添加cache为空的判断

2023-03-14 22:13:41 +08:00 · 2023-03-14 22:13:41 +08:00 · 42b86fe6fe
commit 42b86fe6fe
parent f9ae012dbf
1 changed files with 1 additions and 1 deletions
--- a/server.py
+++ b/server.py
@ -121,7 +121,7 @@ def tt_hh(addr, data):

    # 从缓存中匹配到数据才重发
    # 仅有新终端上线时才重发
-    if ccid in cache:
+    if cache and ccid in cache:
        msgs = cache[ccid][:]  # 浅拷贝
        sccid = msgs[0][7 + offs : 11 + offs]
        print("有", len(msgs), "包缓存数据待发。", sccid, "-->", ccid)