Class RetryableLoadBalancerExchangeFilterFunction

java.lang.Object

org.springframework.cloud.client.loadbalancer.reactive.RetryableLoadBalancerExchangeFilterFunction

All Implemented Interfaces:

LoadBalancedExchangeFilterFunction, org.springframework.web.reactive.function.client.ExchangeFilterFunction

public class RetryableLoadBalancerExchangeFilterFunction
extends Object
implements LoadBalancedExchangeFilterFunction

An ExchangeFilterFunction that uses ReactiveLoadBalancer to execute requests against a correct ServiceInstance and Reactor Retries to retry the call both against the same and the next service instance, based on the provided LoadBalancerRetryPolicy.

Since:

3.0.0

Author:

Olga Maciaszek-Sharma

Constructor Summary

Constructors

Constructor	Description
RetryableLoadBalancerExchangeFilterFunction(LoadBalancerRetryPolicy.Factory retryPolicyFactory, ReactiveLoadBalancer.Factory<ServiceInstance> loadBalancerFactory, List<LoadBalancerClientRequestTransformer> transformers)

Method Summary

Modifier and Type	Method	Description
protected reactor.core.publisher.Mono<Response<ServiceInstance>>	choose(String serviceId, Request<RetryableRequestContext> request)
reactor.core.publisher.Mono<org.springframework.web.reactive.function.client.ClientResponse>	filter(org.springframework.web.reactive.function.client.ClientRequest clientRequest, org.springframework.web.reactive.function.client.ExchangeFunction next)

Methods inherited from class Object

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

Methods inherited from interface org.springframework.web.reactive.function.client.ExchangeFilterFunction

andThen, apply

Constructor Details

RetryableLoadBalancerExchangeFilterFunction

public RetryableLoadBalancerExchangeFilterFunction(LoadBalancerRetryPolicy.Factory retryPolicyFactory,
 ReactiveLoadBalancer.Factory<ServiceInstance> loadBalancerFactory,
 List<LoadBalancerClientRequestTransformer> transformers)

Method Details

filter

public reactor.core.publisher.Mono<org.springframework.web.reactive.function.client.ClientResponse> filter(org.springframework.web.reactive.function.client.ClientRequest clientRequest,
 org.springframework.web.reactive.function.client.ExchangeFunction next)

Specified by:

filter in interface org.springframework.web.reactive.function.client.ExchangeFilterFunction

choose

protected reactor.core.publisher.Mono<Response<ServiceInstance>> choose(String serviceId,
 Request<RetryableRequestContext> request)