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CustomErrorHandlingBehavior.cs
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CustomErrorHandlingBehavior.cs
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namespace Core8.Pipeline
{
using System;
using System.Threading.Tasks;
using NServiceBus;
using NServiceBus.Logging;
using NServiceBus.Pipeline;
#region ErrorHandlingBehavior
class CustomErrorHandlingBehavior :
Behavior<ITransportReceiveContext>
{
public override Task Invoke(ITransportReceiveContext context, Func<Task> next)
{
return next();
}
}
#endregion
class CustomErrorHandlingBehaviorForDeserializationFailures :
Behavior<ITransportReceiveContext>
{
static ILog log = LogManager.GetLogger<CustomErrorHandlingBehaviorForDeserializationFailures>();
public override async Task Invoke(ITransportReceiveContext context, Func<Task> next)
{
#region DeserializationCustomization
try
{
await next()
.ConfigureAwait(false);
}
catch (MessageDeserializationException deserializationException)
{
// Custom processing that needs to occur when a serialization failure occurs.
log.Error("Message deserialization failed", deserializationException);
throw;
}
#endregion
}
}
class CustomErrorHandlingBehaviorForAllFailures :
Behavior<ITransportReceiveContext>
{
static ILog log = LogManager.GetLogger<CustomErrorHandlingBehaviorForAllFailures>();
public override async Task Invoke(ITransportReceiveContext context, Func<Task> next)
{
#region AllErrorsCustomization
try
{
await next()
.ConfigureAwait(false);
}
catch (Exception exception)
{
// Custom processing that need to occur when a message always fails.
log.Error("Message processing failed", exception);
throw;
}
#endregion
}
}
#region RegisterCustomErrorHandlingBehavior
class NewMessageProcessingPipelineStep :
RegisterStep
{
public NewMessageProcessingPipelineStep()
: base(
stepId: "CustomErrorHandlingBehavior",
behavior: typeof(CustomErrorHandlingBehavior),
description: "Adds custom error behavior to pipeline")
{
// Within a stage it is sometimes necessary to configure a specific
// step order. This can be achieved by invoking on of the following methods:
// - InsertAfter,
// - InsertAfterIfExists,
// - InsertBefore,
// - InsertBeforeIfExists
}
}
#endregion
}