如何让FileSystemWatcher线程永远运行？

while (true)
{
    try
    {
        FileSystemWatcher watcher = new FileSystemWatcher();
        // 配置FileSystemWatcher
        watcher.EnableRaisingEvents = true;
        // 等待事件发生
        System.Threading.Thread.Sleep(Timeout.Infinite);
    }
    catch (Exception ex)
    {
        // 记录异常
        Console.WriteLine("An error occurred: " + ex.Message);
        // 等待一段时间后重新启动线程
        System.Threading.Thread.Sleep(5000);
    }
}

package main

import (
    "fmt"
    "time"

    "github.com/fsnotify/fsnotify"
)

func main() {
    watcher, err := fsnotify.NewWatcher()
    if err != nil {
        fmt.Println("Error creating watcher:", err)
        return
    }
    defer watcher.Close()

    err = watcher.Add("/path/to/watch")
    if err != nil {
        fmt.Println("Error adding path:", err)
        return
    }

    for {
        select {
        case event, ok := <-watcher.Events:
            if !ok {
                return
            }
            fmt.Println("Event:", event)
            if event.Op&fsnotify.Write == fsnotify.Write {
                fmt.Println("Modified file:", event.Name)
            }
        case err, ok := <-watcher.Errors:
            if !ok {
                return
            }
            fmt.Println("Error:", err)
        }
    }
}