io.seata.core.rpc.netty

Class RmNettyRemotingClient

java.lang.Object

io.seata.core.rpc.netty.AbstractNettyRemoting

io.seata.core.rpc.netty.AbstractNettyRemotingClient

io.seata.core.rpc.netty.RmNettyRemotingClient

All Implemented Interfaces:

Disposable, RemotingClient

public final class RmNettyRemotingClient
extends AbstractNettyRemotingClient

The Rm netty client.

Author:

slievrly, zhaojun, zhangchenghui.dev@gmail.com

Field Summary

Fields inherited from class io.seata.core.rpc.netty.AbstractNettyRemotingClient

basketMap, enableClientBatchSendRequest, mergeLock, mergeMsgMap

Fields inherited from class io.seata.core.rpc.netty.AbstractNettyRemoting

futures, idGenerator, isSending, lock, messageExecutor, nowMills, processorTable, rpcHooks, timerExecutor

Method Summary

Modifier and Type	Method and Description
void	destroy()
static RmNettyRemotingClient	getInstance() Gets instance.
static RmNettyRemotingClient	getInstance(String applicationId, String transactionServiceGroup) Gets instance.
String	getMergedResourceKeys()
protected Function<String,NettyPoolKey>	getPoolKeyFunction() Get pool key function.
long	getRpcRequestTimeout() get Rpc Request Timeout
protected String	getTransactionServiceGroup() Get transaction service group.
void	init()
boolean	isEnableClientBatchSendRequest() Whether to enable batch sending of requests, hand over to subclass implementation.
void	onRegisterMsgFail(String serverAddress, io.netty.channel.Channel channel, Object response, AbstractMessage requestMessage) On register msg fail.
void	onRegisterMsgSuccess(String serverAddress, io.netty.channel.Channel channel, Object response, AbstractMessage requestMessage) On register msg success.
void	registerResource(String resourceGroupId, String resourceId) Register new db key.
void	sendRegisterMessage(String serverAddress, io.netty.channel.Channel channel, String resourceId)
void	setApplicationId(String applicationId) Sets application id.
void	setResourceManager(ResourceManager resourceManager) Sets resource manager.
void	setTransactionServiceGroup(String transactionServiceGroup) Sets transaction service group.

Methods inherited from class io.seata.core.rpc.netty.AbstractNettyRemotingClient

destroyChannel, doSelect, getClientChannelManager, getTransactionMessageHandler, getXid, loadBalance, registerProcessor, sendAsyncRequest, sendAsyncResponse, sendSyncRequest, sendSyncRequest, setTransactionMessageHandler

Methods inherited from class io.seata.core.rpc.netty.AbstractNettyRemoting

buildRequestMessage, buildResponseMessage, destroyChannel, doAfterRpcHooks, doBeforeRpcHooks, getAddressFromChannel, getAddressFromContext, getFutures, getGroup, getNextMessageId, processMessage, sendAsync, sendSync, setGroup

Methods inherited from class java.lang.Object

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

Method Detail

init

public void init()

Overrides:

init in class AbstractNettyRemotingClient

getInstance

public static RmNettyRemotingClient getInstance(String applicationId,
                                                String transactionServiceGroup)

Gets instance.

Parameters:

applicationId - the application id

transactionServiceGroup - the transaction service group

Returns:

the instance

getInstance

public static RmNettyRemotingClient getInstance()

Gets instance.

Returns:

the instance

setApplicationId

public void setApplicationId(String applicationId)

Sets application id.

Parameters:

applicationId - the application id

setTransactionServiceGroup

public void setTransactionServiceGroup(String transactionServiceGroup)

Sets transaction service group.

Parameters:

transactionServiceGroup - the transaction service group

setResourceManager

public void setResourceManager(ResourceManager resourceManager)

Sets resource manager.

Parameters:

resourceManager - the resource manager

onRegisterMsgSuccess

public void onRegisterMsgSuccess(String serverAddress,
                                 io.netty.channel.Channel channel,
                                 Object response,
                                 AbstractMessage requestMessage)

Description copied from interface: RemotingClient

On register msg success.

Parameters:

serverAddress - the server address

channel - the channel

response - the response

requestMessage - the request message

onRegisterMsgFail

public void onRegisterMsgFail(String serverAddress,
                              io.netty.channel.Channel channel,
                              Object response,
                              AbstractMessage requestMessage)

Description copied from interface: RemotingClient

On register msg fail.

Parameters:

serverAddress - the server address

channel - the channel

response - the response

requestMessage - the request message

registerResource

public void registerResource(String resourceGroupId,
                             String resourceId)

Register new db key.

Parameters:

resourceGroupId - the resource group id

resourceId - the db key

sendRegisterMessage

public void sendRegisterMessage(String serverAddress,
                                io.netty.channel.Channel channel,
                                String resourceId)

getMergedResourceKeys

public String getMergedResourceKeys()

destroy

public void destroy()

Specified by:

destroy in interface Disposable

Overrides:

destroy in class AbstractNettyRemotingClient

getPoolKeyFunction

protected Function<String,NettyPoolKey> getPoolKeyFunction()

Description copied from class: AbstractNettyRemotingClient

Get pool key function.

Specified by:

getPoolKeyFunction in class AbstractNettyRemotingClient

Returns:

lambda function

getTransactionServiceGroup

protected String getTransactionServiceGroup()

Description copied from class: AbstractNettyRemotingClient

Get transaction service group.

Specified by:

getTransactionServiceGroup in class AbstractNettyRemotingClient

Returns:

transaction service group

isEnableClientBatchSendRequest

public boolean isEnableClientBatchSendRequest()

Description copied from class: AbstractNettyRemotingClient

Whether to enable batch sending of requests, hand over to subclass implementation.

Specified by:

isEnableClientBatchSendRequest in class AbstractNettyRemotingClient

Returns:

true:enable, false:disable

getRpcRequestTimeout

public long getRpcRequestTimeout()

Description copied from class: AbstractNettyRemotingClient

get Rpc Request Timeout

Specified by:

getRpcRequestTimeout in class AbstractNettyRemotingClient

Returns:

the Rpc Request Timeout