private static void readWriteTests(Configuration configuration, Test.BackgroundPrx background,
Test.BackgroundControllerPrx ctl)
{
try
{
background.op();
}
catch (Ice.LocalException ex)
{
Console.Error.WriteLine(ex);
test(false);
}
for (int i = 0; i < 2; ++i)
{
BackgroundPrx prx = i == 0 ? background : (BackgroundPrx)background.ice_oneway();
try
{
prx.ice_ping();
configuration.writeException(new Ice.SocketException());
prx.op();
test(false);
}
catch (Ice.SocketException)
{
configuration.writeException(null);
}
background.ice_ping();
configuration.writeException(new Ice.SocketException());
Ice.AsyncResult r = prx.begin_op();
test(!r.sentSynchronously());
try
{
prx.end_op(r);
test(false);
}
catch (Ice.SocketException)
{
}
test(r.IsCompleted);
configuration.writeException(null);
}
try
{
background.ice_ping();
configuration.readException(new Ice.SocketException());
background.op();
test(false);
}
catch (Ice.SocketException)
{
configuration.readException(null);
}
{
background.ice_ping();
configuration.readReady(false); // Required in C# to make sure beginRead() doesn't throw too soon.
configuration.readException(new Ice.SocketException());
Ice.AsyncResult r = background.begin_op();
try
{
background.end_op(r);
test(false);
}
catch (Ice.SocketException)
{
}
test(r.IsCompleted);
configuration.readException(null);
configuration.readReady(true);
}
try
{
background.ice_ping();
configuration.writeReady(false);
background.op();
configuration.writeReady(true);
}
catch (Ice.LocalException)
{
test(false);
}
try
{
background.ice_ping();
configuration.readReady(false);
background.op();
configuration.readReady(true);
}
catch (Ice.LocalException)
{
test(false);
}
try
{
background.ice_ping();
configuration.writeReady(false);
configuration.writeException(new Ice.SocketException());
background.op();
test(false);
}
catch (Ice.SocketException)
{
configuration.writeReady(true);
configuration.writeException(null);
}
for (int i = 0; i < 2; ++i)
{
BackgroundPrx prx = i == 0 ? background : (BackgroundPrx)background.ice_oneway();
background.ice_ping();
configuration.writeReady(false);
configuration.writeException(new Ice.SocketException());
Ice.AsyncResult r = prx.begin_op();
test(!r.sentSynchronously());
try
{
prx.end_op(r);
test(false);
}
catch (Ice.SocketException)
{
}
test(r.IsCompleted);
configuration.writeReady(true);
configuration.writeException(null);
}
try
{
background.ice_ping();
configuration.readReady(false);
configuration.readException(new Ice.SocketException());
background.op();
test(false);
}
catch (Ice.SocketException)
{
configuration.readException(null);
configuration.readReady(true);
}
{
background.ice_ping();
configuration.readReady(false);
configuration.readException(new Ice.SocketException());
Ice.AsyncResult r = background.begin_op();
try
{
background.end_op(r);
test(false);
}
catch (Ice.SocketException)
{
}
test(r.IsCompleted);
configuration.readReady(true);
configuration.readException(null);
}
{
background.ice_ping();
configuration.readReady(false);
configuration.writeReady(false);
configuration.readException(new Ice.SocketException());
Ice.AsyncResult r = background.begin_op();
// The read exception might propagate before the message send is seen as completed on IOCP.
//r.waitForSent();
try
{
background.end_op(r);
test(false);
}
catch (Ice.SocketException)
{
}
test(r.IsCompleted);
configuration.writeReady(true);
configuration.readReady(true);
configuration.readException(null);
}
background.ice_ping(); // Establish the connection
BackgroundPrx backgroundOneway = BackgroundPrxHelper.uncheckedCast(background.ice_oneway());
test(backgroundOneway.ice_getConnection() == background.ice_getConnection());
ctl.holdAdapter(); // Hold to block in request send.
