signals

package
v0.8.2 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: Aug 15, 2026 License: Apache-2.0 Imports: 6 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func DetachTimeout added in v0.7.0

func DetachTimeout(parent context.Context, timeout time.Duration) (context.Context, context.CancelFunc)

DetachTimeout 创建一个与 parent 脱钩的、带超时的 context。 用于优雅关闭阶段:parent 已取消但仍需完成收尾操作(如刷日志、注销注册、 发送最后一条消息等),同时用 timeout 防止收尾挂死。

底层使用 context.WithoutCancel 保留 parent 的 Values(logger、trace 等), 但不继承 parent 的 Done 信号。

// shutdown handler 内:
ctx, cancel := signals.DetachTimeout(ctx, 3*time.Second)
defer cancel()
registry.Deregister(ctx)

func NotifyShutdownContext

func NotifyShutdownContext(ctx context.Context, f func()) context.Context

Shutdown with first signal, second signal exit directly

Types

This section is empty.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL