内容简介：gRPC 1.10.0 已正式发布，该版本包含了大量改进和 bug 修复，具体如下： Core To provide a cleaner install with fewer public headers, several features of core have been removed from the surface or GPR ...
gRPC 1.10.0 已正式发布，该版本包含了大量改进和 bug 修复，具体如下：
Core
To provide a cleaner install with fewer public headers, several features of core have been removed from the surface or GPR API as they were not used in any wrapped language (except C++) or in external applications, such as:
a.grpc_alarm(removed; the C++grpc::Alarmnow directly invokes core subsurface functions)
b.gpr_join_host_port,gpr_cmdline,gpr_subprocess(moved totest/core/util)
c.gpr_tls,gpr_avl(internalized)
d.gpr_thd(internalized)Except
gpr_thd_idandgpr_thd_currentid, which remain publicAs a result of these changes, core is now at version 6.0.0
Fix memory leaks in
max_age_filter(#14501) and http_proxy (#14137)Changed resolver and LB policy APIs to C++
Added re-resolution into grpclb policy (#14438).
Extracted per LB-call data from grpclb policy (#13911)
Fixed C-core to immediately take ownership of slices when a
send_messageop is startedFix a race condition causing freeze at shutdown with
epollexpolling strategy (#14177)Improvements in CMake:
find_package(#14353)Test infrastructure cleanup (#14117)
Update BoringSSL submodule (#13948)
Make RR re-resolve when any of its subchannels fail (#14170)
DNS resolver caches results, allowing it to be hit arbitrarily often. Resolution frequency is controlled via channel arg
GRPC_ARG_DNS_MIN_TIME_BETWEEN_RESOLUTIONS_MS. (#14228)
详情更新内容和源码下载：https://github.com/grpc/grpc/releases/tag/v1.10.0
gRPC 是一个高性能、开源、通用的 RPC 框架，面向移动和 HTTP/2 设计，是由谷歌发布的首款基于 Protocol Buffers 的 RPC 框架。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#。
gRPC 基于 HTTP/2 标准设计，带来诸如双向流、流控、头部压缩、单 TCP 连接上的多复用请求等特性。这些特性使得其在移动设备上表现更好，更省电且节省空间占用。
服务接口定义示例：
message HelloRequest {
string greeting = 1;
}
message HelloResponse {
string reply = 1;
}
service HelloService {
rpc SayHello(HelloRequest) returns (HelloResponse);
}【声明】文章转载自：开源中国社区 [http://www.oschina.net]
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