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netplay: attempt ipv4 when ipv6 failure

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SimpleTease 2020-12-23 04:17:05 +00:00 committed by GitHub
parent 7d313647ae
commit 1633652a63
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1 changed files with 7 additions and 0 deletions
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7
network/netplay/netplay_init.c
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@ -134,6 +134,7 @@ static bool init_tcp_socket(netplay_t *netplay, void *direct_host,
if (getaddrinfo_retro(server, port_buf, &hints, &res) != 0)
{
#ifdef HAVE_INET6
try_wildcard:
if (!server)
{
/* Didn't work with IPv6, try wildcard */
@ -213,7 +214,13 @@ static bool init_tcp_socket(netplay_t *netplay, void *direct_host,
freeaddrinfo_retro(res);
if (!ret)
{
#ifdef HAVE_INET6
if (!direct_host && (hints.ai_family == AF_INET6))
goto try_wildcard;
#endif
RARCH_ERR("Failed to set up netplay sockets.\n");
}
return ret;
}