private static void readWriteTests(Configuration configuration, IBackgroundPrx background, IBackgroundControllerPrx ctl)
{
try
{
background.op();
}
catch (LocalException ex)
{
Console.Error.WriteLine(ex);
test(false);
}
for (int i = 0; i < 2; ++i)
{
IBackgroundPrx prx = i == 0 ? background : background.Clone(oneway: true);
try
{
prx.IcePing();
configuration.writeException(new SocketException());
prx.op();
test(false);
}
catch (SocketException)
{
configuration.writeException(null);
}
background.IcePing();
configuration.writeException(new SocketException());
var sentSynchronously = false;
var t = prx.opAsync(progress: new Progress <bool>(value =>
{
sentSynchronously = value;
}));
test(!sentSynchronously);
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is SocketException)
{
}
test(t.IsCompleted);
configuration.writeException(null);
}
try
{
background.IcePing();
configuration.readException(new SocketException());
background.op();
test(false);
}
catch (SocketException)
{
configuration.readException(null);
}
{
background.IcePing();
configuration.readReady(false); // Required in C# to make sure beginRead() doesn't throw too soon.
configuration.readException(new SocketException());
var t = background.opAsync();
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is SocketException)
{
}
test(t.IsCompleted);
configuration.readException(null);
configuration.readReady(true);
}
try
{
background.IcePing();
configuration.writeReady(false);
background.op();
configuration.writeReady(true);
}
catch (LocalException)
{
test(false);
}
try
{
background.IcePing();
configuration.readReady(false);
background.op();
configuration.readReady(true);
}
catch (LocalException)
{
test(false);
}
try
{
background.IcePing();
configuration.writeReady(false);
configuration.writeException(new SocketException());
background.op();
test(false);
}
catch (SocketException)
{
configuration.writeReady(true);
configuration.writeException(null);
}
for (int i = 0; i < 2; ++i)
{
IBackgroundPrx prx = i == 0 ? background : background.Clone(oneway: true);
background.IcePing();
configuration.writeReady(false);
configuration.writeException(new SocketException());
bool sentSynchronously = false;
var t = prx.opAsync(progress: new Progress <bool>(value =>
{
sentSynchronously = value;
}));
test(!sentSynchronously);
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is SocketException)
{
}
test(t.IsCompleted);
configuration.writeReady(true);
configuration.writeException(null);
}
try
{
background.IcePing();
configuration.readReady(false);
configuration.readException(new SocketException());
background.op();
test(false);
}
catch (SocketException)
{
configuration.readException(null);
configuration.readReady(true);
}
{
background.IcePing();
configuration.readReady(false);
configuration.readException(new SocketException());
var t = background.opAsync();
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is SocketException)
{
}
test(t.IsCompleted);
configuration.readReady(true);
configuration.readException(null);
}
{
background.IcePing();
configuration.readReady(false);
configuration.writeReady(false);
configuration.readException(new SocketException());
var t = background.opAsync();
// The read exception might propagate before the message send is seen as completed on IOCP.
//r.waitForSent();
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is SocketException)
{
}
test(t.IsCompleted);
configuration.writeReady(true);
configuration.readReady(true);
configuration.readException(null);
}
background.IcePing(); // Establish the connection
IBackgroundPrx backgroundOneway = background.Clone(oneway: true);
test(backgroundOneway.GetConnection() == background.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.opWithPayloadAsync(seq);
}
OpAMICallback cb = new OpAMICallback();
bool t1Sent = false;
var t1 = background.opAsync(progress: new Progress <bool>(value =>
{
cb.sent(value);
t1Sent = true;
}));
t1.ContinueWith(p =>
{
try
{
p.Wait();
cb.response();
}
catch (Ice.Exception ex)
{
cb.exception(ex);
}
});
test(!t1Sent);
OpAMICallback cb2 = new OpAMICallback();
var t2Sent = false;
var t2 = background.opAsync(progress: new Progress <bool>(value =>
{
cb2.sent(value);
t2Sent = true;
}));
t2.ContinueWith((Task p) =>
{
try
{
p.Wait();
cb2.response();
}
catch (Ice.Exception ex)
{
cb2.noException(ex);
}
});
test(!t2Sent);
var t3SentSynchronously = false;
var t3 = backgroundOneway.opWithPayloadAsync(seq, progress: new Progress <bool>(value =>
{
t3SentSynchronously = value;
}));
