org.springframework.cloud.netflix.ribbon.apache

Class RetryableRibbonLoadBalancingHttpClient

java.lang.Object

com.netflix.loadbalancer.LoadBalancerContext

com.netflix.client.AbstractLoadBalancerAwareClient<S,T>

org.springframework.cloud.netflix.ribbon.support.AbstractLoadBalancingClient<RibbonApacheHttpRequest,RibbonApacheHttpResponse,org.apache.http.impl.client.CloseableHttpClient>

org.springframework.cloud.netflix.ribbon.apache.RibbonLoadBalancingHttpClient

org.springframework.cloud.netflix.ribbon.apache.RetryableRibbonLoadBalancingHttpClient

All Implemented Interfaces:

com.netflix.client.IClient<RibbonApacheHttpRequest,RibbonApacheHttpResponse>, com.netflix.client.IClientConfigAware, org.springframework.cloud.client.loadbalancer.ServiceInstanceChooser

public class RetryableRibbonLoadBalancingHttpClient
extends RibbonLoadBalancingHttpClient

An Apache HTTP client which leverages Spring Retry to retry failed requests.

Author:

Ryan Baxter, Gang Li

Field Summary

Fields inherited from class org.springframework.cloud.netflix.ribbon.support.AbstractLoadBalancingClient

config, connectTimeout, delegate, followRedirects, okToRetryOnAllOperations, readTimeout, secure, serverIntrospector

Fields inherited from class com.netflix.loadbalancer.LoadBalancerContext

clientName, defaultRetryHandler, maxAutoRetries, maxAutoRetriesNextServer, vipAddresses

Constructor Summary

Constructors

Constructor and Description
RetryableRibbonLoadBalancingHttpClient(org.apache.http.impl.client.CloseableHttpClient delegate, com.netflix.client.config.IClientConfig config, ServerIntrospector serverIntrospector, org.springframework.cloud.client.loadbalancer.LoadBalancedRetryFactory loadBalancedRetryFactory)

Method Summary

Modifier and Type	Method and Description
RibbonApacheHttpResponse	execute(RibbonApacheHttpRequest request, com.netflix.client.config.IClientConfig configOverride)
com.netflix.client.RequestSpecificRetryHandler	getRequestSpecificRetryHandler(RibbonApacheHttpRequest request, com.netflix.client.config.IClientConfig requestConfig)
boolean	isClientRetryable(ContextAwareRequest request)

Methods inherited from class org.springframework.cloud.netflix.ribbon.apache.RibbonLoadBalancingHttpClient

createDelegate, getSecureRequest, reconstructURIWithServer

Methods inherited from class org.springframework.cloud.netflix.ribbon.support.AbstractLoadBalancingClient

choose, customizeLoadBalancerCommandBuilder, getDelegate, initWithNiwsConfig, isSecure, validateServiceInstance

Methods inherited from class com.netflix.client.AbstractLoadBalancerAwareClient

buildLoadBalancerCommand, executeWithLoadBalancer, executeWithLoadBalancer, isCircuitBreakerException, isRetriable, isRetriableException

Methods inherited from class com.netflix.loadbalancer.LoadBalancerContext

deriveHostAndPortFromVipAddress, deriveSchemeAndPortFromPartialUri, generateNIWSException, getClientName, getDeepestCause, getDefaultPortFromScheme, getExecuteTracer, getLoadBalancer, getMaxAutoRetries, getMaxAutoRetriesNextServer, getNumberRetriesOnSameServer, getRetriesNextServer, getRetryHandler, getServerFromLoadBalancer, getServerStats, handleSameServerRetry, isOkToRetryOnAllOperations, noteError, noteOpenConnection, noteRequestCompletion, noteRequestCompletion, noteResponse, setLoadBalancer, setMaxAutoRetries, setMaxAutoRetriesNextServer, setOkToRetryOnAllOperations, setRetryHandler

Methods inherited from class java.lang.Object

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

Constructor Detail

RetryableRibbonLoadBalancingHttpClient

public RetryableRibbonLoadBalancingHttpClient(org.apache.http.impl.client.CloseableHttpClient delegate,
                                              com.netflix.client.config.IClientConfig config,
                                              ServerIntrospector serverIntrospector,
                                              org.springframework.cloud.client.loadbalancer.LoadBalancedRetryFactory loadBalancedRetryFactory)

Method Detail

execute

public RibbonApacheHttpResponse execute(RibbonApacheHttpRequest request,
                                        com.netflix.client.config.IClientConfig configOverride)
                                 throws Exception

Specified by:

execute in interface com.netflix.client.IClient<RibbonApacheHttpRequest,RibbonApacheHttpResponse>

Overrides:

execute in class RibbonLoadBalancingHttpClient

Throws:

Exception

isClientRetryable

public boolean isClientRetryable(ContextAwareRequest request)

Overrides:

isClientRetryable in class AbstractLoadBalancingClient<RibbonApacheHttpRequest,RibbonApacheHttpResponse,org.apache.http.impl.client.CloseableHttpClient>

getRequestSpecificRetryHandler

public com.netflix.client.RequestSpecificRetryHandler getRequestSpecificRetryHandler(RibbonApacheHttpRequest request,
                                                                                     com.netflix.client.config.IClientConfig requestConfig)

Overrides:

getRequestSpecificRetryHandler in class RibbonLoadBalancingHttpClient