perf: 完善启动时的Troubleshooting信息 #84

main.py

@@ -5,6 +5,10 @@ import time
 
 import logging
 import sys
+
+import mirai.exceptions
+import websockets.exceptions
+
 try:
     import colorlog
 except ImportError:
@@ -29,8 +33,13 @@ def init_db():
 
     database.initialize_database()
 
+known_exception_caught = False
 
 def main(first_time_init=False):
+    global known_exception_caught
+
+    known_exception_caught = False
+    try:
         # 导入config.py
         assert os.path.exists('config.py')
 
@@ -82,19 +91,44 @@ def main(first_time_init=False):
                                                first_time_init=first_time_init)
 
         if first_time_init:  # 不是热重载之后的启动,则不启动新的bot线程
-        qq_bot_thread = threading.Thread(target=qqbot.bot.run, args=(), daemon=True)
-        qq_bot_thread.start()
 
-    time.sleep(2)
+            def run_bot_wrapper():
+                global known_exception_caught
+                try:
+                    qqbot.bot.run()
+                except TypeError as e:
+                    if str(e).__contains__("argument 'debug'"):
+                        logging.error("连接bot失败:{}, 请查看 https://github.com/RockChinQ/QChatGPT/issues/82".format(e))
+                        known_exception_caught = True
+                    elif str(e).__contains__("As of 3.10, the *loop*"):
+                        logging.error("Websockets版本过低:{}, 请查看 https://github.com/RockChinQ/QChatGPT/issues/5".format(e))
+                        known_exception_caught = True
+
+                except websockets.exceptions.InvalidStatus as e:
+                    logging.error("mirai-api-http端口无法使用:{}, 请查看 https://github.com/RockChinQ/QChatGPT/issues/22".format(e))
+                    known_exception_caught = True
+                except mirai.exceptions.NetworkError as e:
+                    logging.error("连接mirai-api-http失败:{}, 请检查是否已按照文档启动mirai".format(e))
+                    known_exception_caught = True
+                except Exception as e:
+                    if str(e).__contains__("HTTP 404"):
+                        logging.error("mirai-api-http端口无法使用:{}, 请查看 https://github.com/RockChinQ/QChatGPT/issues/22".format(e))
+                        known_exception_caught = True
+                    else:
+                        logging.error("捕捉到未知异常:{}, 请前往 https://github.com/RockChinQ/issues 查找或提issue".format(e))
+                        known_exception_caught = True
+                        raise e
+
+            qq_bot_thread = threading.Thread(target=run_bot_wrapper, args=(), daemon=True)
+            qq_bot_thread.start()
+    finally:
+        time.sleep(10)
         if first_time_init:
-        logging.info('程序启动完成,如长时间未显示 ”成功登录到账号xxxxx“ ,并且不回复消息,请查看 https://github.com/RockChinQ/QChatGPT/issues/37')
+            if not known_exception_caught:
-        logging.info("如报错 \"TypeError: run() got an ... argument 'debug'\" ,"
+                    logging.info('程序启动完成,如长时间未显示 ”成功登录到账号xxxxx“ ,并且不回复消息,请查看 '
-                     "请查看 https://github.com/RockChinQ/QChatGPT/issues/82")
+                                 'https://github.com/RockChinQ/QChatGPT/issues/37')
-        logging.info("如报错 \"TypeError: As of 3.10, the *loop* parameter ... it is no longer necessary\" ,"
+            else:
-                     "请查看 https://github.com/RockChinQ/QChatGPT/issues/5")
+                sys.exit(1)
-        logging.info("如报错 \"server rejected WebSocket connection: HTTP 404\" ,"
-                     "请查看 https://github.com/RockChinQ/QChatGPT/issues/22")
-        logging.info("其他异常请前往仓库issue搜索或提issue")
         else:
             logging.info('热重载完成')
 
@@ -123,6 +157,7 @@ def stop():
         for session in pkg.openai.session.sessions:
             logging.info('持久化session: %s', session)
             pkg.openai.session.sessions[session].persistence()
+        pkg.utils.context.get_database_manager().close()
     except Exception as e:
         if not isinstance(e, KeyboardInterrupt):
             raise e

pkg/database/manager.py

@@ -28,6 +28,9 @@ class DatabaseManager:
         # self.conn.isolation_level = None
         self.cursor = self.conn.cursor()
 
+    def close(self):
+        self.conn.close()
+
     def execute(self, *args, **kwargs) -> Cursor:
         # logging.debug('SQL: {}'.format(sql))
         c = self.cursor.execute(*args, **kwargs)