protected override bool ProcessRequest(MessageProcessingContext mrc)
{
Exception ex = mrc.ProcessingException;
DispatchRuntime dispatchRuntime = mrc.OperationContext.EndpointDispatcher.DispatchRuntime;
//invoke all user handlers
ChannelDispatcher channelDispatcher = dispatchRuntime.ChannelDispatcher;
foreach (IErrorHandler handler in channelDispatcher.ErrorHandlers)
{
if (handler.HandleError(ex))
{
break;
}
}
FaultConverter fc = FaultConverter.GetDefaultFaultConverter(dispatchRuntime.ChannelDispatcher.MessageVersion);
Message res = null;
if (!fc.TryCreateFaultMessage(ex, out res))
{
throw ex;
}
mrc.ReplyMessage = res;
if (duplex != null)
{
mrc.Reply(duplex, true);
}
else
{
mrc.Reply(true);
}
return(false);
}
public void TryCreateExceptionDefault()
{
Message msg;
Assert.IsFalse(s12.TryCreateFaultMessage(new Exception("error happened"), out msg), "#1-1");
Assert.IsFalse(s12.TryCreateFaultMessage(new FaultException("fault happened", FaultCode.CreateSenderFaultCode(new FaultCode("IAmBroken"))), out msg), "#1-2");
Assert.IsFalse(s12.TryCreateFaultMessage(new FaultException <string> ("fault happened."), out msg), "#1-3");
Assert.IsFalse(s11.TryCreateFaultMessage(new Exception("error happened"), out msg), "#2-1");
Assert.IsFalse(s11.TryCreateFaultMessage(new FaultException("fault happened", FaultCode.CreateSenderFaultCode(new FaultCode("IAmBroken"))), out msg), "#2-2");
Assert.IsFalse(s11.TryCreateFaultMessage(new FaultException <string> ("fault happened."), out msg), "#2-3");
}
public void TryCreateFaultMessageDefault()
{
Message msg;
Assert.IsFalse(s12.TryCreateFaultMessage(new Exception("error happened"), out msg), "#1-1");
Assert.IsFalse(s12.TryCreateFaultMessage(new FaultException("fault happened", FaultCode.CreateSenderFaultCode(new FaultCode("IAmBroken"))), out msg), "#1-2");
Assert.IsFalse(s12.TryCreateFaultMessage(new FaultException <string> ("fault happened."), out msg), "#1-3");
Assert.IsTrue(s12.TryCreateFaultMessage(new ActionNotSupportedException(), out msg), "#1-4");
Assert.IsTrue(msg.IsFault, "#1-5");
Assert.AreEqual("http://www.w3.org/2005/08/addressing/fault", msg.Headers.Action, "#1-6");
var f = MessageFault.CreateFault(msg, 1000);
Assert.AreEqual("Sender", f.Code.Name, "#1-7");
Assert.AreEqual("http://www.w3.org/2003/05/soap-envelope", f.Code.Namespace, "#1-8");
Assert.AreEqual("ActionNotSupported", f.Code.SubCode.Name, "#1-9");
Assert.AreEqual("http://www.w3.org/2005/08/addressing", f.Code.SubCode.Namespace, "#1-10");
Assert.IsFalse(s11.TryCreateFaultMessage(new Exception("error happened"), out msg), "#2-1");
Assert.IsFalse(s11.TryCreateFaultMessage(new FaultException("fault happened", FaultCode.CreateSenderFaultCode(new FaultCode("IAmBroken"))), out msg), "#2-2");
Assert.IsFalse(s11.TryCreateFaultMessage(new FaultException <string> ("fault happened."), out msg), "#2-3");
Assert.IsTrue(s11.TryCreateFaultMessage(new ActionNotSupportedException(), out msg), "#2-4");
Assert.IsTrue(msg.IsFault, "#2-5");
Assert.AreEqual("http://www.w3.org/2005/08/addressing/fault", msg.Headers.Action, "#2-6");
f = MessageFault.CreateFault(msg, 1000);
Assert.AreEqual("ActionNotSupported", f.Code.Name, "#2-7");
Assert.AreEqual("http://www.w3.org/2005/08/addressing", f.Code.Namespace, "#2-8");
Assert.IsFalse(none.TryCreateFaultMessage(new Exception("error happened"), out msg), "#3-1");
Assert.IsFalse(none.TryCreateFaultMessage(new FaultException("fault happened", FaultCode.CreateSenderFaultCode(new FaultCode("IAmBroken"))), out msg), "#3-2");
