Package software.amazon.awscdk.services.appmesh

Interface HttpRetryPolicy

All Superinterfaces:

software.amazon.jsii.JsiiSerializable

All Known Subinterfaces:

GrpcRetryPolicy

All Known Implementing Classes:

GrpcRetryPolicy.Jsii$Proxy, HttpRetryPolicy.Jsii$Proxy

@Generated(value="jsii-pacmak/1.84.0 (build 5404dcf)",
           date="2023-06-19T16:30:46.093Z")
@Stability(Stable)
public interface HttpRetryPolicy
extends software.amazon.jsii.JsiiSerializable

HTTP retry policy.

Example:

 VirtualRouter router;
 VirtualNode node;
 router.addRoute("route-http2-retry", RouteBaseProps.builder()
         .routeSpec(RouteSpec.http2(HttpRouteSpecOptions.builder()
                 .weightedTargets(List.of(WeightedTarget.builder().virtualNode(node).build()))
                 .retryPolicy(HttpRetryPolicy.builder()
                         // Retry if the connection failed
                         .tcpRetryEvents(List.of(TcpRetryEvent.CONNECTION_ERROR))
                         // Retry if HTTP responds with a gateway error (502, 503, 504)
                         .httpRetryEvents(List.of(HttpRetryEvent.GATEWAY_ERROR))
                         // Retry five times
                         .retryAttempts(5)
                         // Use a 1 second timeout per retry
                         .retryTimeout(Duration.seconds(1))
                         .build())
                 .build()))
         .build());
 

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static final class	HttpRetryPolicy.Builder	A builder for HttpRetryPolicy
static final class	HttpRetryPolicy.Jsii$Proxy	An implementation for HttpRetryPolicy

Method Summary

Modifier and Type	Method	Description
static HttpRetryPolicy.Builder	builder()
default List<HttpRetryEvent>	getHttpRetryEvents()	Specify HTTP events on which to retry.
Number	getRetryAttempts()	The maximum number of retry attempts.
Duration	getRetryTimeout()	The timeout for each retry attempt.
default List<TcpRetryEvent>	getTcpRetryEvents()	TCP events on which to retry.

Methods inherited from interface software.amazon.jsii.JsiiSerializable

$jsii$toJson

Method Details

getRetryAttempts

@Stability(Stable)
@NotNull
Number getRetryAttempts()

The maximum number of retry attempts.

getRetryTimeout

@Stability(Stable)
@NotNull
Duration getRetryTimeout()

The timeout for each retry attempt.

getHttpRetryEvents

@Stability(Stable)
@Nullable
default List<HttpRetryEvent> getHttpRetryEvents()

Specify HTTP events on which to retry.

You must specify at least one value for at least one types of retry events.

Default: - no retries for http events

getTcpRetryEvents

@Stability(Stable)
@Nullable
default List<TcpRetryEvent> getTcpRetryEvents()

TCP events on which to retry.

The event occurs before any processing of a request has started and is encountered when the upstream is temporarily or permanently unavailable. You must specify at least one value for at least one types of retry events.

Default: - no retries for tcp events

builder

@Stability(Stable)
static HttpRetryPolicy.Builder builder()

Returns:

a HttpRetryPolicy.Builder of HttpRetryPolicy