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AutomatedLab / AutomatedLab.Common

PowerShell module for daily administrative tasks and general helper functions
MIT License
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Improved exception handling in 'Test-Port' #98

Closed raandree closed 3 years ago

raandree commented 3 years ago

Sometimes, 'Test-Port' throws an error like this:

Test-Port : Exception calling "EndConnect" with "1" argument(s): "Object reference not set to an instance of an object."
At C:\Program Files\WindowsPowerShell\Modules\AutomatedLab\5.32.273\AutomatedLabRemoting.psm1:211 char:29
+ ... $portTest = Test-Port -ComputerName $param.ComputerName -Port $param. ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : NotSpecified: (:) [Test-Port], MethodInvocationException
    + FullyQualifiedErrorId : NullReferenceException,Test-Port

After adding the error handling, the real problem comes to the surface:

New-LabPSSession : [Morph51-DCS001] Connecting to remote server Morph51-DCS001 failed with the following error message : Access is denied. For more information, see the about_Remote_Troubleshooting Help topic.
At C:\Program Files\WindowsPowerShell\Modules\PSFileTransfer\5.32.273\PSFileTransfer.psm1:510 char:28
+ ...  $session = New-LabPSSession -ComputerName $machine -IgnoreAzureLabSo ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : OpenError: (System.Manageme....RemoteRunspace:RemoteRunspace) [Write-Error], PSRemotingTransportException
    + FullyQualifiedErrorId : AccessDenied,PSSessionOpenFailed