grpc-ecosystem/grpc-gateway

v2.26.2 breaks grpc-websocket-proxy

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#5,326 创建于 2025年3月5日

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 (19 评论) (0 反应) (0 负责人)Go (16,971 star) (2,250 fork)batch import
bughelp wanted

描述

I realize https://github.com/tmc/grpc-websocket-proxy is not officially supported by this project, but it's mentioned a lot in issues here. Just flagging that the change in #5240 breaks the websocket-proxy, causing requests to hang indefinitely.

贡献者指南

技术栈
go
领域
backendapi
议题类型
bug
难度面向新贡献者的预计实现难度，1 表示很小改动，5 表示专家级工作。
4
预计时间有经验贡献者完成调查、实现、测试并准备 pull request 的粗略时间范围。
1-2 days
活动状态议题当前的可参与程度：新鲜、活跃、陈旧、阻塞或等待维护者输入。
active
清晰度议题是否清楚说明期望改动、验收标准和下一步。
clear
前置要求
Go programminggRPC conceptsHTTP/2 and websocket fundamentals
新手友好度1-100 的估计分数，表示该议题对首次贡献者的友好程度。
20
研究方向
Investigate the changes introduced in pull request #5240 (referenced in the issue) that likely caused the regression. Focus on the gRPC gateway's handling of websocket upgrades and the interaction with the grpc websocket proxy. Review the relevant source files in the gateway's HTTP handler and marshaler logic to identify why requests hang indefinitely after the change.