celery worker在windows上启动失败，增加参数--pool=solo

app/celery_app.py

@@ -31,7 +31,7 @@ celery_app.conf.update(
     beat_schedule={
         'push-data-to-dtc-every-minute': {
             'task': 'push_data_to_dtc',
-            'schedule': 120.0,  # 每60秒执行一次（1分钟）
+            'schedule': 60.0,  # 每60秒执行一次（1分钟）
         },
     },
 )

app/celery_tasks.py

@@ -33,7 +33,7 @@ def push_data_to_dtc_task(self):
     """
     task_name = 'push_data_to_dtc'
     logger.info(f"🌿 开始推送数据给DTC任务")
-    
+
     # 获取分布式锁，使用任务名称作为锁标识
     lock = redis_manager.create_lock(f"celery_task:{task_name}", timeout=300)  # 5分钟超时
     

main.py

@@ -32,9 +32,8 @@ def start_celery_worker():
             "-A", "app.celery_app",  # 指定celery应用模块
             "worker",
             '--loglevel=info',
-            '--concurrency=4',
+            '--pool=solo',
-            '--prefetch-multiplier=1',
+            '--concurrency=1',
-            '--max-tasks-per-child=1000',
             '--time-limit=300',  # 5分钟任务超时
             '--soft-time-limit=240',  # 4分钟软超时
         ], check=True)
@@ -91,79 +90,6 @@ def start_flower():
         logger.error(f"❌ Flower 监控服务启动失败: {e}")
 
 
-def stop_celery_service(service_name):
-    """停止 Celery 服务"""
-    try:
-        logger.info(f"🛑 正在停止 {service_name} 服务...")
-        
-        # 查找并停止相关进程
-        if service_name == "worker":
-            # 停止 Celery Worker
-            subprocess.run([
-                sys.executable, "-m", "celery", 
-                "-A", "app.celery_app",
-                "control",
-                "shutdown"
-            ], check=False)
-            logger.info("✅ Celery Worker 停止命令已发送")
-            
-        elif service_name == "beat":
-            # 查找并停止 beat 进程
-            try:
-                if os.name == 'nt':  # Windows
-                    # 使用 PowerShell 查找并停止相关进程
-                    subprocess.run([
-                        "powershell", "-Command", 
-                        "Get-Process python | Where-Object {$_.ProcessName -eq 'python' -and $_.MainWindowTitle -like '*beat*'} | Stop-Process -Force"
-                    ], check=False)
-                    # 备用方案：查找包含 celery beat 的进程
-                    subprocess.run([
-                        "powershell", "-Command", 
-                        "Get-WmiObject Win32_Process | Where-Object {$_.Name -eq 'python.exe' -and $_.CommandLine -like '*beat*'} | ForEach-Object {Stop-Process -Id $_.ProcessId -Force}"
-                    ], check=False)
-                else:  # Linux/Mac
-                    subprocess.run([
-                        "pkill", "-f", "celery.*beat"
-                    ], check=False)
-                
-                logger.info(f"✅ Celery Beat 停止命令已发送")
-            except Exception as e:
-                logger.warning(f"⚠️ 停止 {service_name} 时出现警告: {e}")
-        
-        elif service_name == "flower":
-            # 查找并停止 flower 进程
-            try:
-                if os.name == 'nt':  # Windows
-                    # 使用 PowerShell 查找并停止相关进程
-                    subprocess.run([
-                        "powershell", "-Command", 
-                        "Get-Process python | Where-Object {$_.ProcessName -eq 'python' -and $_.MainWindowTitle -like '*flower*'} | Stop-Process -Force"
-                    ], check=False)
-                    # 备用方案：查找包含 celery flower 的进程
-                    subprocess.run([
-                        "powershell", "-Command", 
-                        "Get-WmiObject Win32_Process | Where-Object {$_.Name -eq 'python.exe' -and $_.CommandLine -like '*flower*'} | ForEach-Object {Stop-Process -Id $_.ProcessId -Force}"
-                    ], check=False)
-                else:  # Linux/Mac
-                    subprocess.run([
-                        "pkill", "-f", "celery.*flower"
-                    ], check=False)
-                
-                logger.info(f"✅ Flower 监控服务停止命令已发送")
-            except Exception as e:
-                logger.warning(f"⚠️ 停止 {service_name} 时出现警告: {e}")
-        
-        elif service_name == "all":
-            # 停止所有 Celery 相关服务
-            logger.info("🛑 正在停止所有 Celery 服务...")
-            stop_celery_service("worker")
-            stop_celery_service("beat") 
-            stop_celery_service("flower")
-            
-    except Exception as e:
-        logger.error(f"❌ 停止 {service_name} 服务失败: {e}")
-
-
 @asynccontextmanager
 async def lifespan(app: FastAPI):
     # 启动时初始化
@@ -291,12 +217,10 @@ if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="AI Talk Callback API")
     parser.add_argument("--mode", choices=["api", "worker", "beat", "flower"], 
                        help="启动模式: api(仅API), worker(仅Celery Worker), beat(仅Celery Beat), flower(仅Flower监控)")
-    parser.add_argument("--stop", choices=["worker", "beat", "flower", "all"], 
-                       help="停止服务: worker(停止Worker), beat(停止Beat), flower(停止Flower), all(停止所有Celery服务)")
     args = parser.parse_args()
     
     # 如果没有传递任何参数，输出完整的提示信息
-    if not args.mode and not args.stop:
+    if not args.mode:
         print("🚀 AI Talk Callback API 管理指南")
         print("=" * 50)
         print("\n📋 启动模式:")
@@ -304,20 +228,11 @@ if __name__ == "__main__":
         print("  worker - 启动 Celery Worker 任务处理器")
         print("  beat   - 启动 Celery Beat 定时任务调度器")
         print("  flower - 启动 Flower 监控服务")
-        print("\n🛑 停止服务:")
-        print("  worker - 停止 Celery Worker 服务")
-        print("  beat   - 停止 Celery Beat 调度器")
-        print("  flower - 停止 Flower 监控服务")
-        print("  all    - 停止所有 Celery 相关服务")
         print("\n🔧 使用示例:")
         print("  python main.py --mode=api      # 启动 Web API 服务")
         print("  python main.py --mode=worker   # 启动任务处理器")
         print("  python main.py --mode=beat     # 启动定时任务调度器")
         print(f"  python main.py --mode=flower   # 启动监控服务 (访问: {settings.flower_url})")
-        print("\n  python main.py --stop=worker  # 停止 Worker 服务")
-        print("  python main.py --stop=beat     # 停止 Beat 调度器")
-        print("  python main.py --stop=flower   # 停止 Flower 监控")
-        print("  python main.py --stop=all      # 停止所有 Celery 服务")
         print("\n🌐 服务地址:")
         print("  API 服务: http://localhost:8000")
         print("  API 文档: http://localhost:8000/docs")
@@ -328,11 +243,7 @@ if __name__ == "__main__":
         print("  - 建议在多个终端中分别启动不同服务")
         sys.exit(0)
     
-    # 处理停止服务请求
+    
-    if args.stop:
-        logger.info(f"🛑 正在停止 {args.stop} 服务...")
-        stop_celery_service(args.stop)
-        sys.exit(0)
     
     # 处理启动服务请求
     if args.mode == "api":