OkHttp 3.11.0 发布，轻量的 Java 网络请求框架

OkHttp 3.11.0 已发布，OkHttp 是一个轻量的 Java 网络请求框架。

本次更新内容如下：

• OkHttp’s new okhttp-tls submodule tames HTTPS and TLS.
• OkHttp now supports prior knowledge cleartext HTTP/2
• New: HttpUrl.get(String) is an alternative to HttpUrl.parse(String) that throws an exception when the URL is malformed instead of returning null.
• New: The EventListener API previewed in OkHttp 3.9 has graduated to a stable API.
• New: okhttp-dnsoverhttps is an experimental API for doing DNS queries over HTTPS.
• New: okhttp-sse is an early preview of Server-Sent Events (SSE).
• New: MockWebServer now supports client authentication (mutual TLS).
• New: RecordedRequest.getHandshake() returns the HTTPS handshake of a request sent to MockWebServer.
• Fix: Honor the MockResponse header delay in MockWebServer.
• Fix: Don’t release HTTP/2 connections that have multiple canceled calls.
• Fix: Ensure canceled and discarded HTTP/2 data is not permanently counted against the limited flow control window.
• Fix: Recover gracefully if the TLS session returns an unexpected version (NONE) or cipher suite (SSL_NULL_WITH_NULL_NULL).
• Fix: Don’t change Conscrypt configuration globally.
• Fix: Prefer TLSv1.2 where it is available.
• New: Request.tag() permits multiple tags. Use a Class<?> as a key to identify tags.
• New: Headers.Builder.addAll(Headers).
• New: ResponseBody.create(MediaType, ByteString).
• New: Embed R8/ProGuard rules in the jar.
• Fix: Release the connection if Authenticator throws an exception.
• Fix: Change the declaration of OkHttpClient.cache() to return a @Nullable Cache.
• Fix: Reverse suppression of connect exceptions.
• Fix: Retain interrupted state when throwing InterruptedIOException.
• Fix: Don’t drop a call to EventListener.callEnd() when the response body is consumed inside an interceptor.

下载地址：

• Source code (zip)
• Source code (tar.gz)

转自 https://www.oschina.net/news/98025/okhttp-3-11-0-released