depreciated/New-psRunspace.ps1
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<#
.SYNOPSIS Start scriptblock in background runspace, which will disposed when finished .DESCRIPTION Start scriptblock in background runspace, which will disposed when finished .PARAMETER SetVariable Variables to be parsed in runspace .PARAMETER ScriptBlock Scriptblock running in runspace .PARAMETER DisposeBlock Scriptblock for custom actions on dispose .NOTES added in version 0.0.1 #> function New-psRunspace ([string[]]$SetVariable, [scriptBlock]$ScriptBlock, [scriptBlock]$DisposeBlock) { # Create New Runspace ######################################### $rs = [runspacefactory]::CreateRunspace() $rs.ApartmentState = "STA" $rs.ThreadOptions = "ReuseThread" $rs.Open() | Out-Null foreach ($varName in $SetVariable) { $v = (Get-Variable -Name $varName).Value $rs.SessionStateProxy.SetVariable($varName, $v) } # Create Powershell Instance ######################################### $ps = [PowerShell]::Create().AddScript($ScriptBlock) $ps.Runspace = $rs $ps.BeginInvoke() | Out-Null # Cleanup Eventhandler ######################################### Register-ObjectEvent -InputObject $rs -EventName 'AvailabilityChanged' -Action { if ($Sender.RunspaceAvailability -eq "Available") { # Invoke Dispose Block ######################################### if (![string]::IsNullOrEmpty($event.MessageData)) { $sb = $event.MessageData $sb.invoke() } $Sender.Closeasync() $Sender.Dispose() } } -MessageData $DisposeBlock | Out-Null return $rs } |