AbstractRpcRemotingClient (seata-core 0.6.1 0.6.1 API)

java.lang.Object
- io.netty.channel.ChannelHandlerAdapter
- - io.netty.channel.ChannelInboundHandlerAdapter
  - - io.netty.channel.ChannelDuplexHandler
    - - io.seata.core.rpc.netty.AbstractRpcRemoting
      - io.seata.core.rpc.netty.AbstractRpcRemotingClient

所有已实现的接口:

io.netty.channel.ChannelHandler, io.netty.channel.ChannelInboundHandler, io.netty.channel.ChannelOutboundHandler, ClientMessageSender, Disposable, RegisterMsgListener, RemotingService

直接已知子类:

RmRpcClient, TmRpcClient
```
public abstract class AbstractRpcRemotingClient
extends AbstractRpcRemoting
implements RemotingService, RegisterMsgListener, ClientMessageSender
```
The type Rpc remoting client.

作者:

jimin.jm @alibaba-inc.com

嵌套类概要

嵌套类
限定符和类型类和说明

class AbstractRpcRemotingClient.MergedSendRunnable
The type Merged send runnable.
- 从接口继承的嵌套类/接口 io.netty.channel.ChannelHandler
  io.netty.channel.ChannelHandler.Sharable

嵌套类
限定符和类型	类和说明
`class`	`AbstractRpcRemotingClient.MergedSendRunnable` The type Merged send runnable.

字段概要

字段
限定符和类型	字段和说明
`protected ClientMessageListener`	`clientMessageListener` The Client message listener.
`protected org.apache.commons.pool.impl.GenericKeyedObjectPool<NettyPoolKey,io.netty.channel.Channel>`	`nettyClientKeyPool` The Netty client key pool.

从类继承的字段 io.seata.core.rpc.netty.AbstractRpcRemoting
basketMap, channelHandlers, futures, isSending, mergeLock, mergeMsgMap, messageExecutor, nowMills, timerExecutor

构造器概要

构造器
构造器和说明
`AbstractRpcRemotingClient(NettyClientConfig nettyClientConfig)` Instantiates a new Rpc remoting client.
`AbstractRpcRemotingClient(NettyClientConfig nettyClientConfig, io.netty.util.concurrent.EventExecutorGroup eventExecutorGroup, ThreadPoolExecutor messageExecutor)` Instantiates a new Rpc remoting client.

方法概要

所有方法实例方法抽象方法具体方法
限定符和类型	方法和说明
`void`	`channelInactive(io.netty.channel.ChannelHandlerContext ctx)`
`void`	`channelRead(io.netty.channel.ChannelHandlerContext ctx, Object msg)`
`protected abstract io.netty.channel.Channel`	`connect(String serverAddress)` Connect channel.
`void`	`destroy()` Destroy.
`void`	`dispatch(long msgId, io.netty.channel.ChannelHandlerContext ctx, Object msg)` Dispatch.
`protected List<String>`	`getAvailServerList(String transactionServiceGroup)` Gets avail server list.
`ClientMessageListener`	`getClientMessageListener()` Gets client message listener.
`protected abstract org.apache.commons.pool.impl.GenericKeyedObjectPool.Config`	`getNettyPoolConfig()` Gets netty pool config.
`protected io.netty.channel.Channel`	`getNewChannel(InetSocketAddress address)` Gets new channel.
`protected String`	`getThreadPrefix(String threadPrefix)` Gets thread prefix.
`protected abstract NettyPoolKey.TransactionRole`	`getTransactionRole()` Gets transaction role.
`void`	`init()` Init.
`protected String`	`loadBalance(String transactionServiceGroup)`
`protected void`	`reconnect(String transactionServiceGroup)`
`protected abstract void`	`releaseChannel(io.netty.channel.Channel channel, String serverAddress)` Release channel.
`void`	`setClientMessageListener(ClientMessageListener clientMessageListener)` Sets client message listener.
`void`	`shutdown()` Shutdown.
`void`	`start()` Start.

