SocketOptionRegistry.java 文件源码

private static Map<RegistryKey,OptionKey> options() {                  
    Map<RegistryKey,OptionKey> map =                                   
        new HashMap<RegistryKey,OptionKey>();                          
    map.put(new RegistryKey(StandardSocketOptions.SO_BROADCAST, Net.UNSPEC), new OptionKey(SocketOptionLevel.Socket, SocketOptionName.Broadcast));
    map.put(new RegistryKey(StandardSocketOptions.SO_KEEPALIVE, Net.UNSPEC), new OptionKey(SocketOptionLevel.Socket, SocketOptionName.KeepAlive));
    map.put(new RegistryKey(StandardSocketOptions.SO_LINGER, Net.UNSPEC), new OptionKey(SocketOptionLevel.Socket, SocketOptionName.Linger));
    map.put(new RegistryKey(StandardSocketOptions.SO_SNDBUF, Net.UNSPEC), new OptionKey(SocketOptionLevel.Socket, SocketOptionName.SendBuffer));
    map.put(new RegistryKey(StandardSocketOptions.SO_RCVBUF, Net.UNSPEC), new OptionKey(SocketOptionLevel.Socket, SocketOptionName.ReceiveBuffer));
    map.put(new RegistryKey(StandardSocketOptions.SO_REUSEADDR, Net.UNSPEC), new OptionKey(SocketOptionLevel.Socket, SocketOptionName.ReuseAddress));
    map.put(new RegistryKey(StandardSocketOptions.TCP_NODELAY, