## Uses of Interface
org.apache.hc.client5.http.async.AsyncExecChainHandler

Packages that use AsyncExecChainHandler
Package | Description
--- | ---
org.apache.hc.client5.http.impl.async | Asynchronous HTTP client API implementation that supports both HTTP/2 and HTTP/1.1 transport.

### Uses of AsyncExecChainHandler in org.apache.hc.client5.http.impl.async

Classes in org.apache.hc.client5.http.impl.async that implement AsyncExecChainHandler
Modifier and Type | Class and Description
--- | ---
`class` | `AsyncConnectExec` Request execution handler in the asynchronous request execution chain that is responsible for establishing connection to the target origin server as specified by the current connection route.
`class` | `AsyncProtocolExec` Request execution handler in the asynchronous request execution chain that is responsible for implementation of HTTP specification requirements.
`class` | `AsyncRedirectExec` Request execution handler in the asynchronous request execution chain responsbile for handling of request redirects.
`class` | `AsyncRetryExec` Request execution handler in the asynchronous request execution chain responsbile for making a decision whether a request failed due to an I/O error should be re-executed.
`class` | `H2AsyncMainClientExec` Usually the last HTTP/2 request execution handler in the asynchronous request execution chain that is responsible for execution of request / response exchanges with the opposite endpoint.

Methods in org.apache.hc.client5.http.impl.async with parameters of type AsyncExecChainHandler
Modifier and Type | Method and Description
--- | ---
`HttpAsyncClientBuilder` | HttpAsyncClientBuilder.`addExecInterceptorAfter(String existing, String name, AsyncExecChainHandler interceptor)` Adds this execution interceptor after interceptor with the given name.
`H2AsyncClientBuilder` | H2AsyncClientBuilder.`addExecInterceptorAfter(String existing, String name, AsyncExecChainHandler interceptor)` Adds this execution interceptor after interceptor with the given name.
`HttpAsyncClientBuilder` | HttpAsyncClientBuilder.`addExecInterceptorBefore(String existing, String name, AsyncExecChainHandler interceptor)` Adds this execution interceptor before an existing interceptor.
`H2AsyncClientBuilder` | H2AsyncClientBuilder.`addExecInterceptorBefore(String existing, String name, AsyncExecChainHandler interceptor)` Adds this execution interceptor before an existing interceptor.
`HttpAsyncClientBuilder` | HttpAsyncClientBuilder.`addExecInterceptorFirst(String name, AsyncExecChainHandler interceptor)` Add an interceptor to the head of the processing list.
`H2AsyncClientBuilder` | H2AsyncClientBuilder.`addExecInterceptorFirst(String name, AsyncExecChainHandler interceptor)` Add an interceptor to the head of the processing list.
`HttpAsyncClientBuilder` | HttpAsyncClientBuilder.`addExecInterceptorLast(String name, AsyncExecChainHandler interceptor)` Add an interceptor to the tail of the processing list.
`H2AsyncClientBuilder` | H2AsyncClientBuilder.`addExecInterceptorLast(String name, AsyncExecChainHandler interceptor)` Add an interceptor to the tail of the processing list.
`HttpAsyncClientBuilder` | HttpAsyncClientBuilder.`replaceExecInterceptor(String existing, AsyncExecChainHandler interceptor)` Replace an existing interceptor with the given name with new interceptor.
`H2AsyncClientBuilder` | H2AsyncClientBuilder.`replaceExecInterceptor(String existing, AsyncExecChainHandler interceptor)` Replace an existing interceptor with the given name with new interceptor.

Method parameters in org.apache.hc.client5.http.impl.async with type arguments of type AsyncExecChainHandler
Modifier and Type | Method and Description
--- | ---
`protected void` | HttpAsyncClientBuilder.`customizeExecChain(org.apache.hc.core5.http.config.NamedElementChain<AsyncExecChainHandler> execChainDefinition)` Request exec chain customization and extension.
`protected void` | H2AsyncClientBuilder.`customizeExecChain(org.apache.hc.core5.http.config.NamedElementChain<AsyncExecChainHandler> execChainDefinition)` Request exec chain customization and extension.