app

package

v0.2.1 Latest Latest Go to latest Published: Aug 14, 2026 License: MIT Imports: 6 Imported by: 0

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type App struct {
	// contains filtered or unexported fields
}

func GetInstance() *App

func (a *App) OnPostStop(fn HookFunc)

OnPostStop registers a function that runs after all services stop. Hooks execute sequentially in registration order.

func (a *App) OnPreRun(fn HookFunc)

OnPreRun registers a function that runs before services start. Hooks execute sequentially in registration order.

func (a *App) Run(ctx context.Context) error

func (a *App) Stop(ctx context.Context) error

type HookFunc func(ctx context.Context)

HookFunc is a callback invoked during the app lifecycle. Hooks receive the app context and can launch goroutines from it.