net.hasor.neta.handler.codec

类 LimitFrameHandler

java.lang.Object

net.hasor.neta.handler.codec.LimitFrameHandler

所有已实现的接口:

PipeHandler<ByteBuf,ByteBuf>

public class LimitFrameHandler
extends Object
implements PipeHandler<ByteBuf,ByteBuf>

in ByteBuf is split into multiple ByteBuf using a fixed length

 Case 1
 maxLength   = 10

 BEFORE (25 bytes)    AFTER (25 bytes)
 +----------+        +----------+----------+---------+
 | 25 bytes | -----> | 10 bytes | 10 bytes | 5 bytes |
 +----------+        +----------+----------+---------+
 

 Case 2
 maxLength   = 10

 BEFORE (14 bytes)                     AFTER (14 bytes)
 +------------------------------+      +------------+-----------+
 | 3 bytes | 10 bytes | 1 bytes | ---> | (10 bytes) | (4 bytes) |
 +------------------------------+      +------------+-----------+
 

版本:

: 2024-01-20

作者:

赵永春 (zyc@hasor.net)

构造器概要

构造器

构造器和说明
LimitFrameHandler(int maxLength) Creates a new decoder.
LimitFrameHandler(int maxLength, ByteBufAllocator bufAllocator) Creates a new decoder.

方法概要

限定符和类型	方法和说明
PipeStatus	onMessage(PipeContext context, PipeRcvQueue<ByteBuf> src, PipeSndQueue<ByteBuf> dst)

从类继承的方法 java.lang.Object

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

从接口继承的方法 net.hasor.neta.handler.PipeHandler

onActive, onClose, onError, onInit

构造器详细资料

LimitFrameHandler

public LimitFrameHandler(int maxLength)

Creates a new decoder.

参数:

maxLength - the maximum length of the decoded frame.

LimitFrameHandler

public LimitFrameHandler(int maxLength,
                         ByteBufAllocator bufAllocator)

Creates a new decoder.

参数:

maxLength - the maximum length of the decoded frame.

方法详细资料

onMessage

public PipeStatus onMessage(PipeContext context,
                            PipeRcvQueue<ByteBuf> src,
                            PipeSndQueue<ByteBuf> dst)

指定者:

onMessage 在接口中 PipeHandler<ByteBuf,ByteBuf>