net.hasor.neta.handler

类 PipeDuplexLayer<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

java.lang.Object

net.hasor.neta.handler.PipeDuplexLayer<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

所有已实现的接口:

PipeLayer<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

public class PipeDuplexLayer<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>
extends Object
implements PipeLayer<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

Used to represent a unidirectional data processor, two PipeDuplexLayer`s in opposite directions can to PipeLayer

版本:

: 2023-10-17

作者:

赵永春 (zyc@hasor.net)

另请参阅:

PipeLayer

构造器概要

构造器

构造器和说明
PipeDuplexLayer(PipeHandler<RCV_UP,RCV_DOWN> decoder, PipeHandler<SND_UP,SND_DOWN> encoder)

方法概要

限定符和类型	方法和说明
PipeStatus	doError(PipeContext context, boolean isRcv, Throwable e, PipeExceptionHolder eh) Gets called if a Throwable was thrown.
PipeStatus	doLayer(PipeContext context, boolean isRcv, PipeRcvQueue<RCV_UP> rcvUp, PipeSndQueue<RCV_DOWN> rcvDown, PipeRcvQueue<SND_UP> sndUp, PipeSndQueue<SND_DOWN> sndDown) process data the protocol stack.
void	init(PipeContext context) Initialize the protocol stack, when the Connected.
void	release(PipeContext context) release protocol stack, connection close.

从类继承的方法 java.lang.Object

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

构造器详细资料

PipeDuplexLayer

public PipeDuplexLayer(PipeHandler<RCV_UP,RCV_DOWN> decoder,
                       PipeHandler<SND_UP,SND_DOWN> encoder)

方法详细资料

init

public void init(PipeContext context)
          throws Exception

从接口复制的说明: PipeLayer

Initialize the protocol stack, when the Connected.

指定者:

init 在接口中 PipeLayer<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

抛出:

Exception

doLayer

public PipeStatus doLayer(PipeContext context,
                          boolean isRcv,
                          PipeRcvQueue<RCV_UP> rcvUp,
                          PipeSndQueue<RCV_DOWN> rcvDown,
                          PipeRcvQueue<SND_UP> sndUp,
                          PipeSndQueue<SND_DOWN> sndDown)
                   throws IOException

从接口复制的说明: PipeLayer

process data the protocol stack. After the doLayer method returns, The PipeRcvQueue.rcvSubmit()/PipeSndQueue.sndSubmit() method of (RCV_UP, RCV_DOWN, SND_UP, SND_DOWN) will be called.

• When the method throws, (RCV_UP, RCV_DOWN, SND_UP, SND_DOWN) keep state, and call PipeLayer.doError(PipeContext, boolean, Throwable, PipeExceptionHolder).

指定者:

doLayer 在接口中 PipeLayer<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

抛出:

IOException

doError

public PipeStatus doError(PipeContext context,
                          boolean isRcv,
                          Throwable e,
                          PipeExceptionHolder eh)
                   throws Throwable

从接口复制的说明: PipeLayer

Gets called if a Throwable was thrown. If an exception occurs, piple executes in the following way. After the doError method returns, The PipeRcvQueue.rcvReset()/PipeSndQueue.sndReset() method of (RCV_UP, RCV_DOWN, SND_UP, SND_DOWN) will be called

  ... -> doLayer -> doLayer -> Exception
                                   |
                                doError -> doError -> doError...
 

You can clear the exception flag with the PipeExceptionHolder.clear() method, and piple execution will continue normally

  ... -> doLayer -> doError -> doError(invoker clear) -> doLayer -> ...
 

指定者:

doError 在接口中 PipeLayer<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

抛出:

Throwable

release

public void release(PipeContext context)

从接口复制的说明: PipeLayer

release protocol stack, connection close.

指定者:

release 在接口中 PipeLayer<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>