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refactor(inet parse): refactor inet parse

This commit is contained in:
zhouzb 2021-01-18 09:17:24 +08:00 committed by turtleDeng
parent 67e56658a7
commit b25dedccc9
3 changed files with 37 additions and 43 deletions
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26
apps/emqx_auth_http/src/emqx_auth_http_app.erl
View File

@ -61,20 +61,7 @@ translate_env(EnvName) ->
_ -> 80
end),
Path = path(Path0),
Host = case inet:parse_address(Host0) of
{ok, {_,_,_,_} = Addr} -> Addr;
{ok, {_,_,_,_,_,_,_,_} = Addr} -> Addr;
{error, einval} -> Host0
end,
Inet = case Host of
{_,_,_,_} -> inet;
{_,_,_,_,_,_,_,_} -> inet6;
_ ->
case inet:getaddr(Host, inet6) of
{error, _} -> inet;
{ok, _} -> inet6
end
end,
{Inet, Host} = parse_host(Host0),
MoreOpts = case Scheme of
"http" ->
[{transport_opts, [Inet]}];
@ -152,6 +139,17 @@ unload_hooks() ->
ehttpc_sup:stop_pool('emqx_auth_http/acl_req'),
ok.
parse_host(Host) ->
case inet:parse_address(Host) of
{ok, Addr} when size(Addr) =:= 4 -> {inet, Addr};
{ok, Addr} when size(Addr) =:= 8 -> {inet6, Addr};
{error, einval} ->
case inet:getaddr(Host, inet6) of
{ok, _} -> {inet6, Host};
{error, _} -> {inet, Host}
end
end.
to_lower(Headers) ->
[{string:to_lower(K), V} || {K, V} <- Headers].

26
apps/emqx_web_hook/src/emqx_web_hook_actions.erl
View File

@ -340,20 +340,7 @@ pool_opts(Params = #{<<"url">> := URL}) ->
end),
PoolSize = maps:get(<<"pool_size">>, Params, 32),
ConnectTimeout = timer:seconds(maps:get(<<"connect_timeout">>, Params, 5)),
Host = case inet:parse_address(Host0) of
{ok, {_,_,_,_} = Addr} -> Addr;
{ok, {_,_,_,_,_,_,_,_} = Addr} -> Addr;
{error, einval} -> Host0
end,
Inet = case Host of
{_,_,_,_} -> inet;
{_,_,_,_,_,_,_,_} -> inet6;
_ ->
case inet:getaddr(Host, inet6) of
{error, _} -> inet;
{ok, _} -> inet6
end
end,
{Inet, Host} = parse_host(Host0),
MoreOpts = case Scheme of
"http" ->
[{transport_opts, [Inet]}];
@ -388,3 +375,14 @@ pool_opts(Params = #{<<"url">> := URL}) ->
pool_name(ResId) ->
list_to_atom("webhook:" ++ str(ResId)).
parse_host(Host) ->
case inet:parse_address(Host) of
{ok, Addr} when size(Addr) =:= 4 -> {inet, Addr};
{ok, Addr} when size(Addr) =:= 8 -> {inet6, Addr};
{error, einval} ->
case inet:getaddr(Host, inet6) of
{ok, _} -> {inet6, Host};
{error, _} -> {inet, Host}
end
end.

26
apps/emqx_web_hook/src/emqx_web_hook_app.erl
View File

@ -58,20 +58,7 @@ translate_env() ->
_ -> 80
end),
Path = path(Path0),
Host = case inet:parse_address(Host0) of
{ok, {_,_,_,_} = Addr} -> Addr;
{ok, {_,_,_,_,_,_,_,_} = Addr} -> Addr;
{error, einval} -> Host0
end,
Inet = case Host of
{_,_,_,_} -> inet;
{_,_,_,_,_,_,_,_} -> inet6;
_ ->
case inet:getaddr(Host, inet6) of
{error, _} -> inet;
{ok, _} -> inet6
end
end,
{Inet, Host} = parse_host(Host0),
PoolSize = application:get_env(?APP, pool_size, 32),
MoreOpts = case Scheme of
"http" ->
@ -119,3 +106,14 @@ path(Path) ->
set_content_type(Headers) ->
NHeaders = proplists:delete(<<"Content-Type">>, proplists:delete(<<"content-type">>, Headers)),
[{<<"content-type">>, <<"application/json">>} | NHeaders].
parse_host(Host) ->
case inet:parse_address(Host) of
{ok, Addr} when size(Addr) =:= 4 -> {inet, Addr};
{ok, Addr} when size(Addr) =:= 8 -> {inet6, Addr};
{error, einval} ->
case inet:getaddr(Host, inet6) of
{ok, _} -> {inet6, Host};
{error, _} -> {inet, Host}
end
end.