@echo off
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rem ============================================================
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rem Non-interactive launcher for Task Scheduler / boot auto-start.
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rem Differences from start-backend.cmd (which is meant for a human):
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rem - no "pause" at the end (nobody can press a key during boot)
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rem - all output goes to app.log next to this file
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rem - resolves java via JAVA_HOME first, then PATH
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rem - exits 0 immediately if port 8090 is already listening
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rem ASCII-only on purpose: cmd.exe reads this file with the OEM
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rem code page, so non-ASCII text here would be garbled.
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rem Registered by install-autostart.ps1; run under the account that
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rem owns the deployment folder (SYSTEM by default).
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rem ============================================================
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setlocal
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cd /d "%~dp0"
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set "APP_JAR=traffic-audit-server.jar"
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set "LOG=%~dp0app.log"
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netstat -ano | findstr /C:":8090" | findstr /I "LISTENING" >nul 2>nul
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if not errorlevel 1 (
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echo [%date% %time%] port 8090 is already listening; nothing to do. >> "%LOG%"
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exit /b 0
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)
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if not exist "%~dp0%APP_JAR%" (
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echo [%date% %time%] ERROR: %APP_JAR% not found in "%CD%". >> "%LOG%"
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exit /b 1
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)
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set "JAVA_EXE="
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if defined JAVA_HOME if exist "%JAVA_HOME%\bin\java.exe" set "JAVA_EXE=%JAVA_HOME%\bin\java.exe"
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if not defined JAVA_EXE for %%J in (java.exe) do set "JAVA_EXE=%%~$PATH:J"
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if not defined JAVA_EXE (
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echo [%date% %time%] ERROR: java.exe not found. Install JDK 8 or set JAVA_HOME / PATH. >> "%LOG%"
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exit /b 1
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)
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if not exist "%~dp0application.yml" (
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echo [%date% %time%] WARN: application.yml is missing next to the jar. >> "%LOG%"
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echo [%date% %time%] The DB password placeholder will resolve to empty and startup will fail with >> "%LOG%"
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echo [%date% %time%] "Access denied ... (using password: NO)". >> "%LOG%"
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)
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echo [%date% %time%] starting backend: "%JAVA_EXE%" -jar "%APP_JAR%" (cwd "%CD%") >> "%LOG%"
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"%JAVA_EXE%" -jar "%~dp0%APP_JAR%" >> "%LOG%" 2>&1
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set "RC=%ERRORLEVEL%"
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echo [%date% %time%] backend exited with code %RC%. >> "%LOG%"
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endlocal & exit /b %RC%
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