diff options
Diffstat (limited to 'platform/windows/tcp_server_winsock.cpp')
| -rw-r--r-- | platform/windows/tcp_server_winsock.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/platform/windows/tcp_server_winsock.cpp b/platform/windows/tcp_server_winsock.cpp index 1aedc52bb9..38a6b04100 100644 --- a/platform/windows/tcp_server_winsock.cpp +++ b/platform/windows/tcp_server_winsock.cpp @@ -66,9 +66,17 @@ void TCPServerWinsock::cleanup() { Error TCPServerWinsock::listen(uint16_t p_port, IP_Address::AddrType p_type,const List<String> *p_accepted_hosts) { int sockfd; - sockfd = socket(AF_INET, SOCK_STREAM, 0); + sockfd = _socket_create(p_type, SOCK_STREAM, IPPROTO_TCP); ERR_FAIL_COND_V(sockfd == INVALID_SOCKET, FAILED); + if(p_type == IP_Address::TYPE_IPV6) { + // Use IPv6 only socket + int yes = 1; + if(setsockopt(sockfd, IPPROTO_IPV6, IPV6_V6ONLY, (const char*)&yes, sizeof(yes)) != 0) { + WARN_PRINT("Unable to unset IPv4 address mapping over IPv6"); + } + } + unsigned long par = 1; if (ioctlsocket(sockfd, FIONBIO, &par)) { perror("setting non-block mode"); |