Assert.IsFalse(none.TryCreateFaultMessage(new FaultException <string> ("fault happened."), out msg), "#3-3");
Assert.IsFalse(none.TryCreateFaultMessage(new ActionNotSupportedException(), out msg), "#3-4");
Assert.IsFalse(none.TryCreateFaultMessage(new EndpointNotFoundException(), out msg), "#3-5");
}
protected override bool OnTryCreateFaultMessage(Exception exception, out Message message)
{
if (_innerChannel == null)
{
message = null;
return(false);
}
FaultConverter inner = _innerChannel.GetProperty <FaultConverter>();
if (inner != null)
{
return(inner.TryCreateFaultMessage(exception, out message));
}
else
{
message = null;
return(false);
}
}
public override void Reply(Message message, TimeSpan timeout)
{
try {
if (!message.IsFault && message.Headers.Action != Constants.WstIssueReplyAction)
{
message = SecureMessage(message);
}
source.Reply(message, timeout);
} catch (Exception ex) {
FaultConverter fc = FaultConverter.GetDefaultFaultConverter(msg.Version);
Message fault;
if (fc.TryCreateFaultMessage(ex, out fault))
{
source.Reply(fault, timeout);
}
else
{
throw;
}
}
}
private void ProvideWellKnownFault(Exception e, FaultConverter faultConverter, ref ErrorHandlerFaultInfo faultInfo)
{
if (faultConverter != null && faultConverter.TryCreateFaultMessage(e, out Message faultMessage))
{
faultInfo.Fault = faultMessage;
return;
}
else if (e is NetDispatcherFaultException)
{
NetDispatcherFaultException ndfe = e as NetDispatcherFaultException;
if (_debug)
{
ExceptionDetail detail = new ExceptionDetail(ndfe);
faultInfo.Fault = Message.CreateMessage(_messageVersion, MessageFault.CreateFault(ndfe.Code, ndfe.Reason, detail), ndfe.Action);
}
else
{
faultInfo.Fault = Message.CreateMessage(_messageVersion, ndfe.CreateMessageFault(), ndfe.Action);
}
}
}
private void ProvideWellKnownFault(Exception e, FaultConverter faultConverter, ref ErrorHandlerFaultInfo faultInfo)
{
Message message;
if ((faultConverter != null) && faultConverter.TryCreateFaultMessage(e, out message))
{
faultInfo.Fault = message;
}
else if (e is NetDispatcherFaultException)
{
NetDispatcherFaultException exception = e as NetDispatcherFaultException;
if (this.debug)
{
ExceptionDetail detail = new ExceptionDetail(exception);
faultInfo.Fault = Message.CreateMessage(this.messageVersion, MessageFault.CreateFault(exception.Code, exception.Reason, detail), exception.Action);
}
else
{
faultInfo.Fault = Message.CreateMessage(this.messageVersion, exception.CreateMessageFault(), exception.Action);
}
}
}
protected override bool ProcessRequest(MessageProcessingContext mrc)
{
Exception ex = mrc.ProcessingException;
DispatchRuntime dispatchRuntime = mrc.OperationContext.EndpointDispatcher.DispatchRuntime;
//invoke all user handlers
ChannelDispatcher channelDispatcher = dispatchRuntime.ChannelDispatcher;
foreach (IErrorHandler handler in channelDispatcher.ErrorHandlers)
{
if (handler.HandleError(ex))
{
break;
}
}
// FIXME: remove them. FaultConverter also covers errors like EndpointNotFoundException, which this handler never covers. And checking converter twice is extraneous, so this part is just extraneous.
// FIXME: actually everything is done in OperationInvokerHandler now...
FaultConverter fc = FaultConverter.GetDefaultFaultConverter(dispatchRuntime.ChannelDispatcher.MessageVersion);
Message res = null;
if (!fc.TryCreateFaultMessage(ex, out res))
{
throw ex;
}
mrc.ReplyMessage = res;
if (duplex != null)
{
mrc.Reply(duplex, true);
}
else
{
mrc.Reply(true);
}
return(false);
}