Interface INatsMsg<T>
This interface provides an optional contract when passing messages to processing methods which is usually helpful in creating test doubles in unit testing.
public interface INatsMsg<T>Type Parameters
TData type of the payload
Remarks
Using this interface is optional and should not affect functionality.
There is a performance penalty when using this interface because NatsMsg<T> is a value type and boxing is required. A boxing allocation occurs when a value type is converted to the interface type. This is because the interface type is a reference type and the value type must be converted to a reference type. You should benchmark your application to determine if the interface is worth the performance penalty or makes any noticeable degradation in performance.
Properties
- Connection
NATS connection this message is associated to.
- Data
Serializable data object.
- Error
Any errors (generally serialization errors) encountered while processing the message.
- Headers
Pass additional information using name-value pairs.
- ReplyTo
The reply subject that subscribers can use to send a response back to the publisher/requester.
- Size
Message size in bytes.
- Subject
The destination subject to publish to.
Methods
- EnsureSuccess()
Throws an exception if the message contains any errors (generally serialization errors).
- ReplyAsync(NatsHeaders?, string?, NatsPubOpts?, CancellationToken)
Reply with an empty message.