Package io.netty.channel.nio
Class NioEventLoopGroup
java.lang.Object
io.netty.util.concurrent.AbstractEventExecutorGroup
io.netty.util.concurrent.MultithreadEventExecutorGroup
io.netty.channel.MultithreadEventLoopGroup
io.netty.channel.nio.NioEventLoopGroup
- All Implemented Interfaces:
EventLoopGroup
,EventExecutorGroup
,AutoCloseable
,Iterable<EventExecutor>
,Executor
,ExecutorService
,ScheduledExecutorService
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Constructor Summary
ConstructorsConstructorDescriptionCreate a new instance using the default number of threads, the defaultThreadFactory
and theSelectorProvider
which is returned bySelectorProvider.provider()
.NioEventLoopGroup
(int nThreads) Create a new instance using the specified number of threads,ThreadFactory
and theSelectorProvider
which is returned bySelectorProvider.provider()
.NioEventLoopGroup
(int nThreads, Executor executor) NioEventLoopGroup
(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectorProvider selectorProvider, SelectStrategyFactory selectStrategyFactory) NioEventLoopGroup
(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectorProvider selectorProvider, SelectStrategyFactory selectStrategyFactory, RejectedExecutionHandler rejectedExecutionHandler) NioEventLoopGroup
(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectorProvider selectorProvider, SelectStrategyFactory selectStrategyFactory, RejectedExecutionHandler rejectedExecutionHandler, EventLoopTaskQueueFactory taskQueueFactory) NioEventLoopGroup
(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectorProvider selectorProvider, SelectStrategyFactory selectStrategyFactory, RejectedExecutionHandler rejectedExecutionHandler, EventLoopTaskQueueFactory taskQueueFactory, EventLoopTaskQueueFactory tailTaskQueueFactory) NioEventLoopGroup
(int nThreads, Executor executor, SelectorProvider selectorProvider) NioEventLoopGroup
(int nThreads, Executor executor, SelectorProvider selectorProvider, SelectStrategyFactory selectStrategyFactory) NioEventLoopGroup
(int nThreads, ThreadFactory threadFactory) Create a new instance using the specified number of threads, the givenThreadFactory
and theSelectorProvider
which is returned bySelectorProvider.provider()
.NioEventLoopGroup
(int nThreads, ThreadFactory threadFactory, SelectorProvider selectorProvider) Create a new instance using the specified number of threads, the givenThreadFactory
and the givenSelectorProvider
.NioEventLoopGroup
(int nThreads, ThreadFactory threadFactory, SelectorProvider selectorProvider, SelectStrategyFactory selectStrategyFactory) NioEventLoopGroup
(ThreadFactory threadFactory) Create a new instance using the default number of threads, the givenThreadFactory
and theSelectorProvider
which is returned bySelectorProvider.provider()
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Method Summary
Modifier and TypeMethodDescriptionprotected EventLoop
Create a new EventExecutor which will later then accessible via theMultithreadEventExecutorGroup.next()
method.void
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, close, invokeAll, invokeAll, invokeAny, invokeAny, isShutdown, isTerminated
Methods inherited from interface java.lang.Iterable
forEach, spliterator
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Constructor Details
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NioEventLoopGroup
public NioEventLoopGroup()Create a new instance using the default number of threads, the defaultThreadFactory
and theSelectorProvider
which is returned bySelectorProvider.provider()
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NioEventLoopGroup
public NioEventLoopGroup(int nThreads) Create a new instance using the specified number of threads,ThreadFactory
and theSelectorProvider
which is returned bySelectorProvider.provider()
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NioEventLoopGroup
Create a new instance using the default number of threads, the givenThreadFactory
and theSelectorProvider
which is returned bySelectorProvider.provider()
. -
NioEventLoopGroup
Create a new instance using the specified number of threads, the givenThreadFactory
and theSelectorProvider
which is returned bySelectorProvider.provider()
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NioEventLoopGroup
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NioEventLoopGroup
public NioEventLoopGroup(int nThreads, ThreadFactory threadFactory, SelectorProvider selectorProvider) Create a new instance using the specified number of threads, the givenThreadFactory
and the givenSelectorProvider
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NioEventLoopGroup
public NioEventLoopGroup(int nThreads, ThreadFactory threadFactory, SelectorProvider selectorProvider, SelectStrategyFactory selectStrategyFactory) -
NioEventLoopGroup
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NioEventLoopGroup
public NioEventLoopGroup(int nThreads, Executor executor, SelectorProvider selectorProvider, SelectStrategyFactory selectStrategyFactory) -
NioEventLoopGroup
public NioEventLoopGroup(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectorProvider selectorProvider, SelectStrategyFactory selectStrategyFactory) -
NioEventLoopGroup
public NioEventLoopGroup(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectorProvider selectorProvider, SelectStrategyFactory selectStrategyFactory, RejectedExecutionHandler rejectedExecutionHandler) -
NioEventLoopGroup
public NioEventLoopGroup(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectorProvider selectorProvider, SelectStrategyFactory selectStrategyFactory, RejectedExecutionHandler rejectedExecutionHandler, EventLoopTaskQueueFactory taskQueueFactory) -
NioEventLoopGroup
public NioEventLoopGroup(int nThreads, Executor executor, EventExecutorChooserFactory chooserFactory, SelectorProvider selectorProvider, 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, ornull
if default one should be used.chooserFactory
- theEventExecutorChooserFactory
to use.selectorProvider
- theSelectorProvider
to use.selectStrategyFactory
- theSelectStrategyFactory
to use.rejectedExecutionHandler
- theRejectedExecutionHandler
to use.taskQueueFactory
- theEventLoopTaskQueueFactory
to use forSingleThreadEventExecutor.execute(Runnable)
, ornull
if default one should be used.tailTaskQueueFactory
- theEventLoopTaskQueueFactory
to use forSingleThreadEventLoop.executeAfterEventLoopIteration(Runnable)
, ornull
if default one should be used.
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Method Details
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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 is50
, which means the event loop will try to spend the same amount of time for I/O as for non-I/O tasks. -
rebuildSelectors
public void rebuildSelectors() -
newChild
Description copied from class:MultithreadEventExecutorGroup
Create a new EventExecutor which will later then accessible via theMultithreadEventExecutorGroup.next()
method. This method will be called for each thread that will serve thisMultithreadEventExecutorGroup
.- Specified by:
newChild
in classMultithreadEventLoopGroup
- Throws:
Exception
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