A message contains the actual data object which is sent by the publisher and delivered to the interested subscribers for the topic. NCache provides the Message class which implements the IMessage interface to create a message.
public interface IMessage
Creation time in DateTime for the message.
ExpirationTime of TimeSpan type after which the message is expired from the topic. This can also accept null value, which will ensure that the message is not expired from the topic. In case of no expiration time specified, null is considered as default.
Auto generated ID for the message, as same messages can be stored on different topics.
The actual data object of interest for subscribers, for example, Order.