From 4ad664ecc51b1fb8472f7508de4c22053a6270a8 Mon Sep 17 00:00:00 2001
From: tian <11429339@qq.com>
Date: Mon, 20 Jul 2026 14:27:07 +0800
Subject: [PATCH] fix: wait for mediamtx port 8554 before starting ffmpeg

---
 scripts/dev-env.ps1 | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/scripts/dev-env.ps1 b/scripts/dev-env.ps1
index 1042756..8f8e60f 100644
--- a/scripts/dev-env.ps1
+++ b/scripts/dev-env.ps1
@@ -73,6 +73,15 @@ function Invoke-Start {
     # 1. RTSP server
     Write-Banner "1/5 RTSP Server (mediamtx)"
     Start-Detached "mediamtx" $mediamtx
+    Write-Host "  [WAIT] 等待 RTSP 服务就绪..." -ForegroundColor DarkGray
+    $ready = $false
+    for ($i = 0; $i -lt 10; $i++) {
+        Start-Sleep 1
+        $tcp = netstat -an 2>$null | Select-String ':8554.*LISTENING'
+        if ($tcp) { $ready = $true; break }
+    }
+    if ($ready) { Write-Host "  [OK] RTSP 服务就绪" -ForegroundColor Green }
+    else { Write-Host "  [WARN] RTSP 服务可能未就绪" -ForegroundColor Yellow }
 
     # 2. ffmpeg push
     Write-Banner "2/5 RTSP 推流 (ffmpeg)"