byte[] seq = new byte[10024];
(new System.Random()).NextBytes(seq);
OpAMICallback cbWP = new OpAMICallback();
// Fill up the receive and send buffers
for (int i = 0; i < 200; ++i) // 2MB
{
backgroundOneway.begin_opWithPayload(seq).whenCompleted(cbWP.noResponse, cbWP.noException);
}
OpAMICallback cb = new OpAMICallback();
Ice.AsyncResult r1 = background.begin_op().whenCompleted(cb.response, cb.noException).whenSent(cb.sent);
test(!r1.sentSynchronously() && !r1.isSent());
OpAMICallback cb2 = new OpAMICallback();
Ice.AsyncResult r2 = background.begin_op().whenCompleted(cb2.response, cb2.noException).whenSent(cb2.sent);
test(!r2.sentSynchronously() && !r2.isSent());
test(!backgroundOneway.begin_opWithPayload(seq).whenCompleted(cbWP.noResponse,
cbWP.noException).sentSynchronously());
test(!backgroundOneway.begin_opWithPayload(seq).whenCompleted(cbWP.noResponse,
cbWP.noException).sentSynchronously());
test(!cb.checkResponse(false));
test(!cb2.checkResponse(false));
ctl.resumeAdapter();
cb.checkResponseAndSent();
cb2.checkResponseAndSent();
test(r1.isSent() && r1.IsCompleted);
test(r2.isSent() && r2.IsCompleted);
try
{
background.ice_ping();
ctl.writeException(true);
background.op();
test(false);
}
catch (Ice.ConnectionLostException)
{
ctl.writeException(false);
}
try
{
background.ice_ping();
ctl.readException(true);
background.op();
test(false);
}
catch (Ice.ConnectionLostException)
{
ctl.readException(false);
}
try
{
background.ice_ping();
ctl.writeReady(false);
background.op();
ctl.writeReady(true);
}
catch (Ice.LocalException)
{
test(false);
}
try
{
background.ice_ping();
ctl.readReady(false);
background.op();
ctl.readReady(true);
}
catch (Ice.LocalException)
{
test(false);
}
try
{
background.ice_ping();
ctl.writeReady(false);
ctl.writeException(true);
background.op();
test(false);
}
catch (Ice.ConnectionLostException)
{
ctl.writeException(false);
ctl.writeReady(true);
}
try
{
background.ice_ping();
ctl.readReady(false);
ctl.readException(true);
background.op();
test(false);
}
catch (Ice.ConnectionLostException)
{
ctl.readException(false);
ctl.readReady(true);
}
OpThread thread1 = new OpThread(background);
OpThread thread2 = new OpThread(background);
for (int i = 0; i < 5; i++)
{
try
{
background.ice_ping();
}
catch (Ice.LocalException)
{
test(false);
}
Thread.Sleep(10);
configuration.writeException(new Ice.SocketException());
try
{
background.op();
}
catch (Ice.LocalException)
{
}
configuration.writeException(null);
Thread.Sleep(10);
background.ice_ping();
background.ice_getCachedConnection().close(true);
Thread.Sleep(10);
background.ice_getCachedConnection().close(true);
}
thread1.destroy();
thread2.destroy();
thread1.Join();
thread2.Join();
}
private static void validationTests(Configuration configuration, Test.BackgroundPrx background,
Test.BackgroundControllerPrx ctl)
{
try
{
background.op();
}
catch (Ice.LocalException)
{
test(false);
}
closeConnection(background);
try
{
// Get the read() of connection validation to throw right away.
configuration.readException(new Ice.SocketException());
background.op();
test(false);
}
catch (Ice.SocketException)
{
configuration.readException(null);
}
for (int i = 0; i < 2; ++i)
{
configuration.readException(new Ice.SocketException());
BackgroundPrx prx = i == 0 ? background : (BackgroundPrx)background.ice_oneway();
Ice.AsyncResult r = prx.begin_op();
test(!r.sentSynchronously());
try
{
prx.end_op(r);
test(false);
}
catch (Ice.SocketException)
{
}
test(r.IsCompleted);
configuration.readException(null);
}
if (!background.ice_getCommunicator().getProperties().getProperty("Ice.Default.Protocol").Equals("test-ssl") &&
!background.ice_getCommunicator().getProperties().getProperty("Ice.Default.Protocol").Equals("test-wss"))
{
try
{
// Get the read() of the connection validation to return "would block"
configuration.readReady(false);
background.op();
configuration.readReady(true);
}
catch (Ice.LocalException ex)
{
Console.Error.WriteLine(ex);
test(false);
}
closeConnection(background);
try
{
// Get the read() of the connection validation to return "would block" and then throw.
