com.alipay.sofa.jraft.rpc

接口 ClientService

所有超级接口:

Lifecycle<RpcOptions>

所有已知子接口:

CliClientService, RaftClientService

所有已知实现类:

AbstractClientService, CliClientServiceImpl, DefaultRaftClientService

public interface ClientService
extends Lifecycle<RpcOptions>

RPC client service

作者:

boyan (boyan@alibaba-inc.com) 2018-Apr-09 3:21:56 PM

方法概要

限定符和类型	方法和说明
boolean	checkConnection(Endpoint endpoint, boolean createIfAbsent) Check connection for given address and async to create a new one if there is no connection.
boolean	connect(Endpoint endpoint) Connect to endpoint, returns true when success.
boolean	disconnect(Endpoint endpoint) Disconnect from endpoint.
<T extends com.google.protobuf.Message> Future<com.google.protobuf.Message>	invokeWithDone(Endpoint endpoint, com.google.protobuf.Message request, RpcResponseClosure<T> done, int timeoutMs) Send a requests and waits for response with callback, returns the request future.
boolean	isConnected(Endpoint endpoint) Returns true when the endpoint's connection is active.

从接口继承的方法 com.alipay.sofa.jraft.Lifecycle

init, shutdown

方法详细资料

connect

boolean connect(Endpoint endpoint)

Connect to endpoint, returns true when success.

参数:

endpoint - server address

返回:

true on connect success

checkConnection

boolean checkConnection(Endpoint endpoint,
                        boolean createIfAbsent)

Check connection for given address and async to create a new one if there is no connection.

参数:

endpoint - target address

createIfAbsent - create a new one if there is no connection

返回:

true if there is a connection and the connection is active and writable.

disconnect

boolean disconnect(Endpoint endpoint)

Disconnect from endpoint.

参数:

endpoint - server address

返回:

true on disconnect success

isConnected

boolean isConnected(Endpoint endpoint)

Returns true when the endpoint's connection is active.

参数:

endpoint - server address

返回:

true on connection is active

invokeWithDone

<T extends com.google.protobuf.Message> Future<com.google.protobuf.Message> invokeWithDone(Endpoint endpoint,
                                                                                           com.google.protobuf.Message request,
                                                                                           RpcResponseClosure<T> done,
                                                                                           int timeoutMs)

Send a requests and waits for response with callback, returns the request future.

参数:

endpoint - server address

request - request data

done - callback

timeoutMs - timeout millis

返回:

a future with operation result