加入一个全局Client ，方便所有地方调用。

main.py

@@ -4,78 +4,17 @@ import logging
 import threading
 import time
 from argparse import ArgumentParser
-import uvicorn
-from fastapi import FastAPI
-
 from gewechat_client import GewechatClient
-
-import socket
-# 启动FastAPI服务器
-# 从callback_url中提取主机和端口
 import urllib.parse
-
 from configuration import Config
 from constants import ChatType
+from gewechat.api.start_server import start_fastapi_server
 from robot import Robot
-from gewechat.api.callback import router as callback_router
 
 # 配置日志
 logger = logging.getLogger(__name__)
 
 
-def is_port_in_use(port, host='0.0.0.0'):
-    """检查端口是否被占用"""
-    with socket.socket(socket.AF_INET, socket.SOCK_STREAM) as s:
-        try:
-            s.bind((host, port))
-            return False
-        except socket.error:
-            return True
-
-
-def start_fastapi_server(host="0.0.0.0", port=8999):
-    """启动FastAPI服务器"""
-    # 检查端口是否被占用
-    if is_port_in_use(port, host):
-        logger.warning(f"端口 {port} 已被占用，尝试使用其他端口")
-        # 尝试其他端口
-        for test_port in range(9000, 9100):
-            if not is_port_in_use(test_port, host):
-                port = test_port
-                break
-        else:
-            logger.error("无法找到可用端口，服务器启动失败")
-            return False
-
-    try:
-        app = FastAPI()
-        app.include_router(callback_router)
-
-        # 添加健康检查路由
-        @app.get("/health")
-        async def health_check():
-            return {"status": "ok"}
-
-        logger.info(f"正在启动FastAPI服务器，地址: http://{host}:{port}")
-
-        # 使用线程启动uvicorn服务器
-        server_thread = threading.Thread(
-            target=uvicorn.run,
-            args=(app,),
-            kwargs={"host": host, "port": port, "log_level": "info"},
-            daemon=True
-        )
-        server_thread.start()
-        logger.info(f"FastAPI 服务已在 http://{host}:{port} 启动")
-        logger.info(f"回调URL: http://{host}:{port}/gewechat/callback")
-
-        # 返回启动的端口，以便调用者知道实际使用的端口
-        return port
-    except Exception as e:
-        logger.error(f"启动FastAPI服务器失败: {e}", exc_info=True)
-        return False
-
-
 def main(chat_type: int):
     config = Config()
     base_url = config.BASE_URL
@@ -99,8 +38,8 @@ def main(chat_type: int):
     if error_msg:
         logger.error("登录失败")
         return
-    #休眠等待server启动，防止回调设置失败
-    time.sleep(10)
+    # 休眠等待server启动，防止回调设置失败
+    time.sleep(5)
     resp = client.set_callback(token, callback_url)
     print(f"set_callback:{resp}")