Public/Functions/Other/Test-WebConnection.ps1
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<#
.SYNOPSIS Tests to see if a Uri by Invoke-WebRequest -Method Head .DESCRIPTION Tests to see if a Uri by Invoke-WebRequest -Method Head .LINK https://github.com/OSDeploy/OSD/tree/master/Docs #> function Test-WebConnection { [CmdletBinding()] param ( [Parameter(ValueFromPipeline)] # Uri to test [System.Uri] $Uri = 'google.com' ) $Params = @{ Method = 'Head' Uri = $Uri UseBasicParsing = $true Headers = @{'Cache-Control'='no-cache'} } try { Write-Verbose "Test-WebConnection OK: $Uri" Invoke-WebRequest @Params | Out-Null $true } catch { Write-Verbose "Test-WebConnection FAIL: $Uri" $false } finally { $Error.Clear() } } |