gRPC-Java1.15.1正式发布，gRPC的Java实现

gRPC-Java 1.15.1 发布了 。官方建议 OkHttp 用户进行升级，但如果没有看到下面提到的特定错误，那么应该不会受到太大影响。

Bug 修复

• okhttp: settings acks back after apply settings before sending any data. Fixes #4809 . If you are seeing "INTERNAL: Flow control error\nRst Stream", then you were likely impacted.

• core: DnsNameResolver now caches SRV results. Fixes #4745 . This makes it "safe" to experiment with  -Dio.grpc.internal.DnsNameResolverProvider.enable_grpclb=true , which will become the default in the future. We encourage users to try out the option and report back issues, especially additional connecting latency, to  #4898 .

详情请查看 https://github.com/grpc/grpc-java/releases/tag/v1.15.1

gRPC 是一个高性能、开源和通用的 RPC 框架，面向移动和 HTTP/2 设计。目前提供 C、 Java 和 Go 语言版本，分别是：grpc, grpc-java, grpc-go. 其中 C 版本支持 C, C++, Node.js, Python, Ruby, Objective-C, PHP 和 C#。