godotengine/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2025-11-13 13:31:48 +00:00
Code Releases Wiki Activity

TCP/UDP Listen sockets can now be set to IPv6 only

Browse Source 
(cherry picked from commit eb27e993f0)
This commit is contained in:
Fabio Alessandrelli
2016-10-28 23:11:53 +02:00
parent a2048efd72
commit 754e9aa60a
6 changed files with 50 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
drivers/unix/packet_peer_udp_posix.cpp
View File

@@ -119,15 +119,24 @@ int PacketPeerUDPPosix::get_max_packet_size() const{
return 512; // uhm maybe not
}
Error PacketPeerUDPPosix::listen(int p_port, IP_Address::AddrType p_address_type, int p_recv_buffer_size) {
Error PacketPeerUDPPosix::listen(int p_port, IP_Address::AddrType p_type, int p_recv_buffer_size) {
close();
int sock = _get_socket(p_address_type);
int sock = _get_socket(p_type);
if (sock == -1 )
return ERR_CANT_CREATE;
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");
}
}
sockaddr_storage addr = {0};
size_t addr_size = _set_listen_sockaddr(&addr, p_port, p_address_type, NULL);
size_t addr_size = _set_listen_sockaddr(&addr, p_port, p_type, NULL);
if (bind(sock, (struct sockaddr*)&addr, addr_size) == -1 ) {
close();