小编Col*_*iuk的帖子

所以我有一个脚本将通过SQL Server中存储的列表中的所有服务器进行ping操作.该脚本工作正常,但它按顺序完成(跛脚).

有人可以帮助我如何改变这个以使用多线程而不是foreach循环？

    $Server = "ServerName"
$Database = "DatabaseName"

$con = "server=$Server;database=$Database;Integrated Security=sspi"
$cmd = "SELECT ServerName FROM dbo.vwServerListActive"

  $da = new-object System.Data.SqlClient.SqlDataAdapter ($cmd, $con)

  $dt = new-object System.Data.DataTable

  $da.fill($dt) | out-null


  foreach ($srv in $dt)
    {

    $ping = new-object System.Net.NetworkInformation.Ping
    $Reply = $ping.send($srv.ServerName)

    $ServerName = $srv.ServerName 

    $ServerName
    $Reply.status

    if ($Reply.status –eq “Success”)
    {
        $sql = "UPDATE dbo.ServerList SET GoodPing = 1 WHERE GoodPing <> 1 AND ServerName = '$ServerName'"

    }
    else
    {
        $sql = "UPDATE dbo.ServerList SET GoodPing = …