chore: copys amigables en stop-server.ps1

scripts/stop-server.ps1

@@ -1,11 +1,43 @@
-$ErrorActionPreference = 'Stop'
+$ErrorActionPreference = 'Continue'
 $root = Split-Path -Parent $PSScriptRoot
 Set-Location -LiteralPath $root
 
+function Out-Line($msg, $color = $null) {
+    if ($color) { Write-Host $msg -ForegroundColor $color }
+    else { Write-Host $msg }
+    [Console]::Out.Flush()
+}
+
+Out-Line ""
+
+function Test-PortOpen($port, $timeoutMs = 350) {
+    $client = New-Object System.Net.Sockets.TcpClient
+    try {
+        $iar = $client.BeginConnect('127.0.0.1', $port, $null, $null)
+        if (-not $iar.AsyncWaitHandle.WaitOne($timeoutMs)) { return $false }
+        $client.EndConnect($iar)
+        return $true
+    } catch { return $false }
+    finally { $client.Close() }
+}
+
+function Kill-PortOwner($port) {
+    Get-NetTCPConnection -State Listen -LocalPort ([int]$port) -ErrorAction SilentlyContinue |
+        ForEach-Object {
+            Out-Line "  [kill] Cerrando un proceso que quedaba suelto..." Gray
+            try { Stop-Process -Id $_.OwningProcess -Force -ErrorAction SilentlyContinue } catch {}
+        }
+}
+
 if (-not (Test-Path '.run\server.info')) {
-    Write-Host ""
-    Write-Host "  [yt-scraper] no hay servidor registrado." -ForegroundColor Yellow
-    Write-Host ""
+    # Nothing registered, but maybe a stray uvicorn is listening. Sweep 8000-8100.
+    Out-Line "  [yt-scraper] Buscando servidores que quedaron sueltos..." Cyan
+    $killed = 0
+    foreach ($p in 8000..8100) {
+        if (Test-PortOpen $p 200) { Kill-PortOwner $p; $killed++ }
+    }
+    if ($killed -eq 0) { Out-Line "  [ok] nada que detener." Green } else { Out-Line "  [ok] servidores sueltos terminados." Green }
+    Out-Line ""
     exit 0
 }
 
@@ -14,33 +46,38 @@ $parts = $firstLine -split '\s+'
 $port = $parts[0]
 $pidv = $parts[1]
 
-Write-Host ""
-Write-Host "  [yt-scraper] deteniendo servidor (PID $pidv, puerto $port)..." -ForegroundColor Cyan
+Out-Line "  [yt-scraper] Apagando el servidor..." Cyan
 
-if ($pidv -and $pidv -ne 'pending') {
-    # Kill the process tree (uvicorn + any workers).
+# Detect stale info: PID gone -> treat as "already stopped" but also kill anything on the port.
+$pidAlive = $false
+if ($pidv) {
+    $proc = Get-Process -Id ([int]$pidv) -ErrorAction SilentlyContinue
+    $pidAlive = $null -ne $proc
+}
+
+if (-not $pidAlive) {
+    Out-Line "  [info] El servidor ya estaba apagado." Yellow
+    Kill-PortOwner $port
+} else {
     try {
         Stop-Process -Id ([int]$pidv) -Force -ErrorAction Stop
     } catch {
-        # fallback: taskkill
-        & taskkill /PID $pidv /T /F 2>$null | Out-Null
+        try { & taskkill /PID $pidv /T /F 2>$null | Out-Null } catch {}
     }
 }
 
-# Confirm the port is freed.
+# Also kill any uvicorn still listening on the registered port (worker/respawn case).
+Kill-PortOwner $port
+
+# Confirm port freed.
 $freed = $false
-for ($i = 0; $i -lt 10; $i++) {
-    try {
-        Invoke-WebRequest -Uri "http://localhost:$port/healthz" -UseBasicParsing -TimeoutSec 1 | Out-Null
-    } catch { $freed = $true; break }
+for ($i = 0; $i -lt 15; $i++) {
+    if (-not (Test-PortOpen $port 200)) { $freed = $true; break }
     Start-Sleep -Milliseconds 400
 }
 
 Remove-Item '.run\server.info' -Force -ErrorAction SilentlyContinue
 
-if ($freed) {
-    Write-Host "  [ok] puerto liberado, servidor detenido." -ForegroundColor Green
-} else {
-    Write-Host "  [warn] el puerto $port sigue ocupado; revisa procesos python." -ForegroundColor Yellow
-}
-Write-Host ""
+if ($freed) { Out-Line "  [ok] puerto liberado, servidor detenido." Green }
+else { Out-Line "  [warn] Algo sigue ocupando la conexion. Reinicia la PC si vuelve a pasar." Yellow }
+Out-Line ""