%%%------------------------------------------------------------------- %%% @author anlicheng %%% @copyright (C) 2026, %%% @doc %%% %%% @end %%% Created : 16. 4月 2026 20:53 %%%------------------------------------------------------------------- -module(test_ipv6_udp). -author("anlicheng"). %% API -export([test/0]). test() -> Opts = [ binary, inet6, {reuseaddr, true}, {reuseport, true}, {active, true}, {recbuf, 5 * 1024 * 1024}, {sndbuf, 5 * 1024 * 1024} ], {ok, Socket} = gen_udp:open(0, Opts), ok = gen_udp:send(Socket, "2408:4005:318:4900:164a:b5c6:9023:ca8d", 1367, <<"hello world">>).