接口 io.netty.channel.EventLoopGroup
的使用

使用EventLoopGroup的程序包

程序包	说明
io.netty.bootstrap	The helper classes with fluent API which enable an easy implementation of typical client side and server side channel initialization.
io.netty.channel	The core channel API which is asynchronous and event-driven abstraction of various transports such as a NIO Channel.
io.netty.channel.epoll	Optimized transport for linux which uses EPOLL Edge-Triggered Mode for maximal performance.
io.netty.channel.local	A virtual transport that enables the communication between the two parties in the same virtual machine.
io.netty.channel.nio	NIO-based channel API implementation - recommended for a large number of connections (>= 1000).
io.netty.channel.oio	Old blocking I/O based channel API implementation - recommended for a small number of connections (< 1000).

io.netty.bootstrap中EventLoopGroup的使用

返回EventLoopGroup的io.netty.bootstrap中的方法

限定符和类型	方法和说明
EventLoopGroup	ServerBootstrap.childGroup() Return the configured EventLoopGroup which will be used for the child channels or null if non is configured yet.
EventLoopGroup	AbstractBootstrap.group() Return the configured EventLoopGroup or null if non is configured yet.

参数类型为EventLoopGroup的io.netty.bootstrap中的方法

限定符和类型	方法和说明
Bootstrap	Bootstrap.clone(EventLoopGroup group) Returns a deep clone of this bootstrap which has the identical configuration except that it uses the given EventLoopGroup.
ServerBootstrap	ServerBootstrap.group(EventLoopGroup group) Specify the EventLoopGroup which is used for the parent (acceptor) and the child (client).
B	AbstractBootstrap.group(EventLoopGroup group) The EventLoopGroup which is used to handle all the events for the to-be-created Channel
ServerBootstrap	ServerBootstrap.group(EventLoopGroup parentGroup, EventLoopGroup childGroup) Set the EventLoopGroup for the parent (acceptor) and the child (client).

io.netty.channel中EventLoopGroup的使用

io.netty.channel中EventLoopGroup的子接口

限定符和类型	接口和说明
interface	EventLoop Will handle all the I/O operations for a Channel once registered.

实现EventLoopGroup的io.netty.channel中的类

限定符和类型	类和说明
class	MultithreadEventLoopGroup Abstract base class for EventLoopGroup implementations that handles their tasks with multiple threads at the same time.
class	SingleThreadEventLoop Abstract base class for EventLoop's that execute all its submitted tasks in a single thread.
class	ThreadPerChannelEventLoop SingleThreadEventLoop which is used to handle OIO Channel's.
class	ThreadPerChannelEventLoopGroup An EventLoopGroup that creates one EventLoop per Channel.

返回EventLoopGroup的io.netty.channel中的方法

限定符和类型	方法和说明
EventLoopGroup	SingleThreadEventLoop.parent()
EventLoopGroup	EventLoop.parent()

参数类型为EventLoopGroup的io.netty.channel中的构造器

构造器和说明
SingleThreadEventLoop(EventLoopGroup parent, java.util.concurrent.ThreadFactory threadFactory, boolean addTaskWakesUp)
SingleThreadEventLoop(EventLoopGroup parent, java.util.concurrent.ThreadFactory threadFactory, boolean addTaskWakesUp, int maxPendingTasks, RejectedExecutionHandler rejectedExecutionHandler)

io.netty.channel.epoll中EventLoopGroup的使用

实现EventLoopGroup的io.netty.channel.epoll中的类

限定符和类型	类和说明
class	EpollEventLoopGroup EventLoopGroup which uses epoll under the covers.

io.netty.channel.local中EventLoopGroup的使用

实现EventLoopGroup的io.netty.channel.local中的类

限定符和类型	类和说明
class	LocalEventLoopGroup MultithreadEventLoopGroup which must be used for the local transport.

io.netty.channel.nio中EventLoopGroup的使用

实现EventLoopGroup的io.netty.channel.nio中的类

限定符和类型	类和说明
class	NioEventLoop SingleThreadEventLoop implementation which register the Channel's to a Selector and so does the multi-plexing of these in the event loop.
class	NioEventLoopGroup MultithreadEventLoopGroup implementations which is used for NIO Selector based Channels.

io.netty.channel.oio中EventLoopGroup的使用

实现EventLoopGroup的io.netty.channel.oio中的类

限定符和类型	类和说明
class	OioEventLoopGroup EventLoopGroup which is used to handle OIO Channel's.