从类继承的方法 io.seata.core.rpc.netty.AbstractRpcRemoting
addChannelPipelineLast, channelWritabilityChanged, close, destroyChannel, destroyChannel, exceptionCaught, getAddressFromChannel, getAddressFromContext, getGroup, sendAsyncRequestWithoutResponse, sendAsyncRequestWithResponse, sendAsyncRequestWithResponse, sendRequest, sendResponse, setChannelHandlers, setGroup

从类继承的方法 io.netty.channel.ChannelDuplexHandler
bind, connect, deregister, disconnect, flush, read, write

从类继承的方法 io.netty.channel.ChannelInboundHandlerAdapter
channelActive, channelReadComplete, channelRegistered, channelUnregistered, userEventTriggered

从类继承的方法 io.netty.channel.ChannelHandlerAdapter
ensureNotSharable, handlerAdded, handlerRemoved, isSharable

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 io.seata.core.rpc.netty.RegisterMsgListener
onRegisterMsgFail, onRegisterMsgSuccess

从接口继承的方法 io.seata.core.rpc.ClientMessageSender
sendMsgWithResponse, sendMsgWithResponse, sendMsgWithResponse, sendResponse

从接口继承的方法 io.netty.channel.ChannelHandler
handlerAdded, handlerRemoved

- 字段详细资料
  - nettyClientKeyPool
```
protected org.apache.commons.pool.impl.GenericKeyedObjectPool<NettyPoolKey,io.netty.channel.Channel> nettyClientKeyPool
```
    The Netty client key pool.
  - clientMessageListener
```
protected ClientMessageListener clientMessageListener
```
    The Client message listener.
- 构造器详细资料
  - AbstractRpcRemotingClient
```
public AbstractRpcRemotingClient(NettyClientConfig nettyClientConfig)
```
    Instantiates a new Rpc remoting client.
    
    参数:
    
    nettyClientConfig - the netty client config
  - AbstractRpcRemotingClient
```
public AbstractRpcRemotingClient(NettyClientConfig nettyClientConfig,
                                 io.netty.util.concurrent.EventExecutorGroup eventExecutorGroup,
                                 ThreadPoolExecutor messageExecutor)
```
    Instantiates a new Rpc remoting client.
    
    参数:
    
    nettyClientConfig - the netty client config
    
    eventExecutorGroup - the event executor group
    
    messageExecutor - the message executor
- 方法详细资料
  - init
```
public void init()
```
    从类复制的说明: AbstractRpcRemoting
    
    Init.
    
    覆盖:
    
    init 在类中 AbstractRpcRemoting
  - start
```
public void start()
```
    从接口复制的说明: RemotingService
    
    Start.
    
    指定者:
    
    start 在接口中 RemotingService
  - getNewChannel
```
protected io.netty.channel.Channel getNewChannel(InetSocketAddress address)
```
    Gets new channel.
    
    参数:
    
    address - the address
    
    返回:
    
    the new channel
  - shutdown
```
public void shutdown()
```
    从接口复制的说明: RemotingService
    
    Shutdown.
    
    指定者:
    
    shutdown 在接口中 RemotingService
  - destroy
```
public void destroy()
```
    从类复制的说明: AbstractRpcRemoting
    
    Destroy.
    
    指定者:
    
    destroy 在接口中 Disposable
    
    覆盖:
    
    destroy 在类中 AbstractRpcRemoting
  - channelRead
```
public void channelRead(io.netty.channel.ChannelHandlerContext ctx,
                        Object msg)
                 throws Exception
```
    指定者:
    
    channelRead 在接口中 io.netty.channel.ChannelInboundHandler
    
    覆盖:
    
    channelRead 在类中 AbstractRpcRemoting
    
    抛出:
    
    Exception
  - channelInactive
```
public void channelInactive(io.netty.channel.ChannelHandlerContext ctx)
                     throws Exception
```
    指定者:
    
    channelInactive 在接口中 io.netty.channel.ChannelInboundHandler
    
    覆盖:
    
    channelInactive 在类中 io.netty.channel.ChannelInboundHandlerAdapter
    
    抛出:
    
    Exception
  - getClientMessageListener
```
public ClientMessageListener getClientMessageListener()
```
    Gets client message listener.
    
