在工作中我们有一个共享文件夹,我在那里做一些数据收集。从我的计算机我必须确保服务器在数据收集期间没有关闭。
所以,我的方法是,在几分钟的间隔内,我将连接并重新连接到我的服务器几次(如果失败,然后停止数据收集并等待或执行下一个任务)
连接和重新连接到网络驱动器/共享文件夹的最佳方法是什么?我会做点什么的
public bool checkNet(UNCPath)
{
int connected = 0;
bool unstable = true;
while(unstable)
{
SubfunctionConnect(UNCPath); //connect to network using cmd 'net use' command
if(directory.exists(UNCPath)
{
++connected;
}
else
{
connected = 0;
}
}
if(connected >= 3) unstable = false; //after 3 in arrow successful connections then leave loop and proceed further tasks
return true;
}
我正在维护一个与您的要求具有类似功能的项目。
在该功能中,我们使用FileSystemWatcher来监视特定UNC位置的各种操作。您可以实现OnError
事件,该事件将在UNC路径不可用时触发。
您可以查看上面的链接了解详细信息,这里还有一个简短的示例
using (FileSystemWatcher watcher = new FileSystemWatcher(@"\\your unc path"))
{
// Watch for changes in LastAccess and LastWrite times, and
// the renaming of files or directories.
watcher.NotifyFilter = NotifyFilters.LastAccess
| NotifyFilters.LastWrite
| NotifyFilters.FileName
| NotifyFilters.DirectoryName;
// Only watch text files.
watcher.Filter = "*.txt";
watcher.Created += (s, e) => { Console.WriteLine($"Created {e.Name}"); };
watcher.Deleted += (s, e) => { Console.WriteLine($"Deleted {e.Name}"); };
watcher.Error += (s, e) => { Console.WriteLine($"Error {e.GetException()}"); };
// Begin watching.
watcher.EnableRaisingEvents = true;
// Wait for the user to quit the program.
Console.WriteLine("Press 'q' to quit the sample.");
while (Console.Read() != 'q') ;
}