public async Task <FabricTransportReplyMessage> RequestResponseAsync(
FabricTransportRequestContext requestContext, byte[] headers, byte[] requestBody)
{
// We have Cancellation Token for Remoting layer , hence timeout is not used here.
ServiceRemotingMessageHeaders messageHeaders = null;
try
{
messageHeaders = ServiceRemotingMessageHeaders.Deserialize(this.serializer, headers);
}
catch (Exception e)
{
//This can only happen if there is issue in our product code like Message Corruption or changing headers format.
ReleaseAssert.Failfast("DeSerialization failed for RemotingMessageHeaders with reason {0} for the headers with length {1}", e, headers.Length);
}
var context = new FabricTransportServiceRemotingRequestContext(requestContext);
byte[] replybody;
try
{
replybody = await this.messageHandler.RequestResponseAsync(context, messageHeaders, requestBody);
return(new FabricTransportReplyMessage(false, replybody));
}
catch (Exception e)
{
ServiceTrace.Source.WriteInfo("FabricTransportCommunicationHandler", "Exception While dispatching {0}",
e);
var remoteExceptionInformation = RemoteExceptionInformation.FromException(e);
replybody = remoteExceptionInformation.Data;
return(new FabricTransportReplyMessage(true, replybody));
}
}
public void FromExceptionTest()
{
// Arrange
var expectedLength = 944;
Exception exception = new Exception("Test Exception");
// Act
var result = RemoteExceptionInformation.FromException(exception);
// Assert
Assert.Equal(expectedLength, result.Data.Length);
}
public async Task <byte[]> RequestResponseAsync(ServiceRemotingMessageHeaders headers, byte[] requestBody)
{
try
{
return(await this.messageHandler.RequestResponseAsync(
this.requestContext,
headers,
requestBody));
}
catch (Exception e)
{
throw new FaultException <RemoteExceptionInformation>(RemoteExceptionInformation.FromException(e));
}
}
public async Task <FabricTransportReplyMessage> RequestResponseAsync(
FabricTransportRequestContext requestContext, byte[] headers, byte[] requestBody)
{
// We have Cancellation Token for Remoting layer , hence timeout is not used here.
var messageHeaders = ServiceRemotingMessageHeaders.Deserialize(this.serializer, headers);
var context = new FabricTransportServiceRemotingRequestContext(requestContext);
byte[] replybody;
try
{
replybody = await this.messageHandler.RequestResponseAsync(context, messageHeaders, requestBody);
return(new FabricTransportReplyMessage(false, replybody));
}
catch (Exception e)
{
ServiceTrace.Source.WriteInfo("FabricTransportCommunicationHandler", "Exception While dispatching {0}",
e);
var remoteExceptionInformation = RemoteExceptionInformation.FromException(e);
replybody = remoteExceptionInformation.Data;
return(new FabricTransportReplyMessage(true, replybody));
}
}