org.jgroups.tests.perf

Class UPerf

java.lang.Object

org.jgroups.ReceiverAdapter

org.jgroups.tests.perf.UPerf

All Implemented Interfaces:

MembershipListener, MessageListener, Receiver

public class UPerf
extends ReceiverAdapter

Tests the UNICAST by invoking unicast RPCs between a sender and a receiver. Mimicks the DIST mode in Infinispan

Author:

Bela Ban

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	UPerf.ConfigOptions
static class	UPerf.Results

Field Summary

Fields

Modifier and Type	Field and Description
protected List<Address>	members
protected List<Address>	site_masters

Constructor Summary

Constructors

Constructor and Description
UPerf()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	addSiteMastersToMembers()
void	eventLoop()
byte[]	get(long key)
UPerf.ConfigOptions	getConfig()
protected static List<String>	getSites(JChannel channel)
void	init(String props, String name, boolean xsite)
static void	main(String[] args)
void	put(long key, byte[] val)
void	setAnycastCount(int num)
void	setMessageSize(int num)
void	setNumMessages(int num)
void	setNumThreads(int num)
void	setOOB(boolean oob)
void	setReadPercentage(double val)
void	setSync(boolean val)
void	setUseAnycastAddrs(boolean flag)
UPerf.Results	startTest()
void	viewAccepted(View new_view) Called when a change in membership has occurred.

Methods inherited from class org.jgroups.ReceiverAdapter

block, getState, receive, setState, suspect, unblock

Methods inherited from class java.lang.Object

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

Field Detail

members

protected final List<Address> members

site_masters

protected final List<Address> site_masters

Constructor Detail

UPerf

public UPerf()

Method Detail

init

public void init(String props,
        String name,
        boolean xsite)
          throws Throwable

Throws:

Throwable

viewAccepted

public void viewAccepted(View new_view)

Description copied from class: ReceiverAdapter

Called when a change in membership has occurred. No long running actions, sending of messages or anything that could block should be done in this callback. If some long running action needs to be performed, it should be done in a separate thread.

Note that on reception of the first view (a new member just joined), the channel will not yet be in the connected state. This only happens when Channel.connect(String) returns.

Specified by:

viewAccepted in interface MembershipListener

Overrides:

viewAccepted in class ReceiverAdapter

addSiteMastersToMembers

protected void addSiteMastersToMembers()

startTest

public UPerf.Results startTest()
                        throws Throwable

Throws:

Throwable

setOOB

public void setOOB(boolean oob)

setSync

public void setSync(boolean val)

setNumMessages

public void setNumMessages(int num)

setNumThreads

public void setNumThreads(int num)

setMessageSize

public void setMessageSize(int num)

setAnycastCount

public void setAnycastCount(int num)

setUseAnycastAddrs

public void setUseAnycastAddrs(boolean flag)

setReadPercentage

public void setReadPercentage(double val)

get

public byte[] get(long key)

put

public void put(long key,
       byte[] val)

getConfig

public UPerf.ConfigOptions getConfig()

eventLoop

public void eventLoop()
               throws Throwable

Throws:

Throwable

getSites

protected static List<String> getSites(JChannel channel)

main

public static void main(String[] args)