Class AsyncHttpClientWarmer

java.lang.Object

software.amazon.awssdk.core.internal.http.loader.AsyncHttpClientWarmer

All Implemented Interfaces:

HttpClientWarmer

@SdkInternalApi
public final class AsyncHttpClientWarmer
extends Object
implements HttpClientWarmer

Warms every async SdkAsyncHttpService on the classpath for CRaC warm-up: builds each client and sends a best-effort GET to the resolved STS endpoint, draining the reactive response body, so the HTTP/DNS/TLS/cert-chain code is JIT-compiled into the snapshot.

Field Summary

Fields inherited from interface software.amazon.awssdk.core.internal.http.loader.HttpClientWarmer

HEADER_USER_AGENT, WARM_UP_FEATURE_ID

Method Summary

Modifier and Type	Method	Description
static AsyncHttpClientWarmer	create()
static AsyncHttpClientWarmer	create(Supplier<URI> endpointProvider)	Like create(), but warms against endpointProvider.
static AsyncHttpClientWarmer	forService(Supplier<URI> endpointProvider, SdkAsyncHttpService service)	Warms a single service against endpointProvider.
void	warmAll()	Warms every HTTP client found on the classpath.

Methods inherited from class java.lang.Object

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

Method Details

forService

@SdkTestInternalApi
public static AsyncHttpClientWarmer forService(Supplier<URI> endpointProvider,
 SdkAsyncHttpService service)

Warms a single service against endpointProvider.

create

public static AsyncHttpClientWarmer create()

create

@SdkTestInternalApi
public static AsyncHttpClientWarmer create(Supplier<URI> endpointProvider)

Like create(), but warms against endpointProvider.

warmAll

public void warmAll()

Description copied from interface: HttpClientWarmer

Warms every HTTP client found on the classpath. Best-effort; never throws.

Specified by:

warmAll in interface HttpClientWarmer