RetryStrategy (tinyradius-netty API)

All Known Implementing Classes:

SimpleRetryStrategy
```
public interface RetryStrategy
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`scheduleRetry(java.lang.Runnable retry, int totalAttempts, io.netty.util.concurrent.Promise<RadiusPacket> promise)`	Schedule a retry in the future.

- Method Detail
  - scheduleRetry
```
void scheduleRetry(java.lang.Runnable retry,
                   int totalAttempts,
                   io.netty.util.concurrent.Promise<RadiusPacket> promise)
```
    Schedule a retry in the future. Invoked immediately after a request is sent to schedule next retry.
    When retry is due to run, should also check if promise isDone() before running.
    Implemented here instead of RadiusClient so custom scheduling / retry backoff can be used depending on implementation, and actual retry can be deferred. Scheduling and logic should be implemented here, while RadiusClient only deals with IO.
    
    Parameters:
    
    retry - runnable to invoke to retry
    
    totalAttempts - current attempt count
    
    promise - request promise that resolves when a response is received