    返回:
    
    the client message listener
  - setClientMessageListener
```
public void setClientMessageListener(ClientMessageListener clientMessageListener)
```
    Sets client message listener.
    
    参数:
    
    clientMessageListener - the client message listener
  - dispatch
```
public void dispatch(long msgId,
                     io.netty.channel.ChannelHandlerContext ctx,
                     Object msg)
```
    从类复制的说明: AbstractRpcRemoting
    
    Dispatch.
    
    指定者:
    
    dispatch 在类中 AbstractRpcRemoting
    
    参数:
    
    msgId - the msg id
    
    ctx - the ctx
    
    msg - the msg
  - reconnect
```
protected void reconnect(String transactionServiceGroup)
```
  - getAvailServerList
```
protected List<String> getAvailServerList(String transactionServiceGroup)
                                   throws Exception
```
    Gets avail server list.
    
    参数:
    
    transactionServiceGroup - the transaction service group
    
    返回:
    
    the avail server list
    
    抛出:
    
    Exception - the exception
  - loadBalance
```
protected String loadBalance(String transactionServiceGroup)
```
  - getThreadPrefix
```
protected String getThreadPrefix(String threadPrefix)
```
    Gets thread prefix.
    
    参数:
    
    threadPrefix - the thread prefix
    
    返回:
    
    the thread prefix
  - connect
```
protected abstract io.netty.channel.Channel connect(String serverAddress)
```
    Connect channel.
    
    参数:
    
    serverAddress - the server address
    
    返回:
    
    the channel
  - releaseChannel
```
protected abstract void releaseChannel(io.netty.channel.Channel channel,
                                       String serverAddress)
```
    Release channel.
    
    参数:
    
    channel - the channel
    
    serverAddress - the server address
  - getNettyPoolConfig
```
protected abstract org.apache.commons.pool.impl.GenericKeyedObjectPool.Config getNettyPoolConfig()
```
    Gets netty pool config.
    
    返回:
    
    the netty pool config
  - getTransactionRole
```
protected abstract NettyPoolKey.TransactionRole getTransactionRole()
```
    Gets transaction role.
    
    返回:
    
    the transaction role

类 AbstractRpcRemotingClient

嵌套类概要

从接口继承的嵌套类/接口 io.netty.channel.ChannelHandler

字段概要

从类继承的字段 io.seata.core.rpc.netty.AbstractRpcRemoting

构造器概要

方法概要

从类继承的方法 io.seata.core.rpc.netty.AbstractRpcRemoting

从类继承的方法 io.netty.channel.ChannelDuplexHandler

从类继承的方法 io.netty.channel.ChannelInboundHandlerAdapter

从类继承的方法 io.netty.channel.ChannelHandlerAdapter

从类继承的方法 java.lang.Object

从接口继承的方法 io.seata.core.rpc.netty.RegisterMsgListener

从接口继承的方法 io.seata.core.rpc.ClientMessageSender

从接口继承的方法 io.netty.channel.ChannelHandler

字段详细资料

nettyClientKeyPool

clientMessageListener

构造器详细资料

AbstractRpcRemotingClient

AbstractRpcRemotingClient

方法详细资料

init

start

getNewChannel

shutdown

destroy

channelRead

channelInactive

getClientMessageListener

setClientMessageListener

dispatch

reconnect

getAvailServerList

loadBalance

getThreadPrefix

connect

releaseChannel

getNettyPoolConfig

getTransactionRole