Messenger (OpenNMS 30.0.0 API)

All Known Implementing Classes:

JnaIcmpMessenger, Jni6IcmpMessenger, JniIcmpMessenger
```
public interface Messenger<ReqT,ReplyT>
```
A class that represents a simple messaging interface. This is possibly loss less and does not imply guaranteed deliver. The only real requirements are those implied by the Request and Reply interfaces.

Author:

brozow

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`sendRequest(ReqT request)`	Send a message using the messenger service
`void`	`start(ReplyHandler<ReplyT> callback)`	Start listening for replies and call the reply handler with any replies received.

- Method Detail
  - sendRequest
```
void sendRequest(ReqT request)
          throws Exception
```
    Send a message using the messenger service
    
    Throws:
    
    Exception
  - start
```
void start(ReplyHandler<ReplyT> callback)
```
    Start listening for replies and call the reply handler with any replies received.