fix: 修复服务方式

video_worker/.env.example

@@ -4,6 +4,8 @@ WS_GATEWAY_HOST=0.0.0.0
 WS_GATEWAY_PORT=8010
 WORKER_BASE_URL=http://127.0.0.1:8000
 WS_POLL_INTERVAL_SEC=1.0
+DISPATCH_WS_URL=ws://127.0.0.1:8060/ws/edge/edge-a4000-01
+EDGE_POLL_INTERVAL_SEC=1.0
 EDGE_DISPATCH_HOST=0.0.0.0
 EDGE_DISPATCH_PORT=8020
 EDGE_MAX_DISPATCH_RECORDS=2000

video_worker/README.md

@@ -69,6 +69,13 @@ cd video_worker
 bash scripts/run_server.sh
 ```
 
+边缘设备一键接入（仅上游下发，边缘主动连中心）：
+
+```bash
+cd video_worker
+bash scripts/start_edge_device_local.sh
+```
+
 独立 WS 网关服务（远程推荐）：
 
 ```bash

video_worker/scripts/start_edge_device_local.sh

@@ -0,0 +1,84 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cd "$ROOT_DIR"
+
+PID_DIR="runtime/pids"
+LOG_DIR="runtime/logs"
+WORKER_PID_FILE="${PID_DIR}/worker.pid"
+EDGE_CLIENT_PID_FILE="${PID_DIR}/edge_client.pid"
+WORKER_LOG="${LOG_DIR}/worker.log"
+EDGE_CLIENT_LOG="${LOG_DIR}/edge_client.log"
+
+mkdir -p "$PID_DIR" "$LOG_DIR"
+
+if [ ! -f .env ]; then
+  cp .env.example .env
+  echo "[INFO] .env missing, created from .env.example"
+fi
+
+if [ ! -d .venv ]; then
+  echo "[INFO] .venv missing, running install script"
+  bash scripts/install_wsl_env.sh
+fi
+
+source .venv/bin/activate
+set -a
+source .env
+set +a
+
+# Edge device should not expose a public ingress service.
+APP_HOST="${APP_HOST:-127.0.0.1}"
+APP_PORT="${APP_PORT:-8000}"
+DISPATCH_WS_URL="${DISPATCH_WS_URL:-}"
+WORKER_BASE_URL="${WORKER_BASE_URL:-http://127.0.0.1:${APP_PORT}}"
+EDGE_POLL_INTERVAL_SEC="${EDGE_POLL_INTERVAL_SEC:-1.0}"
+
+if [ -z "${DISPATCH_WS_URL}" ]; then
+  echo "[ERROR] DISPATCH_WS_URL is empty"
+  echo "[INFO] set DISPATCH_WS_URL in .env, e.g. ws://<center-host>:8060/ws/edge/<device-id>"
+  exit 1
+fi
+
+is_running() {
+  local pid_file="$1"
+  if [ ! -f "$pid_file" ]; then
+    return 1
+  fi
+  local pid
+  pid="$(cat "$pid_file" 2>/dev/null || true)"
+  if [ -z "$pid" ]; then
+    return 1
+  fi
+  if kill -0 "$pid" >/dev/null 2>&1; then
+    return 0
+  fi
+  return 1
+}
+
+if is_running "$WORKER_PID_FILE"; then
+  echo "[INFO] worker already running (pid $(cat "$WORKER_PID_FILE"))"
+else
+  nohup python -m uvicorn app.main:app --host "$APP_HOST" --port "$APP_PORT" >"$WORKER_LOG" 2>&1 &
+  echo $! >"$WORKER_PID_FILE"
+  echo "[OK] worker started (pid $(cat "$WORKER_PID_FILE"))"
+fi
+
+if is_running "$EDGE_CLIENT_PID_FILE"; then
+  echo "[INFO] edge client already running (pid $(cat "$EDGE_CLIENT_PID_FILE"))"
+else
+  nohup env \
+    DISPATCH_WS_URL="$DISPATCH_WS_URL" \
+    WORKER_BASE_URL="$WORKER_BASE_URL" \
+    EDGE_POLL_INTERVAL_SEC="$EDGE_POLL_INTERVAL_SEC" \
+    python scripts/edge_device_client.py >"$EDGE_CLIENT_LOG" 2>&1 &
+  echo $! >"$EDGE_CLIENT_PID_FILE"
+  echo "[OK] edge client started (pid $(cat "$EDGE_CLIENT_PID_FILE"))"
+fi
+
+echo "[INFO] worker health: curl http://127.0.0.1:${APP_PORT}/health"
+echo "[INFO] dispatch ws: ${DISPATCH_WS_URL}"
+echo "[INFO] worker base url for client: ${WORKER_BASE_URL}"
+echo "[INFO] worker log: ${WORKER_LOG}"
+echo "[INFO] edge client log: ${EDGE_CLIENT_LOG}"