INNER CODE UNIT · Go

InstallPostShutdown

go-chassis/go-chassis · chassis_api.go:84

func InstallPostShutdown(name string, f func(os.Signal)) {
	// lazy init
	if goChassis.postShutDownFuncs == nil {
		goChassis.postShutDownFuncs = make(map[string]func(os.Signal))
	}
	goChassis.postShutDownFuncs[name] = f
}

// HijackGracefulShutdown reset GracefulShutdown
func HijackGracefulShutdown(f func(os.Signal)) {
	goChassis.hijackGracefulShutdown = f
}

// Run bring up the service,it waits for os signal,and shutdown gracefully
// before all protocol server start successfully, it may return error.
func Run(options ...server.RunOption) error {
	err := goChassis.start(options...)
	if err != nil {

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