💡 update source docstring #46 #49

nonebot/drivers/__init__.py

@@ -1,6 +1,6 @@
 """
 后端驱动适配基类
-===============
+=================
 
 各驱动请继承以下基类
 """
@@ -27,6 +27,7 @@ class BaseDriver(abc.ABC):
     def __init__(self, env: Env, config: Config):
         """
         :参数:
+
           * ``env: Env``: 包含环境信息的 Env 对象
           * ``config: Config``: 包含配置信息的 Config 对象
         """
@@ -136,6 +137,7 @@ class BaseWebSocket(object):
     def __init__(self, websocket):
         """
         :参数:
+
           * ``websocket: Any``: WebSocket 连接对象
         """
         self._websocket = websocket

nonebot/drivers/fastapi.py

@@ -150,7 +150,7 @@ class Driver(BaseDriver):
                                 detail=e.reason) from None
 
         if x_self_id in self._clients:
-            logger.warning("There's already a reverse websocket api connection,"
+            logger.warning("There's already a reverse websocket connection,"
                            "so the event may be handled twice.")
 
         bot = BotClass(self, "http", self.config, x_self_id)
@@ -178,6 +178,11 @@ class Driver(BaseDriver):
             await ws.close(code=status.WS_1008_POLICY_VIOLATION)
             return
 
+        if x_self_id in self._clients:
+            logger.warning("There's already a reverse websocket connection, "
+                           f"<y>{adapter.upper()} Bot {x_self_id}</y> ignored.")
+            await ws.close(code=status.WS_1008_POLICY_VIOLATION)
+
         bot = BotClass(self, "websocket", self.config, x_self_id, websocket=ws)
 
         await ws.accept()