Merge pull request #2978 from LEdoian/ipv6-support

IPv6 support for getting Hex packages

Author: ferd

THANKS

@@ -147,3 +147,4 @@ Guilherme Andrade
 Manas Chaudhari
 Luís Rascão
 Marko Minđek
+LEdoian

apps/rebar/src/rebar_utils.erl

@@ -976,6 +976,7 @@ get_http_vars(Scheme) ->
 -compile({nowarn_deprecated_function, [{http_uri, decode, 1}]}).
 
 set_httpc_options() ->
+    httpc:set_options([{ipfamily, inet6fb4}], rebar),
     set_httpc_options(https_proxy, get_http_vars(https_proxy)),
     set_httpc_options(proxy, get_http_vars(http_proxy)).
 

bootstrap

@@ -119,6 +119,7 @@ get_http_vars(Scheme) ->
     proplists:get_value(Scheme, get_rebar_config(), OS).
 
 set_httpc_options() ->
+    httpc:set_options([{ipfamily, inet6fb4}], rebar),
     set_httpc_options(https_proxy, get_http_vars(https_proxy)),
     set_httpc_options(proxy, get_http_vars(http_proxy)).