Package org.springframework.cloud.client.loadbalancer.reactive

Interface LoadBalancerRetryPolicy

All Known Implementing Classes:

RetryableExchangeFilterFunctionLoadBalancerRetryPolicy

public interface LoadBalancerRetryPolicy

Pluggable policy used to establish whether a given load-balanced call should be retried.

Since:

3.0.0

Author:

Olga Maciaszek-Sharma

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	LoadBalancerRetryPolicy.Factory

Method Summary

Modifier and Type	Method	Description
boolean	canRetryNextServiceInstance(LoadBalancerRetryContext context)	Return true to retry on the next service instance.
boolean	canRetryOnMethod(org.springframework.http.HttpMethod method)	Return true to retry on the provided HTTP method.
boolean	canRetrySameServiceInstance(LoadBalancerRetryContext context)	Return true to retry on the same service instance.
boolean	retryableException(Throwable exception)	Return true to retry if the provided exception is thrown.
boolean	retryableStatusCode(int statusCode)	Return true to retry on the provided HTTP status code.

Method Details

canRetrySameServiceInstance

boolean canRetrySameServiceInstance(LoadBalancerRetryContext context)

Return true to retry on the same service instance.

Parameters:

context - the context for the retry operation

Returns:

true to retry on the same service instance

canRetryNextServiceInstance

boolean canRetryNextServiceInstance(LoadBalancerRetryContext context)

Return true to retry on the next service instance.

Parameters:

context - the context for the retry operation

Returns:

true to retry on the same service instance

retryableStatusCode

boolean retryableStatusCode(int statusCode)

Return true to retry on the provided HTTP status code.

Parameters:

statusCode - the HTTP status code

Returns:

true to retry on the provided HTTP status code

retryableException

boolean retryableException(Throwable exception)

Return true to retry if the provided exception is thrown.

Parameters:

exception - the Throwable to evaluate

Returns:

true to retry on the provided exception

canRetryOnMethod

boolean canRetryOnMethod(org.springframework.http.HttpMethod method)

Return true to retry on the provided HTTP method.

Parameters:

method - the HTTP request method

Returns:

true to retry on the provided HTTP method