test(!t3SentSynchronously);
t3.ContinueWith((Task p) =>
{
try
{
p.Wait();
cbWP.noResponse();
}
catch (Ice.Exception ex)
{
cbWP.noException(ex);
}
});
var t4SentSynchronously = false;
var t4 = backgroundOneway.opWithPayloadAsync(seq, progress: new Progress <bool>(value =>
{
t4SentSynchronously = value;
}));
test(!t4SentSynchronously);
t4.ContinueWith((Task p) =>
{
try
{
p.Wait();
cbWP.noResponse();
}
catch (Ice.Exception ex)
{
cbWP.noException(ex);
}
});
test(!cb.checkResponse(false));
test(!cb2.checkResponse(false));
ctl.resumeAdapter();
cb.checkResponseAndSent();
cb2.checkResponseAndSent();
test(t1Sent);
test(t1.IsCompleted);
test(t2Sent);
test(t2.IsCompleted);
try
{
background.IcePing();
ctl.writeException(true);
background.op();
test(false);
}
catch (ConnectionLostException)
{
ctl.writeException(false);
}
try
{
background.IcePing();
ctl.readException(true);
background.op();
test(false);
}
catch (ConnectionLostException)
{
ctl.readException(false);
}
try
{
background.IcePing();
ctl.writeReady(false);
background.op();
ctl.writeReady(true);
}
catch (LocalException)
{
test(false);
}
try
{
background.IcePing();
ctl.readReady(false);
background.op();
ctl.readReady(true);
}
catch (LocalException)
{
test(false);
}
try
{
background.IcePing();
ctl.writeReady(false);
ctl.writeException(true);
background.op();
test(false);
}
catch (ConnectionLostException)
{
ctl.writeException(false);
ctl.writeReady(true);
}
try
{
background.IcePing();
ctl.readReady(false);
ctl.readException(true);
background.op();
test(false);
}
catch (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.IcePing();
}
catch (LocalException)
{
test(false);
}
Thread.Sleep(10);
configuration.writeException(new SocketException());
try
{
background.op();
}
catch (LocalException)
{
}
configuration.writeException(null);
Thread.Sleep(10);
background.IcePing();
background.GetCachedConnection() !.close(ConnectionClose.Forcefully);
Thread.Sleep(10);
background.GetCachedConnection() !.close(ConnectionClose.Forcefully);
}
thread1.destroy();
thread2.destroy();
thread1.Join();
thread2.Join();
}
private static void validationTests(Configuration configuration, IBackgroundPrx background, IBackgroundControllerPrx ctl)
{
try
{
background.op();
}
catch (LocalException)
{
test(false);
}
closeConnection(background);
try
{
// Get the read() of connection validation to throw right away.
configuration.readException(new SocketException());
background.op();
test(false);
}
catch (SocketException)
{
configuration.readException(null);
}
for (int i = 0; i < 2; ++i)
{
configuration.readException(new SocketException());
IBackgroundPrx prx = i == 0 ? background : background.Clone(oneway: true);
bool sentSynchronously = false;
var t = prx.opAsync(progress: new Progress <bool>(value =>
{
sentSynchronously = value;
}));
test(!sentSynchronously);
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is SocketException)
{
}
test(t.IsCompleted);
configuration.readException(null);
}
if (background.Communicator.GetProperty("Ice.Default.Protocol") != "test-ssl" &&
background.Communicator.GetProperty("Ice.Default.Protocol") != "test-wss")
{
try
{
// Get the read() of the connection validation to return "would block"
configuration.readReady(false);
background.op();
configuration.readReady(true);
}
catch (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 SocketException());
background.op();
test(false);
}
catch (SocketException)
{
configuration.readException(null);
configuration.readReady(true);
}
for (int i = 0; i < 2; ++i)
{
configuration.readReady(false);
configuration.readException(new SocketException());
var sentSynchronously = false;
var t = background.opAsync(progress: new Progress <bool>(value =>
{
sentSynchronously = value;
}));
test(!sentSynchronously);
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is SocketException)
{
}
test(t.IsCompleted);
configuration.readException(null);
configuration.readReady(true);
}
}
{
ctl.holdAdapter(); // Hold to block in connection validation
var t1SentSynchronously = false;
var t2SentSynchronously = false;
var t1 = background.opAsync(progress: new Progress <bool>(value =>
{
t1SentSynchronously = value;
}));
var t2 = background.opAsync(progress: new Progress <bool>(value =>
{
t2SentSynchronously = value;
}));
test(!t1SentSynchronously && !t2SentSynchronously);
test(!t1.IsCompleted && !t2.IsCompleted);
ctl.resumeAdapter();
t1.Wait();
t2.Wait();
test(t1.IsCompleted && t2.IsCompleted);
}
try
{
// Get the write() of connection validation to throw right away.
