From da0f433eae7b7f757ee87850ecb5ef65652f01ec Mon Sep 17 00:00:00 2001
From: kf_wuhao <15392746632@qq.com>
Date: Wed, 13 Jan 2021 17:59:17 +0800
Subject: [PATCH] update

---
 utils/dd_msg.py | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/utils/dd_msg.py b/utils/dd_msg.py
index 8bef0f7..00e01c9 100644
--- a/utils/dd_msg.py
+++ b/utils/dd_msg.py
@@ -14,6 +14,10 @@ __all__ = ('ddsend_msg',)
 local_db = get_local_db('admin_game')
 dd_conf = local_db['game'].find_one() or {}
 
+msg_set = set()
+
+
+
 
 def get_sign():
     timestamp = str(round(time.time() * 1000))
@@ -27,6 +31,13 @@ def get_sign():
 
 
 def ddsend_msg(msg):
+
+    hash_msg = hmac.new(msg.encode('utf-8'), digestmod=hashlib.sha256).digest()
+    if hash_msg not in hash_msg:
+        msg_set.add(hash_msg)
+    else:
+        return
+
     data = {
         'msgtype': 'text',
         'text': {