io.rsocket.loadbalance

Interface WeightedStats

All Known Implementing Classes:

BaseWeightedStats, WeightedStatsRequestInterceptor

public interface WeightedStats

Contract to expose the stats required in WeightedLoadbalanceStrategy to calculate an algorithmic weight for an RSocket. The weight helps to select an RSocket for load-balancing.

Since:

1.1

Method Summary

Modifier and Type	Method and Description
double	higherQuantileLatency()
double	lowerQuantileLatency()
int	pending()
double	predictedLatency()
double	weightedAvailability()
default RSocket	wrap(RSocket rsocket) Create a proxy for the given RSocket that attaches the stats contained in this instance and exposes them as WeightedStats.

Method Detail

higherQuantileLatency

double higherQuantileLatency()

lowerQuantileLatency

double lowerQuantileLatency()

pending

int pending()

predictedLatency

double predictedLatency()

weightedAvailability

double weightedAvailability()

wrap

default RSocket wrap(RSocket rsocket)

Create a proxy for the given RSocket that attaches the stats contained in this instance and exposes them as WeightedStats.

Parameters:

rsocket - the RSocket to wrap

Returns:

the wrapped RSocket

Since:

1.1.1