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13 changes: 12 additions & 1 deletion core/handlers.py
Original file line number Diff line number Diff line change
Expand Up @@ -28,11 +28,22 @@ class DifyAiCardBotHandler(ChatbotHandler):
def __init__(self, dify_api_client: DifyClient):
super().__init__()
self.dify_api_client = dify_api_client
self.cache = Cache(expiry_time=60 * int(os.getenv("DIFY_CONVERSATION_REMAIN_TIME"))) # 每个用户维持会话时间xx秒
remain_time = os.getenv("DIFY_CONVERSATION_REMAIN_TIME", "60")
self.cache = Cache(expiry_time=60 * int(remain_time)) # 每个用户维持会话时间60*xx秒
self.message_cache = Cache(expiry_time=300) # 5分钟内去重

async def process(self, callback_msg: CallbackMessage):
logger.debug(callback_msg)
incoming_message = ChatbotMessage.from_dict(callback_msg.data)
message_id = incoming_message.message_id

# 检查消息是否已处理
if self.message_cache.get(message_id):
logger.info(f"重复消息已忽略: {message_id}")
return AckMessage.STATUS_OK, "OK"

# 标记消息已处理
self.message_cache.set(message_id, True)

logger.info(f"收到用户消息:{incoming_message}")

Expand Down