feat: DSH编排基建首版（server/tests 88用例/P2插件/8020端口/PORT-NOTE/MOBILE_APP）

server-worker.cmd

@@ -0,0 +1,77 @@
+@echo off
+rem ============================================================
+rem  dsh-sync resident worker: PostgreSQL + uvicorn with restart
+rem  loop. Launched detached by start-server.bat, stopped by
+rem  stop-server.bat (stop.flag).
+rem  NOTE: keep this file pure ASCII - cmd.exe misparses UTF-8.
+rem
+rem  Two rules keep this loop sane (both were learned the hard way):
+rem   1. Never start uvicorn while :8020 is already served. A second
+rem      worker used to spin, each iteration failing to bind and
+rem      writing two log lines, ~20/s.
+rem   2. Never use `timeout /t N` here. Detached (no console input)
+rem      it returns after ~1s instead of N seconds, so the loop has
+rem      no real delay. Start-Sleep is used instead.
+rem ============================================================
+cd /d C:\Users\12914\Desktop\dsh
+set DSH_DATA_DIR=C:\Users\12914\Desktop\dsh\data
+set DSH_DATABASE_URL=postgresql://dsh@127.0.0.1:15433/postgres
+set DSH_BOOTSTRAP_ADMIN_TOKEN=74020d5458c05a43e6abca0ddea020b5
+set DSH_INVITE_CODE=d4977f261a7e
+set PYTHONPATH=C:\Users\12914\Desktop\dsh\server
+set PY=C:\Users\12914\Desktop\dsh\server\.venv\Scripts\python.exe
+set PGBIN=C:\Users\12914\Desktop\dsh\.pg\bin
+set PGDATA=C:\Users\12914\Desktop\dsh\.pg\data
+set DSH_HOST=192.168.5.2
+set DSH_PORT=8020
+set FAILS=0
+
+if not exist logs mkdir logs
+
+rem --- rotate logs so a failing loop cannot fill the disk ---
+for %%f in (logs\server.log logs\uvicorn.log) do (
+  if exist %%f if %%~zf GTR 5242880 move /y %%f %%~nf.1%%~xf >nul 2>&1
+)
+
+rem --- make sure PostgreSQL is up (once per worker, not per loop) ---
+if not exist %PGDATA%\base (
+  echo [%date% %time%] initdb... >> logs\server.log
+  %PGBIN%\initdb.exe -D %PGDATA% -U dsh -A trust -E UTF8 --no-instructions >nul 2>&1
+)
+%PGBIN%\pg_ctl.exe -D %PGDATA% -o "-p 15433 -c listen_addresses=127.0.0.1" status >nul 2>&1
+if errorlevel 1 (
+  echo [%date% %time%] starting PostgreSQL >> logs\server.log
+  %PGBIN%\pg_ctl.exe -D %PGDATA% -o "-p 15433 -c listen_addresses=127.0.0.1" -l logs\pg.log start >nul 2>&1
+  powershell -NoProfile -Command "Start-Sleep -Seconds 2"
+)
+
+:loop
+if exist stop.flag (
+  del stop.flag
+  echo [%date% %time%] stop flag received, worker exiting >> logs\server.log
+  goto :eof
+)
+
+rem --- singleton guard: an already-served port means another worker owns it.
+rem Match "%DSH_HOST%:%DSH_PORT%" - a bare ":8020" also matches the local Django
+rem dev stack on 127.0.0.1, which would make this worker idle forever.
+netstat -ano | findstr /C:"LISTENING" | findstr /C:"%DSH_HOST%:%DSH_PORT% " >nul
+if not errorlevel 1 (
+  echo [%date% %time%] port %DSH_PORT% already served, idling >> logs\server.log
+  set FAILS=0
+  powershell -NoProfile -Command "Start-Sleep -Seconds 20"
+  goto :loop
+)
+
+echo [%date% %time%] starting uvicorn %DSH_HOST%:%DSH_PORT% >> logs\server.log
+%PY% -m uvicorn dsh_sync.main:app --host %DSH_HOST% --port %DSH_PORT% >> logs\uvicorn.log 2>&1
+echo [%date% %time%] uvicorn exited (code %errorlevel%), restarting >> logs\server.log
+
+set /a FAILS+=1
+if %FAILS% GEQ 5 (
+  echo [%date% %time%] %FAILS% consecutive exits, backing off 60s >> logs\server.log
+  powershell -NoProfile -Command "Start-Sleep -Seconds 60"
+) else (
+  powershell -NoProfile -Command "Start-Sleep -Seconds 3"
+)
+goto :loop