ctl.writeException(true);
background.op();
test(false);
}
catch (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 (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 (ConnectionLostException)
{
ctl.writeException(false);
ctl.writeReady(true);
}
}
private static void initializeTests(Configuration configuration, IBackgroundPrx background,
IBackgroundControllerPrx ctl)
{
try
{
background.op();
}
catch (LocalException)
{
test(false);
}
background.GetConnection().close(ConnectionClose.GracefullyWithWait);
for (int i = 0; i < 4; ++i)
{
if (i == 0 || i == 2)
{
configuration.initializeException(new SocketException());
}
else
{
continue;
}
IBackgroundPrx prx = (i == 1 || i == 3) ? background : background.Clone(oneway: true);
try
{
prx.op();
test(false);
}
catch (SocketException)
{
}
bool sentSynchronously = false;
var t = prx.opAsync(progress: new Progress <bool>(value =>
{
sentSynchronously = value;
}));
test(!sentSynchronously);
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is Ice.Exception)
{
}
test(t.IsCompleted);
OpAMICallback cbEx = new OpAMICallback();
t = prx.opAsync(progress: new Progress <bool>(value =>
{
sentSynchronously = false;
}));
test(!sentSynchronously);
try
{
t.Wait();
}
catch (AggregateException ex) when(ex.InnerException is Ice.Exception)
{
cbEx.exception((Ice.Exception)ex.InnerException);
}
cbEx.checkException(true);
test(t.IsCompleted);
if (i == 0 || i == 2)
{
configuration.initializeException(null);
}
}
//
// Now run the same tests with the server side.
//
try
{
ctl.initializeException(true);
background.op();
test(false);
}
catch (ConnectionLostException)
{
ctl.initializeException(false);
}
catch (SecurityException)
{
ctl.initializeException(false);
}
OpThread thread1 = new OpThread(background);
OpThread thread2 = new OpThread(background);
for (int i = 0; i < 5; i++)
{
try
{
background.IcePing();
}
catch (LocalException)
{
test(false);
}
configuration.initializeException(new SocketException());
background.GetCachedConnection() !.close(ConnectionClose.Forcefully);
Thread.Sleep(10);
configuration.initializeException(null);
try
{
background.IcePing();
}
catch (LocalException)
{
}
try
{
background.IcePing();
}
catch (LocalException)
{
test(false);
}
background.GetCachedConnection() !.close(ConnectionClose.Forcefully);
background.IcePing();
ctl.initializeException(true);
background.GetCachedConnection() !.close(ConnectionClose.Forcefully);
Thread.Sleep(10);
ctl.initializeException(false);
try
{
background.IcePing();
}
catch (LocalException)
{
}
try
{
background.IcePing();
}
catch (LocalException)
{
test(false);
}
try
{
background.GetCachedConnection() !.close(ConnectionClose.Forcefully);
background.op();
}
catch (LocalException)
{
test(false);
}
}
thread1.destroy();
thread2.destroy();
thread1.Join();
thread2.Join();
}
public static Test.IBackgroundPrx allTests(Test.TestHelper helper)
{
Communicator communicator = helper.communicator();
var background = IBackgroundPrx.Parse($"background:{helper.getTestEndpoint(0)}", communicator);
var backgroundController = IBackgroundControllerPrx.Parse("backgroundController:" + helper.getTestEndpoint(1, "tcp"), communicator);
Configuration configuration = Configuration.getInstance();
Console.Write("testing connect... ");
Console.Out.Flush();
{
connectTests(configuration, background);
}
Console.Out.WriteLine("ok");
Console.Write("testing initialization... ");
Console.Out.Flush();
{
initializeTests(configuration, background, backgroundController);
}
Console.Out.WriteLine("ok");
Console.Write("testing connection validation... ");
Console.Out.Flush();
{
validationTests(configuration, background, backgroundController);
}
Console.Out.WriteLine("ok");
Console.Write("testing read/write... ");
Console.Out.Flush();
{
readWriteTests(configuration, background, backgroundController);
}
Console.Out.WriteLine("ok");
Console.Write("testing locator... ");
Console.Out.Flush();
{
