software.amazon.awscdk.services.appmesh

Enum HttpRetryEvent

java.lang.Object

java.lang.Enum<HttpRetryEvent>

software.amazon.awscdk.services.appmesh.HttpRetryEvent

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<HttpRetryEvent>

@Generated(value="jsii-pacmak/1.74.0 (build 6d08790)",
           date="2023-03-28T21:34:27.834Z")
public enum HttpRetryEvent
extends java.lang.Enum<HttpRetryEvent>

HTTP events on which to retry.

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());
 

Enum Constant Summary

Enum Constants

Enum Constant and Description
CLIENT_ERROR HTTP status code 409.
GATEWAY_ERROR HTTP status codes 502, 503, and 504.
SERVER_ERROR HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511.
STREAM_ERROR Retry on refused stream.

Method Summary

Modifier and Type	Method and Description
static HttpRetryEvent	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static HttpRetryEvent[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SERVER_ERROR

public static final HttpRetryEvent SERVER_ERROR

HTTP status codes 500, 501, 502, 503, 504, 505, 506, 507, 508, 510, and 511.

GATEWAY_ERROR

public static final HttpRetryEvent GATEWAY_ERROR

HTTP status codes 502, 503, and 504.

CLIENT_ERROR

public static final HttpRetryEvent CLIENT_ERROR

HTTP status code 409.

STREAM_ERROR

public static final HttpRetryEvent STREAM_ERROR

Retry on refused stream.

Method Detail

values

public static HttpRetryEvent[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (HttpRetryEvent c : HttpRetryEvent.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static HttpRetryEvent valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null