hudson.node_monitors
Class NodeMonitorUpdater

java.lang.Object
  hudson.slaves.ComputerListener
      hudson.node_monitors.NodeMonitorUpdater

All Implemented Interfaces:

ExtensionPoint

@Extension
public class NodeMonitorUpdater
extends ComputerListener

When a slave is connected, redo the node monitoring.

Author:

Kohsuke Kawaguchi

Nested Class Summary

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Constructor Summary

NodeMonitorUpdater()

Method Summary

void	onOnline(Computer c, TaskListener listener) Triggers the update with 5 seconds quiet period, to avoid triggering data check too often when multiple slaves become online at about the same time.

Methods inherited from class hudson.slaves.ComputerListener

all, onConfigurationChange, onLaunchFailure, onOffline, onOnline, onTemporarilyOffline, onTemporarilyOnline, preLaunch, preOnline, register, unregister

Methods inherited from class java.lang.Object

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

Constructor Detail

NodeMonitorUpdater

public NodeMonitorUpdater()

Method Detail

onOnline

public void onOnline(Computer c,
                     TaskListener listener)
              throws IOException,
                     InterruptedException

Triggers the update with 5 seconds quiet period, to avoid triggering data check too often when multiple slaves become online at about the same time.

Overrides:

onOnline in class ComputerListener

listener - This is connected to the launch log of the computer. Since this method is called synchronously from the thread that launches a computer, if this method performs a time-consuming operation, this listener should be notified of the progress. This is also a good listener for reporting problems.

Throws:

IOException - Exceptions will be recorded to the listener. Note that throwing an exception doesn't put the computer offline.

InterruptedException - Exceptions will be recorded to the listener. Note that throwing an exception doesn't put the computer offline.

See Also:

ComputerListener.preOnline(Computer, Channel, FilePath, TaskListener)