Package org.springframework.cloud.loadbalancer.core

Interface Summary

Interface	Description
ReactorLoadBalancer<T>	A Reactor based implementation of ReactiveLoadBalancer.
ReactorServiceInstanceLoadBalancer	A marker interface for ReactorLoadBalancer that allows selecting ServiceInstance objects.
SelectedInstanceCallback	A callback interface that allows to pass the selected service instance data from the LoadBalancer.
ServiceInstanceListSupplier	A Supplier of lists of ServiceInstance objects.
ServiceInstanceListSupplierBuilder.Creator	Allows creating a ServiceInstanceListSupplier instance based on provided ConfigurableApplicationContext.
ServiceInstanceListSupplierBuilder.DelegateCreator	Allows creating a ServiceInstanceListSupplier instance based on provided ConfigurableApplicationContext and another ServiceInstanceListSupplier instance that will be used as a delegate.

Class Summary

Class	Description
CachingServiceInstanceListSupplier	A ServiceInstanceListSupplier implementation that tries retrieving ServiceInstance objects from cache; if none found, retrieves instances using DiscoveryClientServiceInstanceListSupplier.
DelegatingServiceInstanceListSupplier	Represents a ServiceInstanceListSupplier that uses a delegate ServiceInstanceListSupplier instance underneath.
DiscoveryClientServiceInstanceListSupplier	A discovery-client-based ServiceInstanceListSupplier implementation.
HealthCheckServiceInstanceListSupplier	A ServiceInstanceListSupplier implementation that verifies whether the instances are alive and only returns the healthy one, unless there are none.
HintBasedServiceInstanceListSupplier	A ServiceInstanceListSupplier implementation that uses hints to filter service instances provided by the delegate.
LoadBalancerServiceInstanceCookieTransformer	A LoadBalancerRequestTransformer that allows passing the instanceId) of the ServiceInstance selected by the LoadBalancerClient in a cookie.
NoopServiceInstanceListSupplier	A no-op implementation of ServiceInstanceListSupplier.
RandomLoadBalancer	A random-based implementation of ReactorServiceInstanceLoadBalancer.
RequestBasedStickySessionServiceInstanceListSupplier	A session cookie based implementation of ServiceInstanceListSupplier that gives preference to the instance with an id specified in a request cookie.
RetryAwareServiceInstanceListSupplier	A ServiceInstanceListSupplier implementation that avoids picking the same service instance while retrying requests.
RoundRobinLoadBalancer	A Round-Robin-based implementation of ReactorServiceInstanceLoadBalancer.
SameInstancePreferenceServiceInstanceListSupplier	An implementation of ServiceInstanceListSupplier that selects the previously chosen instance if it's available.
ServiceInstanceListSupplierBuilder	A Builder for creating a ServiceInstanceListSupplier hierarchy to be used in ReactorLoadBalancer configuration.
XForwardedHeadersTransformer	To add X-Forwarded-Host and X-Forwarded-Proto Headers.
ZonePreferenceServiceInstanceListSupplier	An implementation of ServiceInstanceListSupplier that filters instances retrieved by the delegate by zone.