io.netty.channel.kqueue

Class KQueueEventLoopGroup

java.lang.Object

io.netty.util.concurrent.AbstractEventExecutorGroup

io.netty.util.concurrent.MultithreadEventExecutorGroup

io.netty.channel.MultithreadEventLoopGroup

io.netty.channel.kqueue.KQueueEventLoopGroup

All Implemented Interfaces:

EventLoopGroup, EventExecutorGroup, Iterable<EventExecutor>, Executor, ExecutorService, ScheduledExecutorService

public final class KQueueEventLoopGroup
extends MultithreadEventLoopGroup

Constructor Summary

Constructors

Constructor and Description
KQueueEventLoopGroup() Create a new instance using the default number of threads and the default ThreadFactory.
KQueueEventLoopGroup(int nThreads) Create a new instance using the specified number of threads and the default ThreadFactory.
KQueueEventLoopGroup(int nThreads, Executor executor)
KQueueEventLoopGroup(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectStrategyFactory selectStrategyFactory)
KQueueEventLoopGroup(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectStrategyFactory selectStrategyFactory, RejectedExecutionHandler rejectedExecutionHandler)
KQueueEventLoopGroup(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectStrategyFactory selectStrategyFactory, RejectedExecutionHandler rejectedExecutionHandler, EventLoopTaskQueueFactory queueFactory)
KQueueEventLoopGroup(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectStrategyFactory selectStrategyFactory, RejectedExecutionHandler rejectedExecutionHandler, EventLoopTaskQueueFactory taskQueueFactory, EventLoopTaskQueueFactory tailTaskQueueFactory)
KQueueEventLoopGroup(int nThreads, Executor executor, SelectStrategyFactory selectStrategyFactory)
KQueueEventLoopGroup(int nThreads, SelectStrategyFactory selectStrategyFactory) Create a new instance using the specified number of threads and the default ThreadFactory.
KQueueEventLoopGroup(int nThreads, ThreadFactory threadFactory) Create a new instance using the specified number of threads and the given ThreadFactory.
KQueueEventLoopGroup(int nThreads, ThreadFactory threadFactory, int maxEventsAtOnce) Deprecated. Use KQueueEventLoopGroup(int) or KQueueEventLoopGroup(int, ThreadFactory)
KQueueEventLoopGroup(int nThreads, ThreadFactory threadFactory, int maxEventsAtOnce, SelectStrategyFactory selectStrategyFactory) Deprecated. Use KQueueEventLoopGroup(int), KQueueEventLoopGroup(int, ThreadFactory), or KQueueEventLoopGroup(int, SelectStrategyFactory)
KQueueEventLoopGroup(int nThreads, ThreadFactory threadFactory, SelectStrategyFactory selectStrategyFactory) Create a new instance using the specified number of threads and the given ThreadFactory.
KQueueEventLoopGroup(ThreadFactory threadFactory) Create a new instance using the default number of threads and the given ThreadFactory.

Method Summary

Modifier and Type	Method and Description
protected EventLoop	newChild(Executor executor, Object... args) Create a new EventExecutor which will later then accessible via the MultithreadEventExecutorGroup.next() method.
void	setIoRatio(int ioRatio) Sets the percentage of the desired amount of time spent for I/O in the child event loops.

Methods inherited from class io.netty.channel.MultithreadEventLoopGroup

newDefaultThreadFactory, next, register, register, register

Methods inherited from class io.netty.util.concurrent.MultithreadEventExecutorGroup

awaitTermination, executorCount, isShutdown, isShuttingDown, isTerminated, iterator, shutdown, shutdownGracefully, terminationFuture

Methods inherited from class io.netty.util.concurrent.AbstractEventExecutorGroup

execute, invokeAll, invokeAll, invokeAny, invokeAny, schedule, schedule, scheduleAtFixedRate, scheduleWithFixedDelay, shutdownGracefully, shutdownNow, submit, submit, submit

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.netty.util.concurrent.EventExecutorGroup

isShuttingDown, iterator, schedule, schedule, scheduleAtFixedRate, scheduleWithFixedDelay, shutdown, shutdownGracefully, shutdownGracefully, shutdownNow, submit, submit, submit, terminationFuture

Methods inherited from interface java.util.concurrent.ExecutorService

awaitTermination, invokeAll, invokeAll, invokeAny, invokeAny, isShutdown, isTerminated

Methods inherited from interface java.util.concurrent.Executor

execute

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

KQueueEventLoopGroup

public KQueueEventLoopGroup()

Create a new instance using the default number of threads and the default ThreadFactory.

KQueueEventLoopGroup

public KQueueEventLoopGroup(int nThreads)

Create a new instance using the specified number of threads and the default ThreadFactory.

