func IDFromContext(ctx context.Context) (string, bool) {
	v := ctx.Value(idContextKey)
	if v == nil {
		return "", false
	}
	return v.(string), true
}
// IDFromContext retrieves worker id from context.
IDFromContext retrieves worker id from context.
// IDFromContext retrieves worker id from context .
func IDFromContext(ctx context.Context) (string, bool) {
	v := ctx.Value(idContextKey)
	if v == nil {
		return "", false
	}
	return v.(string), true
}
func IDFromContext ( ctx context . Context ) ( string , bool ) { v := ctx . Value ( idContextKey ) if v == nil { return " " , false } return v . ( string ) , true }
IDFromContext retrieves worker id from context.
IDFromContext retrieves worker id from context .