dlock

Class StressDLockClient

java.lang.Object

dlock.StressDLockClient

public class StressDLockClient
extends Object

Client intended to stress the dlock mechanisms.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StressDLockClient.SerializableObject Serializable Object class

Constructor Summary

Constructors

Constructor and Description
StressDLockClient()

Method Summary

Modifier and Type	Method and Description
static void	closeCacheTask() closeCacheTask: General task to unhook the vm from the distributed cache.
static void	createCacheTask() createCacheTask: General task to hook the vm to the distributed cache.
static void	createDataTask() createDataTask TASK: create DLockPrms.numLocks objects to lock and put them in the GemFire Cache
static void	lockByTidTask() lockByTidTask TASK: for DLockPrms.iterations, clients lock the object at index tid%DLockPrms.numLocks, sleep DLockPrms#sleepMs if {@link DLockPrms#sleep} is true, then unlcok.

Methods inherited from class java.lang.Object

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

Constructor Detail

StressDLockClient

public StressDLockClient()

Method Detail

createCacheTask

public static void createCacheTask()

createCacheTask: General task to hook the vm to the distributed cache.

closeCacheTask

public static void closeCacheTask()

closeCacheTask: General task to unhook the vm from the distributed cache.

createDataTask

public static void createDataTask()

createDataTask TASK: create DLockPrms.numLocks objects to lock and put them in the GemFire Cache

lockByTidTask

public static void lockByTidTask()

lockByTidTask TASK: for DLockPrms.iterations, clients lock the object at index tid%DLockPrms.numLocks, sleep DLockPrms#sleepMs if {@link DLockPrms#sleep} is true, then unlcok. There is no contention if the number of clients is less than or equal to the number of locks.