MysqlProtocol (Spring Boot Protocol 2.1.4 API)

java.lang.Object
- com.github.netty.core.AbstractProtocol
- - com.github.netty.protocol.MysqlProtocol

所有已实现的接口:

Ordered, ProtocolHandler, ServerListener
```
public class MysqlProtocol
extends AbstractProtocol
```
Mysql Protocol Payload mysql client will not send the first packet, the server will, after receiving the link, immediately return the authentication information |------------------------------------------------------------------------------- |Type | Name | Description |------------------------------------------------------------------------------- |int[3] | payload_length | Length of the payload. The number of bytes in the packet beyond the initial 4 bytes that make up the packet header. |------------------------------------------------------------------------------- |int[1] | sequence_id | Sequence ID |------------------------------------------------------------------------------- |string[var] | payload | [len=payload_length] payload of the packet --------------------------------------------------------------------------------

字段概要
- 从接口继承的字段 com.github.netty.core.Ordered
  COMPARATOR

构造器概要

构造器
构造器和说明

MysqlProtocol()

MysqlProtocol(InetSocketAddress mysqlAddress)

构造器
构造器和说明
`MysqlProtocol()`
`MysqlProtocol(InetSocketAddress mysqlAddress)`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`void`	`addPipeline(io.netty.channel.Channel frontendChannel)` add protocol pipeline support
`boolean`	`canSupport(io.netty.buffer.ByteBuf msg)` mysql client will not send the first packet, the server will, after receiving the link, immediately return the authentication information TODO: 2月24日 024 mysql canSupport impl
`boolean`	`canSupport(io.netty.channel.Channel channel)` Support protocol
`int`	`getMaxPacketSize()`
`InetSocketAddress`	`getMysqlAddress()`
`List<MysqlPacketListener>`	`getMysqlPacketListeners()`
`int`	`getOrder()` default Priority order 0
`String`	`getProtocolName()` Get the protocol name
`void`	`setBackendBusinessHandler(Supplier<MysqlBackendBusinessHandler> backendBusinessHandler)`
`void`	`setFrontendBusinessHandler(Supplier<MysqlFrontendBusinessHandler> frontendBusinessHandler)`
`void`	`setMaxPacketSize(int maxPacketSize)`
`void`	`setMysqlAddress(InetSocketAddress mysqlAddress)`

从类继承的方法 com.github.netty.core.AbstractProtocol
getAutoFlushIdleMs, setAutoFlushIdleMs, toString

从类继承的方法 java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

从接口继承的方法 com.github.netty.core.ServerListener
config, onServerStart, onServerStop

从接口继承的方法 com.github.netty.core.Ordered
main

- 构造器详细资料
  - MysqlProtocol
```
public MysqlProtocol()
```
  - MysqlProtocol
```
public MysqlProtocol(InetSocketAddress mysqlAddress)
```
- 方法详细资料
  - getOrder
```
public int getOrder()
```
    从接口复制的说明: ProtocolHandler
    
    default Priority order 0
    
    指定者:
    
    getOrder 在接口中 Ordered
    
    指定者:
    
    getOrder 在接口中 ProtocolHandler
    
    指定者:
    
    getOrder 在接口中 ServerListener
    
    覆盖:
    
    getOrder 在类中 AbstractProtocol
    
    返回:
    
    The smaller the value of order, the more likely it is to be executed first
  - getProtocolName
```
public String getProtocolName()
```
    从接口复制的说明: ProtocolHandler
    
    Get the protocol name
    
    返回:
    
    name
  - canSupport
```
public boolean canSupport(io.netty.channel.Channel channel)
```
    从接口复制的说明: ProtocolHandler
    
    Support protocol
    
    参数:
    
    channel - channel
    
    返回:
    
    true=Support, false=no Support
  - canSupport
```
public boolean canSupport(io.netty.buffer.ByteBuf msg)
```
    mysql client will not send the first packet, the server will, after receiving the link, immediately return the authentication information TODO: 2月24日 024 mysql canSupport impl
    
    参数:
    
    msg - client first message
    
    返回:
    
    true=support, false=no support
  - addPipeline
```
public void addPipeline(io.netty.channel.Channel frontendChannel)
                 throws Exception
```
    从接口复制的说明: ProtocolHandler
    
    add protocol pipeline support
    
    指定者:
    
    addPipeline 在接口中 ProtocolHandler
    
    覆盖:
    
    addPipeline 在类中 AbstractProtocol
    
    参数:
    
    frontendChannel - TCP channel
    
    抛出:
    
    Exception - Exception
  - setMysqlAddress
```
public void setMysqlAddress(InetSocketAddress mysqlAddress)
```
  - setMaxPacketSize
```
public void setMaxPacketSize(int maxPacketSize)
```
  - setBackendBusinessHandler
```
public void setBackendBusinessHandler(Supplier<MysqlBackendBusinessHandler> backendBusinessHandler)
```
  - setFrontendBusinessHandler
```
public void setFrontendBusinessHandler(Supplier<MysqlFrontendBusinessHandler> frontendBusinessHandler)
```
  - getMysqlAddress
```
public InetSocketAddress getMysqlAddress()
```
  - getMaxPacketSize
```
public int getMaxPacketSize()
```
  - getMysqlPacketListeners
```
public List<MysqlPacketListener> getMysqlPacketListeners()
```

类 MysqlProtocol

字段概要

从接口继承的字段 com.github.netty.core.Ordered

构造器概要

方法概要

从类继承的方法 com.github.netty.core.AbstractProtocol

从类继承的方法 java.lang.Object

从接口继承的方法 com.github.netty.core.ServerListener

从接口继承的方法 com.github.netty.core.Ordered

构造器详细资料

MysqlProtocol

MysqlProtocol

方法详细资料

getOrder

getProtocolName

canSupport

canSupport

addPipeline

setMysqlAddress

setMaxPacketSize

setBackendBusinessHandler

setFrontendBusinessHandler

getMysqlAddress

getMaxPacketSize

getMysqlPacketListeners