hudson.plugins.swarm
Class Client

java.lang.Object
  hudson.plugins.swarm.Client

public class Client
extends Object

Swarm client.

Discovers nearby Jenkins via UDP broadcast, and pick eligible one randomly and joins it.

Author:

Kohsuke Kawaguchi

Field Summary

String	autoDiscoveryAddress
String	description
boolean	disableSslVerification
int	executors
boolean	help
List<String>	labels
String	master
String	mode
String	name
String	password
File	remoteFsRoot
protected hudson.plugins.swarm.Client.Candidate	target The Jenkins that we are trying to connect to.
String	username

Constructor Summary

Client()

Method Summary

protected List<DatagramPacket>	collectBroadcastResponses(DatagramSocket socket)
protected void	connect() This method blocks while the swarm slave is serving as a slave.
protected org.apache.commons.httpclient.HttpClient	createHttpClient(URL urlForAuth)
protected void	createSwarmSlave()
protected hudson.plugins.swarm.Client.Candidate	discoverFromBroadcast()
static void	main(String... args)
void	run() Finds a Jenkins master that supports swarming, and join it.
protected void	sendBroadcast(DatagramSocket socket)
protected void	verifyThatUrlIsHudson()

Methods inherited from class java.lang.Object

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

Field Detail

target

protected hudson.plugins.swarm.Client.Candidate target

The Jenkins that we are trying to connect to.

name

public String name

description

public String description

labels

public List<String> labels

remoteFsRoot

public File remoteFsRoot

executors

public int executors

master

public String master

autoDiscoveryAddress

public String autoDiscoveryAddress

disableSslVerification

public boolean disableSslVerification

mode

public String mode

username

public String username

password

public String password

help

public boolean help

Constructor Detail

Client

public Client()
       throws IOException

Throws:

IOException

Method Detail

main

public static void main(String... args)
                 throws InterruptedException,
                        IOException

Throws:

InterruptedException

IOException

run

public void run()
         throws InterruptedException

Finds a Jenkins master that supports swarming, and join it.

This method never returns.

Throws:

InterruptedException

discoverFromBroadcast

protected hudson.plugins.swarm.Client.Candidate discoverFromBroadcast()
                                                               throws IOException,
                                                                      InterruptedException,
                                                                      RetryException,
                                                                      ParserConfigurationException

Throws:

IOException

InterruptedException

RetryException

ParserConfigurationException

sendBroadcast

protected void sendBroadcast(DatagramSocket socket)
                      throws IOException

Throws:

IOException

collectBroadcastResponses

protected List<DatagramPacket> collectBroadcastResponses(DatagramSocket socket)
                                                  throws IOException,
                                                         RetryException

Throws:

IOException

RetryException

connect

protected void connect()
                throws InterruptedException

This method blocks while the swarm slave is serving as a slave.

Interrupt the thread to abort it and return.

Throws:

InterruptedException

createHttpClient

protected org.apache.commons.httpclient.HttpClient createHttpClient(URL urlForAuth)

createSwarmSlave

protected void createSwarmSlave()
                         throws IOException,
                                InterruptedException,
                                RetryException

Throws:

IOException

InterruptedException

RetryException

verifyThatUrlIsHudson

protected void verifyThatUrlIsHudson()
                              throws InterruptedException,
                                     RetryException

Throws:

InterruptedException

RetryException