From 2e438cfaadea3f889112af4d00ff8195ba865e08 Mon Sep 17 00:00:00 2001
From: anlicheng <244108715@qq.com>
Date: Sun, 3 May 2026 15:39:21 +0800
Subject: [PATCH] fix spec

---
 src/dns_proxy/dns_resolver.erl       | 2 +-
 src/policy/maxwell_redis_channel.erl | 2 +-
 src/quic/sdlan_quic_channel_sup.erl  | 6 ++----
 3 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/dns_proxy/dns_resolver.erl b/src/dns_proxy/dns_resolver.erl
index 068c6cd..08693d5 100644
--- a/src/dns_proxy/dns_resolver.erl
+++ b/src/dns_proxy/dns_resolver.erl
@@ -49,7 +49,7 @@ resolve(IpPacket) when is_binary(IpPacket) ->
 %%% Internal functions
 %%%===================================================================
 
--spec resolve0(Packet :: binary()) -> {ok, Resp :: binary()} | {error, Reason :: any()}.
+-spec resolve0(Packet :: #dns_message{}) -> {ok, Resp :: binary()} | {error, Reason :: any()}.
 resolve0(QueryMsg = #dns_message{qc = 1, questions = [#dns_query{name = QName, type = QType, class = QClass}|_]}) ->
     %% 查找是否是内置的域名
     case sdlan_hostname_regedit:lookup(QName) of
diff --git a/src/policy/maxwell_redis_channel.erl b/src/policy/maxwell_redis_channel.erl
index 9283be4..02e2ade 100644
--- a/src/policy/maxwell_redis_channel.erl
+++ b/src/policy/maxwell_redis_channel.erl
@@ -112,7 +112,7 @@ parse(Command = #command{stage = parse_arg, args = Args, arg_num = ArgNum, data
     end.
 
 %% redis数据返回格式化
--spec encode(tuple() | binary() | list()) -> iolist().
+-spec encode(tuple() | binary() | integer() | list()) -> iolist().
 encode({single_line, Arg}) when is_binary(Arg) ->
     [<<$+>>, Arg, <<$\r, $\n>>];
 encode({error, Arg}) when is_binary(Arg) ->
diff --git a/src/quic/sdlan_quic_channel_sup.erl b/src/quic/sdlan_quic_channel_sup.erl
index f920070..345ed63 100644
--- a/src/quic/sdlan_quic_channel_sup.erl
+++ b/src/quic/sdlan_quic_channel_sup.erl
@@ -39,10 +39,8 @@ start_link() ->
 %% restart strategy, maximum restart frequency and child
 %% specifications.
 -spec(init(Args :: term()) ->
-    {ok, {SupFlags :: {RestartStrategy :: supervisor:strategy(),
-        MaxR :: non_neg_integer(), MaxT :: non_neg_integer()},
-        [ChildSpec :: supervisor:child_spec()]}}
-    | ignore | {error, Reason :: term()}).
+    {ok, {SupFlags :: supervisor:sup_flags(), [ChildSpec :: supervisor:child_spec()]}}
+    | ignore).
 init([]) ->
     SupFlags = #{strategy => simple_one_for_one, intensity => 0, period => 1},