var locator = ILocatorPrx.Parse($"locator:{helper.getTestEndpoint(0)}", communicator).Clone(
invocationTimeout: 250);
var obj = IObjectPrx.Parse("background@Test", communicator).Clone(locator: locator, oneway: true);
backgroundController.pauseCall("findAdapterById");
try
{
obj.IcePing();
test(false);
}
catch (Ice.TimeoutException)
{
}
backgroundController.resumeCall("findAdapterById");
locator = ILocatorPrx.Parse($"locator:{helper.getTestEndpoint(0)}", communicator).Clone(locator: locator);
locator.IcePing();
var bg = IBackgroundPrx.Parse("background@Test", communicator).Clone(locator: locator);
backgroundController.pauseCall("findAdapterById");
var t1 = bg.opAsync();
var t2 = bg.opAsync();
test(!t1.IsCompleted);
test(!t2.IsCompleted);
backgroundController.resumeCall("findAdapterById");
t1.Wait();
t2.Wait();
test(t1.IsCompleted);
test(t2.IsCompleted);
}
Console.Out.WriteLine("ok");
Console.Write("testing router... ");
Console.Out.Flush();
{
var router = IRouterPrx.Parse($"router:{helper.getTestEndpoint(0)}", communicator).Clone(
invocationTimeout: 250);
var obj = IObjectPrx.Parse("background@Test", communicator).Clone(router: router, oneway: true);
backgroundController.pauseCall("getClientProxy");
try
{
obj.IcePing();
test(false);
}
catch (Ice.TimeoutException)
{
}
backgroundController.resumeCall("getClientProxy");
router = IRouterPrx.Parse($"router:{helper.getTestEndpoint(0)}", communicator);
var bg = IBackgroundPrx.Parse("background@Test", communicator).Clone(router: router);
test(bg.Router != null);
backgroundController.pauseCall("getClientProxy");
var t1 = bg.opAsync();
var t2 = bg.opAsync();
test(!t1.IsCompleted);
test(!t2.IsCompleted);
backgroundController.resumeCall("getClientProxy");
t1.Wait();
t2.Wait();
test(t1.IsCompleted);
test(t2.IsCompleted);
}
Console.Out.WriteLine("ok");
bool ws = communicator.GetProperty("Ice.Default.Protocol") == "test-ws";
bool wss = communicator.GetProperty("Ice.Default.Protocol") == "test-wss";
if (!ws && !wss)
{
Console.Write("testing buffered transport... ");
Console.Out.Flush();
configuration.buffered(true);
backgroundController.buffered(true);
background.opAsync();
background.GetCachedConnection() !.close(ConnectionClose.Forcefully);
background.opAsync();
OpAMICallback cb = new OpAMICallback();
var results = new List <Task>();
for (int i = 0; i < 10000; ++i)
{
var t = background.opAsync().ContinueWith((Task p) =>
{
try
{
p.Wait();
cb.responseNoOp();
}
catch (Ice.Exception ex)
{
cb.noException(ex);
}
});
results.Add(t);
if (i % 50 == 0)
{
backgroundController.holdAdapter();
backgroundController.resumeAdapter();
}
if (i % 100 == 0)
{
t.Wait();
}
}
Task.WaitAll(results.ToArray());
Console.Out.WriteLine("ok");
}
return(background);
}
private static void readWriteTests(Configuration configuration, IBackgroundPrx background, IBackgroundControllerPrx ctl)
{
try
{
background.op();
}
catch (System.Exception ex)
{
Console.Error.WriteLine(ex);
test(false);
}
for (int i = 0; i < 2; ++i)
{
IBackgroundPrx prx = i == 0 ? background : background.Clone(oneway: true);
try
{
prx.IcePing();
configuration.writeException(new TransportException(""));
prx.op();
test(false);
}
catch (TransportException)
{
configuration.writeException(null);
}
background.IcePing();
configuration.writeException(new TransportException(""));
var sentSynchronously = false;
var t = prx.opAsync(progress: new Progress <bool>(value =>
{
sentSynchronously = value;
}));
test(!sentSynchronously);
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is TransportException)
{
}
test(t.IsCompleted);
configuration.writeException(null);
}
try
{
background.IcePing();
configuration.readException(new TransportException(""));
background.op();
test(false);
}
catch (TransportException)
{
configuration.readException(null);
}
{
background.IcePing();
configuration.readReady(false); // Required in C# to make sure beginRead() doesn't throw too soon.
