Package org.tinyradius.io.client.timeout

Class FixedTimeoutHandler

java.lang.Object

org.tinyradius.io.client.timeout.FixedTimeoutHandler

All Implemented Interfaces:

TimeoutHandler

public class FixedTimeoutHandler
extends Object
implements TimeoutHandler

TimeoutHandler that waits a fixed period for every timeout, up to a predefined max attempt count.

Constructor Summary

Constructors

Constructor	Description
FixedTimeoutHandler(io.netty.util.Timer timer)
FixedTimeoutHandler(io.netty.util.Timer timer, int maxAttempts, int timeoutMs)

Method Summary

Modifier and Type	Method	Description
void	onTimeout(Runnable retry, int totalAttempts, io.netty.util.concurrent.Promise<RadiusResponse> promise)	Schedule a retry in the future.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

FixedTimeoutHandler

public FixedTimeoutHandler(io.netty.util.Timer timer)

FixedTimeoutHandler

public FixedTimeoutHandler(io.netty.util.Timer timer,
 int maxAttempts,
 int timeoutMs)

Parameters:

timer - netty timer for timing out requests

maxAttempts - max number of attempts to try before returning failure

timeoutMs - time to wait before timeout or next retry, in milliseconds

Method Details

onTimeout

public void onTimeout(Runnable retry,
 int totalAttempts,
 io.netty.util.concurrent.Promise<RadiusResponse> promise)

Description copied from interface: TimeoutHandler

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.

Specified by:

onTimeout in interface TimeoutHandler

Parameters:

retry - runnable to invoke to retry

totalAttempts - current attempt count

promise - request promise that resolves when a response is received