Delegate MessageDeliveryFailureCallback

Delivery failure notification is raised to any publisher which has registered a message failure event on that topic.

Assembly: Alachisoft.NCache.Runtime.dll
Syntax
public delegate void MessageDeliveryFailureCallback(object sender, MessageFailedEventArgs args);
Parameters
Type Name Description
System.Object sender

Sender's information.
MessageFailedEventArgs args

Event Arguments.
Examples

The following example demonstrates how to use the MessageDeliveryFailureCallback class to notify an application about the message delivery failure.

First, initialize the cache.

ICache cache = CacheManager.GetCache("demoClusteredCache");

Then, get messaging service from the cache.

IMessagingService messagingService=cache.MessagingService;

Then, get topic from the messagingService.

ITopic topic=messagingService.GetTopic("mytopic");  
if(topic==null)  //If topic not exists create it.
{
  topic=messagingService.CreateTopic("mytopic");
}

Then, register for message delivery failure events.

public void MessageDeliveryFailure(object sender, MessageFailedEventArgs args)
{
    // ...
}

topic.MessageDeliveryFailure += MessageDeliveryFailure;