获取以Job

Question

我有一个工作脚本，该脚本可以在远程服务器上获取本地管理员，但是有时列表中的其中一台服务器存在问题（即使Test-Connection成功了），该服务器将挂起并停止脚本继续运行。因此，我一直在考虑将作业用作服务器超时所需的超时功能。

在我的测试脚本中，我得到了System.__ComObject个对象的列表，这似乎很有希望，但是我无法像往常一样解析它们并得到错误：

Exception calling "InvokeMember" with "5" argument(s): "Method
'System.Management.Automation.PSCustomObject.ADSPath' not found."
At c:\timeout.ps1:48 char:3
+         $member.GetType().Invokemember("ADSPath","GetProperty",$null, ...
+         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [], MethodInvocationException
    + FullyQualifiedErrorId : MissingMethodException

注意：对于上述错误，将对Name，Class和ADSPath重复此操作（基本上是我尝试的所有调用。

这是脚本代码：

# Test Timeout functionality
[CmdletBinding()]
Param(
    [Parameter(Mandatory=$true)][string]$Computer
)

$timeout = 90 ## seconds
$retryInterval = 5 ## seconds
$LocalGroupName = "Administrators"
$group = $null
$members = $null

Write-Host "Working on $($computer)..."

Write-Verbose "Start Job..."
$job1 = {
    Param($computer,$localgroupname)

    $group =[ADSI]"WinNT://$computer/$LocalGroupName"
    @($group.psbase.Invoke("Members"))
}
Start-Job -Name "Members" $job1 -ArgumentList $computer,$localgroupname

$Check_Job = Get-Job -Name "Members"
$timer = [Diagnostics.Stopwatch]::StartNew()

while ($timer.Elapsed.TotalSeconds -lt $Timeout) {
    if ($Check_Job.State -eq 'Completed') {
        $members = Receive-Job -Name "Members"
        break
    }

    Start-Sleep -Seconds $RetryInterval
    Write-Verbose -Message "Waiting [$totalSecs]sec until retry..."
}
$timer.Stop()

if (!$members) {
    Write-Host "No members found in the group"
} else {
    foreach($member in $members) {
        Write-Host "-------------------------------------"
        $member.GetType().InvokeMember("Name","GetProperty",$null,$member,$null)
        $member.GetType().InvokeMember("Class","GetProperty",$null,$member,$null)
        $member.GetType().InvokeMember("ADSPath","GetProperty",$null,$member,$null)
    }
}

我在做什么错了？