(Ice.Exception ex) =>
{
test(false);
});
cb.check();
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(0);
Instrumentation.testRetryCount(0);
output.WriteLine("ok");
output.Write("testing idempotent operation... ");
test(retry1.opIdempotent(4) == 4);
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(0);
Instrumentation.testRetryCount(4);
test(retry1.end_opIdempotent(retry1.begin_opIdempotent(4)) == 4);
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(0);
Instrumentation.testRetryCount(4);
output.WriteLine("ok");
if (retry1.ice_getCachedConnection() != null)
{
output.Write("testing non-idempotent operation with bi-dir proxy... ");
try
{
((Test.RetryPrx)retry1.ice_fixed(retry1.ice_getCachedConnection())).opIdempotent(4);
}
catch (Ice.Exception)
{
}
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(1);
Instrumentation.testRetryCount(0);
test(retry1.opIdempotent(4) == 4);
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(0);
// It suceeded after 3 retry because of the failed opIdempotent on the fixed proxy above
Instrumentation.testRetryCount(3);
output.WriteLine("ok");
}
output.Write("testing non-idempotent operation... ");
try
{
retry1.opNotIdempotent();
test(false);
}
catch (Ice.LocalException)
{
}
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(1);
Instrumentation.testRetryCount(0);
try
{
retry1.end_opNotIdempotent(retry1.begin_opNotIdempotent());
test(false);
}
catch (Ice.LocalException)
{
}
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(1);
Instrumentation.testRetryCount(0);
output.WriteLine("ok");
if (retry1.ice_getConnection() == null)
{
Instrumentation.testInvocationCount(1);
output.Write("testing system exception... ");
try
{
retry1.opSystemException();
test(false);
}
catch (SystemFailure)
{
}
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(1);
Instrumentation.testRetryCount(0);
try
{
retry1.end_opSystemException(retry1.begin_opSystemException());
test(false);
}
catch (SystemFailure)
{
}
Instrumentation.testInvocationCount(1);
Instrumentation.testFailureCount(1);
Instrumentation.testRetryCount(0);
output.WriteLine("ok");
}
{
output.Write("testing invocation timeout and retries... ");
output.Flush();
retry2 = Test.RetryPrxHelper.checkedCast(communicator2.stringToProxy(retry1.ToString()));
try
{
// No more than 2 retries before timeout kicks-in
((Test.RetryPrx)retry2.ice_invocationTimeout(500)).opIdempotent(4);
test(false);
}
catch (Ice.InvocationTimeoutException)
{
Instrumentation.testRetryCount(2);
retry2.opIdempotent(-1); // Reset the counter
Instrumentation.testRetryCount(-1);
}
try
{
// No more than 2 retries before timeout kicks-in
Test.RetryPrx prx = (Test.RetryPrx)retry2.ice_invocationTimeout(500);
prx.end_opIdempotent(prx.begin_opIdempotent(4));
test(false);
}
catch (Ice.InvocationTimeoutException)
{
Instrumentation.testRetryCount(2);
retry2.opIdempotent(-1); // Reset the counter
Instrumentation.testRetryCount(-1);
}
if (retry1.ice_getConnection() != null)
{
// The timeout might occur on connection establishment or because of the sleep. What's
// important here is to make sure there are 4 retries and that no calls succeed to
// ensure retries with the old connection timeout semantics work.
Test.RetryPrx retryWithTimeout =
(Test.RetryPrx)retry1.ice_invocationTimeout(-2).ice_timeout(200);
try
{
retryWithTimeout.sleep(1000);
test(false);
}
catch (Ice.TimeoutException)
{
}
Instrumentation.testRetryCount(4);
}
output.WriteLine("ok");
}
return(retry1);
}