com.neeve.sma

Interface MessageLatencyManager.UpdateListener

Enclosing class:

MessageLatencyManager

public static interface MessageLatencyManager.UpdateListener

Provides a listener callback that allows application to hook a listener that is called once message latency stats have been updated for a MessageView.

Method Summary

Methods

Modifier and Type	Method and Description
void	onUpdate(MessageBusBinding binding, MessageView view, MessageLatencyManager.MessagingDirection direction) This is called when when latency stats have been calculated for the view.

Method Detail

onUpdate

void onUpdate(MessageBusBinding binding,
            MessageView view,
            MessageLatencyManager.MessagingDirection direction)

This is called when when latency stats have been calculated for the view.

At present this is called for Inbound messages on receipt of the message prior to dispatch to the application just after MessageView.setPostWireTs(long) has been set. For outbound messages this is called by binding (possibly on a detached thread after MessageView.setPreWireTs(long) has been set.

MessageLatencyManager.UpdateListeners MUST NOT:

• Throw exceptions.
• Access platform managed application state.
• Mutate the message in any way.

There are no guarantees made as to the thread that will call the UpdateListener, and as such it is not generally safe for an MessageLatencyManager.UpdateListener to access any state other the message passed to it.

Parameters:

view - The MessageView The message view for which stats were updated.

direction - Inbound indicates that this is being called for an inbound message, Outbound for an outbound message.