* or response.
 *
 * Implementations of this interface throw [IOException] to signal connectivity failures. This
 * includes both natural exceptions such as unreachable servers, as well as synthetic exceptions
 * when responses are of an unexpected type or cannot be decoded.
 *
 * Other exception types cancel the current call:
 *

```

#### Dispatcher

By default MockWebServer uses a queue to specify a series of responses. Use a
Dispatcher (`import okhttp3.mockwebserver.Dispatcher`) to handle requests using another policy. One natural policy is to
dispatch on the request path.
You can, for example, filter the request instead of using `server.enqueue()`.

```java
final Dispatcher dispatcher = new Dispatcher() {

    @Override

import kotlin.contracts.contract
import okhttp3.Dispatcher
import okhttp3.internal.http2.Http2Connection
import okhttp3.internal.http2.Http2Stream
import okhttp3.internal.http2.Http2Writer

/**
 * Centralisation of central locks according to docs/contribute/concurrency.md
 */
internal object Locks {
  inline fun <T> Dispatcher.withLock(action: () -> T): T {
    contract { callsInPlace(action, InvocationKind.EXACTLY_ONCE) }

A64D          ; valid                                  # 5.1  CYRILLIC SMALL LETTER BROAD OMEGA
A64E          ; mapped                 ; A64F          # 5.1  CYRILLIC CAPITAL LETTER NEUTRAL YER
A64F          ; valid                                  # 5.1  CYRILLIC SMALL LETTER NEUTRAL YER
A650          ; mapped                 ; A651          # 5.1  CYRILLIC CAPITAL LETTER YERU WITH BACK YER

s3-website.ap-northeast-2.amazonaws.com s3-website.ap-south-1.amazonaws.com s3-website.ca-central-1.amazonaws.com s3-website.eu-central-1.amazonaws.com s3-website.eu-west-2.amazonaws.com s3-website.eu-west-3.amazonaws.com s3-website.fr-par.scw.cloud s3-website.nl-ams.scw.cloud s3-website.pl-waw.scw.cloud s3-website.us-east-2.amazonaws.com s3.amazonaws.com s3.ap-northeast-2.amazonaws.com s3.ap-south-1.amazonaws.com s3.ca-central-1.amazonaws.com s3.cn-north-1.amazonaws.com.cn s3.dualstack.ap-northeast-1.amazonaws.com...

s3.dualstack.ap-southeast-1.amazonaws.com
s3.dualstack.ap-southeast-2.amazonaws.com
s3.dualstack.ca-central-1.amazonaws.com
s3.ca-central-1.amazonaws.com
s3-website.ca-central-1.amazonaws.com
s3.dualstack.eu-central-1.amazonaws.com
s3.eu-central-1.amazonaws.com
s3-website.eu-central-1.amazonaws.com
s3.dualstack.eu-west-1.amazonaws.com
s3.dualstack.eu-west-2.amazonaws.com
s3.eu-west-2.amazonaws.com

Releasing
=========

### Prerequisite: Sonatype (Maven Central) Account

Create an account on the [Sonatype issues site][sonatype_issues]. Ask an existing publisher to open
an issue requesting publishing permissions for `com.squareup` projects.


Cutting a Release
-----------------

1. Update `CHANGELOG.md`.

2. Set versions:

    ```
    export RELEASE_VERSION=X.Y.Z
    export NEXT_VERSION=X.Y.Z-SNAPSHOT
    ```

support for TLS 1.2 and should not be used.


Releases
--------

Our [change log][changelog] has release history.

The latest release is available on [Maven Central](https://search.maven.org/artifact/com.squareup.okhttp3/okhttp/4.12.0/jar).

```kotlin
implementation("com.squareup.okhttp3:okhttp:4.12.0")
```