From c8cfb928716c99895dc45190ecb2d1aae69c7dd4 Mon Sep 17 00:00:00 2001
From: xinghenLuyus <2593026969@qq.com>
Date: Fri, 26 Dec 2025 13:43:19 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=20protocol.py?=
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---
 protocol.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 protocol.py

diff --git a/protocol.py b/protocol.py
new file mode 100644
index 0000000..83c6e0f
--- /dev/null
+++ b/protocol.py
@@ -0,0 +1,12 @@
+import struct
+
+TYPE_DATA = 0
+TYPE_ACK = 1
+
+def make_packet(seq, ptype, payload=b""):
+    return struct.pack("BB", seq, ptype) + payload
+
+def parse_packet(packet):
+    seq, ptype = struct.unpack("BB", packet[:2])
+    payload = packet[2:]
+    return seq, ptype, payload