com.baidu.brpc.client.loadbalance

接口 LoadBalanceStrategy

所有已知实现类:

FairStrategy, RandomStrategy, RoundRobinStrategy, WeightStrategy

public interface LoadBalanceStrategy

load balance strategy interface

字段概要

字段

限定符和类型	字段和说明
static int	LOAD_BALANCE_FAIR
static int	LOAD_BALANCE_RANDOM
static int	LOAD_BALANCE_ROUND_ROBIN
static int	LOAD_BALANCE_WEIGHT

方法概要

限定符和类型	方法和说明
void	destroy()
void	init(RpcClient rpcClient)
BrpcChannel	selectInstance(Request request, List<BrpcChannel> instances, Set<BrpcChannel> selectedInstances) select instance channel from total instances

字段详细资料

LOAD_BALANCE_RANDOM

static final int LOAD_BALANCE_RANDOM

另请参阅:

常量字段值

LOAD_BALANCE_ROUND_ROBIN

static final int LOAD_BALANCE_ROUND_ROBIN

另请参阅:

常量字段值

LOAD_BALANCE_WEIGHT

static final int LOAD_BALANCE_WEIGHT

另请参阅:

常量字段值

LOAD_BALANCE_FAIR

static final int LOAD_BALANCE_FAIR

另请参阅:

常量字段值

方法详细资料

init

void init(RpcClient rpcClient)

selectInstance

BrpcChannel selectInstance(Request request,
                           List<BrpcChannel> instances,
                           Set<BrpcChannel> selectedInstances)

select instance channel from total instances

参数:

request - request info

instances - total instances, often are all healthy instances

selectedInstances - instances which have been selected.

返回:

the best instance channel

destroy

void destroy()