Kitex Release v0.11.0

项目:

建议直接升级 Kitex 版本到 v0.11.3, 因为我们对 v0.11.0 里的一些性能问题进行了优化

重要变更介绍

新特性

  1. 重试：新增混合重试功能：支持同时开启「失败重试」+「Backup Request」两种策略，能够在降低长尾请求的同时提高请求的重试成功率，详见 请求重试
  2. 自定义 Payload 校验：为避免硬件故障或数据篡改导致收发的数据不一致，Kitex 提供了对 Payload 报文的校验功能，并支持自定义扩展，使用方式参见: payload 校验

功能优化

  1. Frugal ARM 性能优化：Frugal 支持了基于反射的高性能编解码，升级到 Frugal v0.2.0 即可
  2. Kitex Tool 代码生成提速：提供了 -rapid 参数，可以无需安装 Thriftgo ，且速度略有提高。下个版本之后将作为默认行为。
  3. 多 Service 多 Handler 生成：从该版本开始，Kitex Tool 支持为每个 service 生成 handler 并统一注册到 server，详见 多 Service 多 Handler 生成
  4. Streaming JSON 泛化[试用阶段]：JSON 泛化调用支持了 streaming 流式接口（仅限 client），目前正在持续优化中，并未正式发布，有兴趣可以试用，详见 Generic Streaming

其他

  1. 支持版本 Go 1.18~1.23，最低支持变为 Go 1.18，如果你的 Go 版本过低，编译时会有提示：note: module requires Go 1.18
  2. 逐步移除对 Apache Thrift 的依赖，将对 Thrift 编解码相关的逻辑逐步收敛到 github.com/cloudwego/gopkg/thrift 库中

详细变更

Feature:

[#1509] feat(retry): support Mixed Retry which integrating Failure Retry and Backup Request

[#1478] feat: customized payload validator

[#1514] feat(grpc): server returns cancel reason

[#1513] feat(tool): support updating import path for PkgInfo

[#1425] feat(tool): support generating multiple handlers for multiple services

[#1491] feat(grpc): add GetTrailerMetadataFromCtx

[#1492] feat: add GetCallee to kitexutil to get the service name of callee

[#1479] feat(tool): embed thriftgo into kitex tool

Optimize:

[#1485] optimize: add cachekey to discovery event for debug

Fix:

[#1525] fix: move json-iterator back to support marshal map[any]any

[#1471] fix(streaming): resolve ctx diverge in server-side streaming

[#1515] fix(gRPC): pass error when client transport is closed

[#1501] fix(generic): judge business error directly

[#1503] fix: return an unknown service/method exception to client correctly under multi_service server scenario

[#1487] fix(generic): fix a generic serviceInfo compatible issue

[#1489] fix(codec): wrap trans error for apache thrift read error

[#1486] fix(trans/netpoll): log when panic in onConnRead

[#1476] fix: fix GetServerConn interface assert for streamWithMiddleware

[#1481] fix(gonet): adjust gonet server read timeout to avoid read error

[#1466] fix: allow HEADERS frame with empty header block fragment

Refactor:

[#1512] refactor: thrift and generic codec uses bufiox interface for encoding and decoding

[#1490] refactor: optimized apache codec without reflection

[#1483] refactor: use github.com/cloudwego/gopkg/protocol/thrift/apache

[#1474] refactor: rm apache thrift in internal/mocks

[#1470] refactor: rm apache thrift in pkg/generic & netpollmux

[#1450] refactor(generic): remove apache thrift.TProtocol from generic

[#1441] refactor: deprecate bthrift, use cloudwego/gopkg

[#1455] refactor(test): perf optimize and log loc correct

Tests:

[#1469] test: replace judgement of mem stats of client finalizer by closed count check

Perf:

[#1527] perf(grpc): bdp ping rate limit

[#1511] perf(thrift): encodeBasicThrift write logic didn’t use kitex BinaryProtocol

[#1504] perf(grpc): zero allocation in hot path

[#1497] perf: add option to enable spancache for fastpb

[#1495] perf(thrift): use kitex BinaryProtocol replace apache BinaryProtocol for apache thrift codec

Chore:

[#1532] chore: update dependency

[#1522] chore(generic): make generic streaming APIs internal

[#1465] chore(generic): add an external method to create service info for generic streaming client

[#1468] build: adapt to go1.23rc2

[#1482] chore(generic): add generic base using gopkg base

[#1463] chore: fix grpc keepalive test by start server responsiblly

[#1462] chore(test): fix xorshift64 in consist_test.go

[#1454] chore(ci): speed up multiple ci processes 8min -> 1min