KQueueEventLoopGroup

public KQueueEventLoopGroup(ThreadFactory threadFactory)

Create a new instance using the default number of threads and the given ThreadFactory.

KQueueEventLoopGroup

public KQueueEventLoopGroup(int nThreads,
                            SelectStrategyFactory selectStrategyFactory)

Create a new instance using the specified number of threads and the default ThreadFactory.

KQueueEventLoopGroup

public KQueueEventLoopGroup(int nThreads,
                            ThreadFactory threadFactory)

Create a new instance using the specified number of threads and the given ThreadFactory.

KQueueEventLoopGroup

public KQueueEventLoopGroup(int nThreads,
                            Executor executor)

KQueueEventLoopGroup

public KQueueEventLoopGroup(int nThreads,
                            ThreadFactory threadFactory,
                            SelectStrategyFactory selectStrategyFactory)

Create a new instance using the specified number of threads and the given ThreadFactory.

KQueueEventLoopGroup

@Deprecated
public KQueueEventLoopGroup(int nThreads,
                                        ThreadFactory threadFactory,
                                        int maxEventsAtOnce)

Deprecated. Use KQueueEventLoopGroup(int) or KQueueEventLoopGroup(int, ThreadFactory)

Create a new instance using the specified number of threads, the given ThreadFactory and the given maximal amount of epoll events to handle per epollWait(...).

KQueueEventLoopGroup

@Deprecated
public KQueueEventLoopGroup(int nThreads,
                                        ThreadFactory threadFactory,
                                        int maxEventsAtOnce,
                                        SelectStrategyFactory selectStrategyFactory)

Deprecated. Use KQueueEventLoopGroup(int), KQueueEventLoopGroup(int, ThreadFactory), or KQueueEventLoopGroup(int, SelectStrategyFactory)

Create a new instance using the specified number of threads, the given ThreadFactory and the given maximal amount of epoll events to handle per epollWait(...).

KQueueEventLoopGroup

public KQueueEventLoopGroup(int nThreads,
                            Executor executor,
                            SelectStrategyFactory selectStrategyFactory)

KQueueEventLoopGroup

public KQueueEventLoopGroup(int nThreads,
                            Executor executor,
                            EventExecutorChooserFactory chooserFactory,
                            SelectStrategyFactory selectStrategyFactory)

KQueueEventLoopGroup

public KQueueEventLoopGroup(int nThreads,
                            Executor executor,
                            EventExecutorChooserFactory chooserFactory,
                            SelectStrategyFactory selectStrategyFactory,
                            RejectedExecutionHandler rejectedExecutionHandler)

KQueueEventLoopGroup

public KQueueEventLoopGroup(int nThreads,
                            Executor executor,
                            EventExecutorChooserFactory chooserFactory,
                            SelectStrategyFactory selectStrategyFactory,
                            RejectedExecutionHandler rejectedExecutionHandler,
                            EventLoopTaskQueueFactory queueFactory)

KQueueEventLoopGroup

public KQueueEventLoopGroup(int nThreads,
                            Executor executor,
                            EventExecutorChooserFactory chooserFactory,
                            SelectStrategyFactory selectStrategyFactory,
                            RejectedExecutionHandler rejectedExecutionHandler,
                            EventLoopTaskQueueFactory taskQueueFactory,
                            EventLoopTaskQueueFactory tailTaskQueueFactory)

Parameters:

nThreads - the number of threads that will be used by this instance.

executor - the Executor to use, or null if default one should be used.

chooserFactory - the EventExecutorChooserFactory to use.

selectStrategyFactory - the SelectStrategyFactory to use.

rejectedExecutionHandler - the RejectedExecutionHandler to use.

taskQueueFactory - the EventLoopTaskQueueFactory to use for SingleThreadEventExecutor.execute(Runnable), or null if default one should be used.

tailTaskQueueFactory - the EventLoopTaskQueueFactory to use for SingleThreadEventLoop.executeAfterEventLoopIteration(Runnable), or null if default one should be used.

Method Detail

setIoRatio

public void setIoRatio(int ioRatio)

Sets the percentage of the desired amount of time spent for I/O in the child event loops. The default value is 50, which means the event loop will try to spend the same amount of time for I/O as for non-I/O tasks.

newChild

protected EventLoop newChild(Executor executor,
                             Object... args)
                      throws Exception

Description copied from class: MultithreadEventExecutorGroup

Create a new EventExecutor which will later then accessible via the MultithreadEventExecutorGroup.next() method. This method will be called for each thread that will serve this MultithreadEventExecutorGroup.

Specified by:

newChild in class MultithreadEventLoopGroup

Throws:

Exception