OS signals may be received by background thread

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评估

难度
4/5
预计耗时
3-5 天
新手友好度
25/100
Issue 类型
缺陷
描述清晰度
需要澄清
活跃度
停滞
技术栈
c, r

调研方向

No source file, test, or entry point is named. Start by tracing how the libuv I/O thread is created and how SIGINT is handled by the R main thread; done means confirming or disproving whether the background thread can receive the signal and documenting or fixing the behavior.

由索引模型根据 Issue 内容生成。

描述

(We don't know for a fact that this is happening, it's just a theory)

The libuv io thread isn't masking SIGINT (or any other signals), it's conceivable that a SIGINT sent to the R process could be handled by our thread instead of the main R thread. We are hypothesizing this because @nstrayer saw cases where SIGINT did not cause an R process to exit.

主要语言
C
星标
252
派生
87
PR 合并指标
30 天内没有已合并 PR

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  • 阅读贡献指南

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  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

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