hudson.plugins.swarm

Class SwarmClient

java.lang.Object

hudson.plugins.swarm.SwarmClient

public class SwarmClient
extends Object

Constructor Summary

Constructors

Constructor and Description
SwarmClient(Options options)

Method Summary

Modifier and Type	Method and Description
protected List<DatagramPacket>	collectBroadcastResponses(DatagramSocket socket)
protected void	connect(Candidate target) This method blocks while the swarm slave is serving as a slave.
protected org.apache.commons.httpclient.HttpClient	createHttpClient(URL urlForAuth)
protected void	createSwarmSlave(Candidate target)
Candidate	discoverFromBroadcast()
Candidate	discoverFromMasterUrl()
String	getHash()
static String	hash(File remoteFsRoot) Returns a hash that should be consistent for any individual swarm client (as long as it has a persistent IP) and should be unique to that client.
protected void	sendBroadcast(DatagramSocket socket)
protected void	verifyThatUrlIsHudson(Candidate target)

Methods inherited from class java.lang.Object

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

Constructor Detail

SwarmClient

public SwarmClient(Options options)

Method Detail

getHash

public String getHash()

discoverFromBroadcast

public Candidate discoverFromBroadcast()
                                throws IOException,
                                       RetryException,
                                       ParserConfigurationException

Throws:

IOException

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

discoverFromMasterUrl

public Candidate discoverFromMasterUrl()
                                throws IOException,
                                       ParserConfigurationException,
                                       RetryException

Throws:

IOException

ParserConfigurationException

RetryException

connect

protected void connect(Candidate target)
                throws InterruptedException

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

Interrupt the thread to abort it and return.

Parameters:

target - candidate

Throws:

InterruptedException

createHttpClient

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

createSwarmSlave

protected void createSwarmSlave(Candidate target)
                         throws IOException,
                                InterruptedException,
                                RetryException

Throws:

IOException

InterruptedException

RetryException

verifyThatUrlIsHudson

protected void verifyThatUrlIsHudson(Candidate target)
                              throws InterruptedException,
                                     RetryException

Throws:

InterruptedException

RetryException

hash

public static String hash(File remoteFsRoot)

Returns a hash that should be consistent for any individual swarm client (as long as it has a persistent IP) and should be unique to that client.

Parameters:

remoteFsRoot - the file system root should be part of the hash (to support multiple swarm clients from the same machine)

Returns:

our best effort at a consistent hash