configuration.readException(new TransportException(""));
var t = background.opAsync();
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is TransportException)
{
}
test(t.IsCompleted);
configuration.readException(null);
configuration.readReady(true);
}
try
{
background.IcePing();
configuration.writeReady(false);
background.op();
configuration.writeReady(true);
}
catch (System.Exception)
{
test(false);
}
try
{
background.IcePing();
configuration.readReady(false);
background.op();
configuration.readReady(true);
}
catch (System.Exception)
{
test(false);
}
try
{
background.IcePing();
configuration.writeReady(false);
configuration.writeException(new TransportException(""));
background.op();
test(false);
}
catch (TransportException)
{
configuration.writeReady(true);
configuration.writeException(null);
}
for (int i = 0; i < 2; ++i)
{
IBackgroundPrx prx = i == 0 ? background : background.Clone(oneway: true);
background.IcePing();
configuration.writeReady(false);
configuration.writeException(new TransportException(""));
bool sentSynchronously = false;
var t = prx.opAsync(progress: new Progress <bool>(value =>
{
sentSynchronously = value;
}));
test(!sentSynchronously);
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is TransportException)
{
}
test(t.IsCompleted);
configuration.writeReady(true);
configuration.writeException(null);
}
try
{
background.IcePing();
configuration.readReady(false);
configuration.readException(new TransportException(""));
background.op();
test(false);
}
catch (TransportException)
{
configuration.readException(null);
configuration.readReady(true);
}
{
background.IcePing();
configuration.readReady(false);
configuration.readException(new TransportException(""));
var t = background.opAsync();
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is TransportException)
{
}
test(t.IsCompleted);
configuration.readReady(true);
configuration.readException(null);
}
{
background.IcePing();
configuration.readReady(false);
configuration.writeReady(false);
configuration.readException(new TransportException(""));
var t = background.opAsync();
// The read exception might propagate before the message send is seen as completed on IOCP.
//r.waitForSent();
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is TransportException)
{
}
test(t.IsCompleted);
configuration.writeReady(true);
configuration.readReady(true);
configuration.readException(null);
}
background.IcePing(); // Establish the connection
IBackgroundPrx backgroundOneway = background.Clone(oneway: true);
test(backgroundOneway.GetConnection() == background.GetConnection());
// TODO: This test relied on the connection hold behavior which has been removed. The test is disabled
// for now and until the background tests are rewritten when we'll refactor the transport + thread pool.
//
// ctl.readReady(false); // Hold to block in request send.
// byte[] seq = new byte[1000 * 1024];
// (new System.Random()).NextBytes(seq);
// OpAMICallback cbWP = new OpAMICallback();
// // Fill up the receive and send buffers
// for (int i = 0; i < 10; ++i) // 10MB
// {
// backgroundOneway.opWithPayloadAsync(seq);
// }
// OpAMICallback cb = new OpAMICallback();
// bool t1Sent = false;
// var t1 = background.opAsync(progress: new Progress<bool>(value =>
// {
// cb.sent(value);
// t1Sent = true;
// }));
// t1.ContinueWith(p =>
// {
// try
// {
// p.Wait();
// cb.response();
// }
// catch (System.Exception ex)
// {
// cb.exception(ex);
// }
// });
// test(!t1Sent);
// OpAMICallback cb2 = new OpAMICallback();
// var t2Sent = false;
// var t2 = background.opAsync(progress: new Progress<bool>(value =>
// {
// cb2.sent(value);
// t2Sent = true;
// }));
// t2.ContinueWith((Task p) =>
// {
// try
// {
// p.Wait();
// cb2.response();
// }
// catch (System.Exception ex)
// {
// cb2.noException(ex);
// }
// });
// test(!t2Sent);
// var t3SentSynchronously = false;
// var t3 = backgroundOneway.opWithPayloadAsync(seq, progress: new Progress<bool>(value =>
// {
// t3SentSynchronously = value;
// }));
// test(!t3SentSynchronously);
// t3.ContinueWith((Task p) =>
// {
// try
// {
// p.Wait();
// }
// catch (System.Exception ex)
// {
// cbWP.noException(ex);
// }
// });
// var t4SentSynchronously = false;
// var t4 = backgroundOneway.opWithPayloadAsync(seq, progress: new Progress<bool>(value =>
// {
// t4SentSynchronously = value;
// }));
// test(!t4SentSynchronously);
// t4.ContinueWith((Task p) =>
// {
// try
// {
// p.Wait();
// }
// catch (System.Exception ex)
// {
// cbWP.noException(ex);
// }
// });
// test(!cb.checkResponse(false));
// test(!cb2.checkResponse(false));
// ctl.readReady(true);
