net.hasor.neta.handler

类 PipeDuplexHandler<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

java.lang.Object

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

所有已实现的接口:

PipeDuplex<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

public class PipeDuplexHandler<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>
extends Object
implements PipeDuplex<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

Used to represent a unidirectional data processor, two PipeDuplexHandler`s in opposite directions can to PipeDuplex

版本:

: 2023-10-17

作者:

赵永春 (zyc@hasor.net)

另请参阅:

PipeDuplex

构造器概要

构造器

构造器和说明
PipeDuplexHandler(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
void	onActive(PipeContext context) when the Connected.
void	onClose(PipeContext context) release protocol stack, connection close.
PipeStatus	onError(PipeContext context, boolean isRcv, Throwable e, PipeExceptionHolder eh) Gets called if a Throwable was thrown.
void	onInit(PipeContext context) Initialize the protocol stack.
PipeStatus	onMessage(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.

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

PipeDuplexHandler

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

方法详细资料

onInit

public void onInit(PipeContext context)
            throws Throwable

从接口复制的说明: PipeDuplex

Initialize the protocol stack.

指定者:

onInit 在接口中 PipeDuplex<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

抛出:

Throwable

onActive

public void onActive(PipeContext context)
              throws Throwable

从接口复制的说明: PipeDuplex

when the Connected.

指定者:

onActive 在接口中 PipeDuplex<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

抛出:

Throwable

onMessage

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

从接口复制的说明: PipeDuplex

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 PipeDuplex.onError(PipeContext, boolean, Throwable, PipeExceptionHolder).

指定者:

onMessage 在接口中 PipeDuplex<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

抛出:

Throwable

onError

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

从接口复制的说明: PipeDuplex

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

  ... -> onMessage -> onMessage -> Exception
                                       |
                                    onError -> onError -> onError...
 

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

  ... -> onMessage -> onError -> onError(invoker clear) -> onMessage -> ...
 

指定者:

onError 在接口中 PipeDuplex<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>

抛出:

Throwable

onClose

public void onClose(PipeContext context)

从接口复制的说明: PipeDuplex

release protocol stack, connection close.

指定者:

onClose 在接口中 PipeDuplex<RCV_UP,RCV_DOWN,SND_UP,SND_DOWN>