ContainerHandling/Get-NavContainerSession.ps1
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<#
.Synopsis Get (or create) a PSSession for a Nav Container .Description Checks the session cache for an existing session. If a session exists, it will be reused. If no session exists, a new session will be created. .Parameter containerName Name of the container for which you want to create a session .Example $session = Get-NavContainerSession -containerName navserver PS C:\>Invoke-Command -Session $session -ScriptBlock { Set-NavServerInstance -ServerInstance NAV -restart } #> function Get-NavContainerSession { [CmdletBinding()] Param ( [Parameter(Mandatory=$true)] [string]$containerName, [Parameter(Mandatory=$false)] [switch]$silent ) Process { $containerId = Get-NavContainerId -containerName $containerName if ($sessions.ContainsKey($containerId)) { $session = $sessions[$containerId] try { $ok = Invoke-Command -Session $session -ScriptBlock { $true } } catch { Remove-PSSession -Session $session $sessions.Remove($containerId) } } if (!($sessions.ContainsKey($containerId))) { $session = New-PSSession -ContainerId $containerId -RunAsAdministrator Invoke-Command -Session $session -ScriptBlock { Param([bool]$silent) $runPath = "c:\Run" $myPath = Join-Path $runPath "my" function Get-MyFilePath([string]$FileName) { if ((Test-Path $myPath -PathType Container) -and (Test-Path (Join-Path $myPath $FileName) -PathType Leaf)) { (Join-Path $myPath $FileName) } else { (Join-Path $runPath $FileName) } } . (Get-MyFilePath "prompt.ps1") -silent:$silent | Out-Null . (Get-MyFilePath "HelperFunctions.ps1") | Out-Null $txt2al = $NavIde.replace("finsql.exe","txt2al.exe") Set-Location $runPath } -ArgumentList $silent $sessions.Add($containerId, $session) } $sessions[$containerId] } } Export-ModuleMember -function Get-NavContainerSession |