// cb.checkResponseAndSent();
// cb2.checkResponseAndSent();
// test(t1Sent);
// test(t1.IsCompleted);
// test(t2Sent);
// test(t2.IsCompleted);
try
{
background.IcePing();
ctl.writeException(true);
background.op();
test(false);
}
catch (ConnectionLostException)
{
ctl.writeException(false);
}
try
{
background.IcePing();
ctl.readException(true);
background.op();
test(false);
}
catch (ConnectionLostException)
{
ctl.readException(false);
}
try
{
background.IcePing();
ctl.writeReady(false);
background.op();
ctl.writeReady(true);
}
catch (System.Exception)
{
test(false);
}
try
{
background.IcePing();
ctl.readReady(false);
background.op();
ctl.readReady(true);
}
catch (System.Exception)
{
test(false);
}
try
{
background.IcePing();
ctl.writeReady(false);
ctl.writeException(true);
background.op();
test(false);
}
catch (ConnectionLostException)
{
ctl.writeException(false);
ctl.writeReady(true);
}
try
{
background.IcePing();
ctl.readReady(false);
ctl.readException(true);
background.op();
test(false);
}
catch (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.IcePing();
}
catch (System.Exception)
{
test(false);
}
Thread.Sleep(10);
configuration.writeException(new TransportException(""));
try
{
background.op();
}
catch (System.Exception)
{
}
configuration.writeException(null);
Thread.Sleep(10);
background.IcePing();
background.GetCachedConnection() !.Close(ConnectionClose.Forcefully);
Thread.Sleep(10);
background.GetCachedConnection() !.Close(ConnectionClose.Forcefully);
}
thread1.destroy();
thread2.destroy();
thread1.Join();
thread2.Join();
}
private static void validationTests(Configuration configuration, IBackgroundPrx background, IBackgroundControllerPrx ctl)
{
try
{
background.op();
}
catch (System.Exception)
{
test(false);
}
closeConnection(background);
try
{
// Get the read() of connection validation to throw right away.
configuration.readException(new TransportException(""));
background.op();
test(false);
}
catch (TransportException)
{
configuration.readException(null);
}
for (int i = 0; i < 2; ++i)
{
configuration.readException(new TransportException(""));
IBackgroundPrx prx = i == 0 ? background : background.Clone(oneway: true);
bool sentSynchronously = false;
var t = prx.opAsync(progress: new Progress <bool>(value =>
{
sentSynchronously = value;
}));
test(!sentSynchronously);
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is TransportException)
{
}
test(t.IsCompleted);
configuration.readException(null);
}
if (background.Communicator.GetProperty("Ice.Default.Transport") != "test-ssl" &&
background.Communicator.GetProperty("Ice.Default.Transport") != "test-wss")
{
try
{
// Get the read() of the connection validation to return "would block"
configuration.readReady(false);
background.op();
configuration.readReady(true);
}
catch (System.Exception 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 TransportException(""));
background.op();
test(false);
}
catch (TransportException)
{
configuration.readException(null);
configuration.readReady(true);
}
for (int i = 0; i < 2; ++i)
{
configuration.readReady(false);
configuration.readException(new TransportException(""));
var sentSynchronously = false;
var t = background.opAsync(progress: new Progress <bool>(value =>
{
sentSynchronously = value;
}));
test(!sentSynchronously);
try
{
t.Wait();
test(false);
}
catch (AggregateException ex) when(ex.InnerException is TransportException)
{
}
test(t.IsCompleted);
configuration.readException(null);
configuration.readReady(true);
}
}
{
// TODO: This test relied on the connection hold behavior which has been removed. The test is disabled
// for now and until the background tests are rewritten when we'll refactor the transport + thread pool.
//
// ctl.readReady(false); // Hold to block in connection validation
// var t1SentSynchronously = false;
// var t2SentSynchronously = false;
// var t1 = background.opAsync(progress: new Progress<bool>(value =>
// {
// t1SentSynchronously = value;
// }));
// var t2 = background.opAsync(progress: new Progress<bool>(value =>
// {
// t2SentSynchronously = value;
// }));
// test(!t1SentSynchronously && !t2SentSynchronously);
// test(!t1.IsCompleted && !t2.IsCompleted);
// ctl.readReady(true);
// t1.Wait();
// t2.Wait();
// test(t1.IsCompleted && t2.IsCompleted);
}
try
{
// Get the write() of connection validation to throw right away.
ctl.writeException(true);
background.op();
test(false);
}
catch (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 (System.Exception 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 (ConnectionLostException)
{
ctl.writeException(false);
ctl.writeReady(true);
}
}
