From b3cf97c44e0b7023354b961c0e447470b53e1f8f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E7=A0=B4=E5=A8=83=E9=85=B1?= Date: Thu, 27 Jul 2017 14:59:49 +0800 Subject: [PATCH] adjust --- shadowsocks/obfsplugin/auth_chain.py | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/shadowsocks/obfsplugin/auth_chain.py b/shadowsocks/obfsplugin/auth_chain.py index 8e7d5c7..26097bf 100644 --- a/shadowsocks/obfsplugin/auth_chain.py +++ b/shadowsocks/obfsplugin/auth_chain.py @@ -671,7 +671,7 @@ class auth_chain_b(auth_chain_a): return 0 random.init_from_bin_len(last_hash, buf_size) pos = bisect.bisect_left(self.data_size_list, buf_size + self.server_info.overhead) - final_pos = pos + random.next() % (len(self.data_size_list) + int(len(self.data_size_list) / 2)) + final_pos = pos + random.next() % (len(self.data_size_list)) if final_pos < len(self.data_size_list): return self.data_size_list[final_pos] - buf_size - self.server_info.overhead @@ -679,6 +679,8 @@ class auth_chain_b(auth_chain_a): final_pos = pos + random.next() % (len(self.data_size_list2)) if final_pos < len(self.data_size_list2): return self.data_size_list2[final_pos] - buf_size - self.server_info.overhead + if final_pos < pos + len(self.data_size_list2) - 1: + return 0 if buf_size > 1300: return random.next() % 31