private static void OnRejection(Message message, IResponseCompletionSource context)
{
Exception rejection;
switch (message.RejectionType)
{
case Message.RejectionTypes.GatewayTooBusy:
rejection = new GatewayTooBusyException();
break;
case Message.RejectionTypes.DuplicateRequest:
return; // Ignore duplicates
default:
rejection = message.BodyObject as Exception;
if (rejection == null)
{
if (string.IsNullOrEmpty(message.RejectionInfo))
{
message.RejectionInfo = "Unable to send request - no rejection info available";
}
rejection = new OrleansMessageRejectionException(message.RejectionInfo);
}
break;
}
context.Complete(Response.FromException(rejection));
}
public static Message CreatePromptExceptionResponse(Message request, Exception exception)
{
return(new Message
{
Category = request.Category,
Direction = Message.Directions.Response,
Result = Message.ResponseTypes.Error,
BodyObject = Response.FromException(exception)
});
}
public static void ResponseCallback(Message message, IResponseCompletionSource context)
{
if (message.Result != Message.ResponseTypes.Rejection)
{
try
{
var response = (Response)message.BodyObject;
context.Complete(response);
}
catch (Exception exc)
{
// catch the exception and break the promise with it.
context.Complete(Response.FromException(exc));
}
}
else
{
OnRejection(message, context);
}
}