Interface ITaskSchedulerChannelInterceptor

A specialized ChannelInterceptor for TaskScheduler based channels

Inherited Members

IChannelInterceptor.PreSend(IMessage, IMessageChannel)

IChannelInterceptor.PostSend(IMessage, IMessageChannel, Boolean)

IChannelInterceptor.AfterSendCompletion(IMessage, IMessageChannel, Boolean, Exception)

IChannelInterceptor.PreReceive(IMessageChannel)

IChannelInterceptor.PostReceive(IMessage, IMessageChannel)

IChannelInterceptor.AfterReceiveCompletion(IMessage, IMessageChannel, Exception)

Namespace: Steeltoe.Messaging.Support

Assembly: Steeltoe.Messaging.Abstractions.dll

Syntax

public interface ITaskSchedulerChannelInterceptor : IChannelInterceptor

Methods

AfterMessageHandled(IMessage, IMessageChannel, IMessageHandler, Exception)

Invoked inside the Task submitted to the Scheduler after calling the target MessageHandler regardless of the outcome (i.e.Exception raised or not) thus allowing for proper resource cleanup.

Declaration

void AfterMessageHandled(IMessage message, IMessageChannel channel, IMessageHandler handler, Exception exception)

Parameters

Type	Name	Description
IMessage	message	the message to be handled
IMessageChannel	channel	the channel the message is for
IMessageHandler	handler	the target handler to handle the message
Exception	exception	any exception that might have occured

BeforeHandled(IMessage, IMessageChannel, IMessageHandler)

Invoked inside the Task submitted to the Scheduler just before calling the target MessageHandler to handle the message.

Declaration

IMessage BeforeHandled(IMessage message, IMessageChannel channel, IMessageHandler handler)

Parameters

Type	Name	Description
IMessage	message	the message to be handled
IMessageChannel	channel	the channel the message is for
IMessageHandler	handler	the target handler to handle the message

Returns

Type	Description
IMessage	the processed message; can be new message or null