feat: disabled sse module and added health check to api_v2 for caddy2

sse/views.py

@@ -29,61 +29,63 @@ def create_sse_event(request):
     - 需要JWT认证且用户必须有关联的商户
     """
     # 处理 OPTIONS 预检请求
-    if request.method == 'OPTIONS':
-        response = HttpResponse()
-        origin = request.META.get('HTTP_ORIGIN')
-        if origin:
-            response['Access-Control-Allow-Origin'] = origin
-            response['Access-Control-Allow-Methods'] = 'GET, OPTIONS'
-            response['Access-Control-Allow-Headers'] = 'authorization, content-type, cache-control, accept'
-            response['Access-Control-Allow-Credentials'] = 'true'
-            response['Access-Control-Max-Age'] = '86400'  # 24小时
-        return response
+    # if request.method == 'OPTIONS':
+    #     response = HttpResponse()
+    #     origin = request.META.get('HTTP_ORIGIN')
+    #     if origin:
+    #         response['Access-Control-Allow-Origin'] = origin
+    #         response['Access-Control-Allow-Methods'] = 'GET, OPTIONS'
+    #         response['Access-Control-Allow-Headers'] = 'authorization, content-type, cache-control, accept'
+    #         response['Access-Control-Allow-Credentials'] = 'true'
+    #         response['Access-Control-Max-Age'] = '86400'  # 24小时
+    #     return response
     
-    def event_stream():
-        # 获取当前商户ID
-        merchant_id = request.merchant_id
+    # def event_stream():
+    #     # 获取当前商户ID
+    #     merchant_id = request.merchant_id
         
-        # 创建一个同步队列用于接收消息
-        conn_queue = queue.Queue(maxsize=100)
-        services.push_connection(merchant_id, conn_queue)
+    #     # 创建一个同步队列用于接收消息
+    #     conn_queue = queue.Queue(maxsize=100)
+    #     services.push_connection(merchant_id, conn_queue)
         
-        try:
-            # 发送初始连接成功消息
-            yield f"data: {json.dumps({'type': 'connected', 'message': 'SSE connection established', 'merchant_id': merchant_id})}\n\n"
+    #     try:
+    #         # 发送初始连接成功消息
+    #         yield f"data: {json.dumps({'type': 'connected', 'message': 'SSE connection established', 'merchant_id': merchant_id})}\n\n"
             
-            # 持续从队列中获取消息并发送给客户端
-            while True:
-                try:
-                    # 使用同步方式等待新消息，带超时（30秒）以便发送心跳
-                    message = conn_queue.get(timeout=30.0)
-                    yield f"data: {json.dumps(message)}\n\n"
-                except queue.Empty:
-                    # 30秒超时，发送心跳保持连接活跃
-                    yield f": heartbeat\n\n"
-                except Exception as e:
-                    print(f"Error in SSE stream: {e}")
-                    break
-        finally:
-            # 清理：从连接集合中移除此队列
-            services.remove_connection(merchant_id, conn_queue)
+    #         # 持续从队列中获取消息并发送给客户端
+    #         while True:
+    #             try:
+    #                 # 使用同步方式等待新消息，带超时（30秒）以便发送心跳
+    #                 message = conn_queue.get(timeout=30.0)
+    #                 yield f"data: {json.dumps(message)}\n\n"
+    #             except queue.Empty:
+    #                 # 30秒超时，发送心跳保持连接活跃
+    #                 yield f": heartbeat\n\n"
+    #             except Exception as e:
+    #                 print(f"Error in SSE stream: {e}")
+    #                 break
+    #     finally:
+    #         # 清理：从连接集合中移除此队列
+    #         services.remove_connection(merchant_id, conn_queue)
     
-    response = StreamingHttpResponse(
-        event_stream(),
-        content_type='text/event-stream',
-    )
+    # response = StreamingHttpResponse(
+    #     event_stream(),
+    #     content_type='text/event-stream',
+    # )
     
-    # SSE 必需的响应头
-    response['Cache-Control'] = 'no-cache'
-    response['X-Accel-Buffering'] = 'no'  # 禁用 nginx 缓冲
-    
-    # CORS 响应头（django-cors-headers 中间件会自动添加，但我们显式设置以确保）
-    # 如果请求带有 Origin 头，手动添加 CORS 响应头
-    origin = request.META.get('HTTP_ORIGIN')
-    if origin:
-        response['Access-Control-Allow-Origin'] = origin
-        response['Access-Control-Allow-Credentials'] = 'true'
+    # # SSE 必需的响应头
+    # response['Cache-Control'] = 'no-cache'
+    # response['X-Accel-Buffering'] = 'no'  # 禁用 nginx 缓冲
     
+    # # CORS 响应头（django-cors-headers 中间件会自动添加，但我们显式设置以确保）
+    # # 如果请求带有 Origin 头，手动添加 CORS 响应头
+    # origin = request.META.get('HTTP_ORIGIN')
+    # if origin:
+    #     response['Access-Control-Allow-Origin'] = origin
+    #     response['Access-Control-Allow-Credentials'] = 'true'
+    response = HttpResponse()
+    response.content = 'not allowed'
+    response.status_code = 405
     return response