Package org.jolokia.service.discovery

Class MulticastUtil

java.lang.Object

org.jolokia.service.discovery.MulticastUtil

public final class MulticastUtil
extends Object

Utility class for handling multicast stuff

Since:

28.01.14

Author:

roland

Method Summary

Modifier and Type	Method	Description
static String	getReadableSocketName(InetAddress address, int port)
static String	getReadableSocketName(MulticastSocket socket)
static List<DiscoveryIncomingMessage>	sendQueryAndCollectAnswers(DiscoveryOutgoingMessage pOutMsg, int pTimeout, String pMulticastGroup, int pMulticastPort)	Sent out a message to Jolokia's multicast group over all network interfaces supporting multicast request (and no logging is used)
static List<DiscoveryIncomingMessage>	sendQueryAndCollectAnswers(DiscoveryOutgoingMessage pOutMsg, int pTimeout, String pMulticastGroup, int pMulticastPort, org.jolokia.server.core.service.api.LogHandler pLogHandler)	Sent out a message to Jolokia's multicast group over all network interfaces supporting multicasts

Methods inherited from class java.lang.Object

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

Method Details

sendQueryAndCollectAnswers

public static List<DiscoveryIncomingMessage> sendQueryAndCollectAnswers(DiscoveryOutgoingMessage pOutMsg,
 int pTimeout,
 String pMulticastGroup,
 int pMulticastPort)
                                                                 throws IOException

Sent out a message to Jolokia's multicast group over all network interfaces supporting multicast request (and no logging is used)

Parameters:

pOutMsg - the message to send

pTimeout - timeout used for how long to wait for discovery messages

Returns:

list of received answers, never null

Throws:

IOException - if something fails during the discovery request

sendQueryAndCollectAnswers

public static List<DiscoveryIncomingMessage> sendQueryAndCollectAnswers(DiscoveryOutgoingMessage pOutMsg,
 int pTimeout,
 String pMulticastGroup,
 int pMulticastPort,
 org.jolokia.server.core.service.api.LogHandler pLogHandler)
                                                                 throws IOException

Sent out a message to Jolokia's multicast group over all network interfaces supporting multicasts

Parameters:

pOutMsg - the message to send

pTimeout - timeout used for how long to wait for discovery messages

pLogHandler - a log handler for printing out logging information

Returns:

list of received answers, never null

Throws:

IOException - if something fails during the discovery request

getReadableSocketName

public static String getReadableSocketName(MulticastSocket socket)

getReadableSocketName

public static String getReadableSocketName(InetAddress address,
 int port)