configuration.readReady(false);
configuration.readException(new Ice.SocketException());
background.op();
test(false);
}
catch (Ice.SocketException)
{
configuration.readException(null);
configuration.readReady(true);
}
for (int i = 0; i < 2; ++i)
{
configuration.readReady(false);
configuration.readException(new Ice.SocketException());
Ice.AsyncResult r = background.begin_op();
test(!r.sentSynchronously());
try
{
background.end_op(r);
test(false);
}
catch (Ice.SocketException)
{
}
test(r.IsCompleted);
configuration.readException(null);
configuration.readReady(true);
}
}
{
ctl.holdAdapter(); // Hold to block in connection validation
Ice.AsyncResult r = background.begin_op();
Ice.AsyncResult r2 = background.begin_op();
test(!r.sentSynchronously() && !r2.sentSynchronously());
test(!r.IsCompleted && !r2.IsCompleted);
ctl.resumeAdapter();
background.end_op(r);
background.end_op(r2);
test(r.IsCompleted && r2.IsCompleted);
}
try
{
// Get the write() of connection validation to throw right away.
ctl.writeException(true);
background.op();
test(false);
}
catch (Ice.ConnectionLostException)
{
ctl.writeException(false);
}
try
{
// Get the write() of the connection validation to return "would block"
ctl.writeReady(false);
background.op();
ctl.writeReady(true);
}
catch (Ice.LocalException ex)
{
Console.Error.WriteLine(ex);
test(false);
}
closeConnection(background);
try
{
// Get the write() of the connection validation to return "would block" and then throw.
ctl.writeReady(false);
ctl.writeException(true);
background.op();
test(false);
}
catch (Ice.ConnectionLostException)
{
ctl.writeException(false);
ctl.writeReady(true);
}
byte[] seq = new byte[512 * 1024];
BackgroundPrx backgroundBatchOneway = BackgroundPrxHelper.uncheckedCast(background.ice_batchOneway());
//
// First send small requests to test without auto-flushing.
//
ctl.holdAdapter();
backgroundBatchOneway.op();
backgroundBatchOneway.op();
backgroundBatchOneway.op();
backgroundBatchOneway.op();
ctl.resumeAdapter();
backgroundBatchOneway.ice_flushBatchRequests();
//
// Send bigger requests to test with auto-flushing.
//
ctl.holdAdapter();
backgroundBatchOneway.opWithPayload(seq);
backgroundBatchOneway.opWithPayload(seq);
backgroundBatchOneway.opWithPayload(seq);
backgroundBatchOneway.opWithPayload(seq);
ctl.resumeAdapter();
backgroundBatchOneway.ice_flushBatchRequests();
//
// Then try the same thing with async flush.
//
ctl.holdAdapter();
backgroundBatchOneway.op();
backgroundBatchOneway.op();
backgroundBatchOneway.op();
backgroundBatchOneway.op();
ctl.resumeAdapter();
backgroundBatchOneway.begin_ice_flushBatchRequests();
closeConnection(backgroundBatchOneway);
ctl.holdAdapter();
backgroundBatchOneway.opWithPayload(seq);
backgroundBatchOneway.opWithPayload(seq);
backgroundBatchOneway.opWithPayload(seq);
backgroundBatchOneway.opWithPayload(seq);
ctl.resumeAdapter();
Ice.AsyncResult r3 = backgroundBatchOneway.begin_ice_flushBatchRequests();
//
// We can't close the connection before ensuring all the batches have been sent since
// with auto-flushing the close connection message might be sent once the first call
// opWithPayload is sent and before the flushBatchRequests (this would therefore result
// in the flush to report a CloseConnectionException). Instead we flush a second time
// with the same callback to wait for the first flush to complete.
//
//backgroundBatchOneway.ice_getConnection().close(false);
backgroundBatchOneway.end_ice_flushBatchRequests(r3);
closeConnection(backgroundBatchOneway);
}