Fix ipv6_server=true not accepting IPv4 connections on Windows (#7471)

This commit is contained in:
sfan5 2018-06-22 20:54:23 +02:00 committed by SmallJoker
parent b308cb676d
commit c66d977269

@ -118,6 +118,15 @@ bool UDPSocket::init(bool ipv6, bool noExceptions)
setTimeoutMs(0);
if (m_addr_family == AF_INET6) {
// Allow our socket to accept both IPv4 and IPv6 connections
// required on Windows:
// https://msdn.microsoft.com/en-us/library/windows/desktop/bb513665(v=vs.85).aspx
int value = 0;
setsockopt(m_handle, IPPROTO_IPV6, IPV6_V6ONLY,
reinterpret_cast<char *>(&value), sizeof(value));
}
return true;
}