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oliver
c8806c38bd
Windows PowerShell 5.1 Start-Process -Wait (and `& exe` with captured output) waits for every descendant / until the stdout pipe closes. The postgres and NetX processes a start leaves running made runtime_ctl.ps1 never return: tray stuck on "Starting", Start Menu "Start NetX" never opened the UI. Start-NetxPowerShell -Wait, the UAC relaunch and the Setup wait in check_update now wait for the process itself (WaitForExit). Service mode in runtime_ctl: start via sc.exe without blocking on SERVICE_RUNNING; stop writes the supervisor stop flag, polls up to 120s, then kills the WinSW tree as a last resort. Verified in an offline Windows Sandbox (no VC++ redist, no Python). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
80 lines
3.1 KiB
PowerShell
80 lines
3.1 KiB
PowerShell
param(
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[ValidateSet("start", "stop", "restart")]
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[string]$Action = "start",
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[string]$ProgramRoot = "",
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[string]$DataRoot = ""
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)
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# Single start/stop/restart entry for tray + shortcuts. Routes through the
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# Windows service / SYSTEM task when one is installed, else the plain scripts.
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$ErrorActionPreference = "Stop"
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. "$PSScriptRoot\_common.ps1"
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Assert-NetxAdminOrRelaunch -ScriptPath $PSCommandPath -BoundParameters $PSBoundParameters -WindowStyle Hidden
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$prog = Get-NetxProgramRoot -Override $ProgramRoot
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$data = Get-NetxDataRoot -ProgramRoot $prog -Override $DataRoot
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function Invoke-NetxChildScript([string]$Name, [string[]]$Extra = @()) {
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# Never read the child's stdout: postgres / NetX processes it starts inherit the
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# pipe, so `& powershell.exe` with captured output blocks until they exit (forever).
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# Start-Process -Wait is no good either (it waits for the whole process tree).
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$p = Start-NetxPowerShell -File (Join-Path $PSScriptRoot $Name) `
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-Arguments (@("-ProgramRoot", $prog, "-DataRoot", $data) + $Extra) `
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-WorkingDirectory $prog -WindowStyle Hidden -PassThru
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$null = $p.Handle # keep a handle so ExitCode is available after exit
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$p.WaitForExit()
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return $p.ExitCode
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}
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function Stop-NetxService {
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# Stop-Service waits forever on a service that will not stop; poll with a deadline
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# and kill the WinSW process tree as a last resort.
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$svc = Get-Service -Name "NetX" -ErrorAction SilentlyContinue
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if (-not $svc -or $svc.Status -eq "Stopped") { return }
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# Ask service_run.ps1 to exit ourselves rather than relying only on WinSW's stop hook.
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Write-NetxServiceStopFlag -DataRoot $data
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& sc.exe stop NetX | Out-Null
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$deadline = (Get-Date).AddSeconds(120)
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while ((Get-Date) -lt $deadline) {
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Start-Sleep -Seconds 1
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$svc.Refresh()
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if ($svc.Status -eq "Stopped") { return }
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}
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$wmi = Get-CimInstance Win32_Service -Filter "Name='NetX'" -ErrorAction SilentlyContinue
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if ($wmi -and $wmi.ProcessId) { & taskkill.exe /PID $wmi.ProcessId /T /F | Out-Null }
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$null = Invoke-NetxChildScript "stop_netx_app.ps1"
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}
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function Start-NetxService {
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# Don't block on SERVICE_RUNNING: callers wait for /health instead.
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$svc = Get-Service -Name "NetX" -ErrorAction SilentlyContinue
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if ($svc -and $svc.Status -eq "Stopped") { & sc.exe start NetX | Out-Null }
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}
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$runner = Get-NetxManagedRunner
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switch ($runner) {
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"service" {
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if ($Action -ne "start") { Stop-NetxService }
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if ($Action -ne "stop") { Start-NetxService }
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}
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"task" {
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if ($Action -ne "start") {
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Stop-ScheduledTask -TaskName "NetXService" -TaskPath "\NetX\"
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$null = Invoke-NetxChildScript "stop_netx_app.ps1"
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}
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if ($Action -ne "stop") {
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Start-ScheduledTask -TaskName "NetXService" -TaskPath "\NetX\"
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}
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}
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default {
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if ($Action -ne "start") {
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$null = Invoke-NetxChildScript "stop_netx_app.ps1"
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}
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if ($Action -ne "stop") {
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$code = Invoke-NetxChildScript "start_netx_app.ps1" @("-SkipBrowser")
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if ($code) { exit $code }
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}
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}
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}
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exit 0
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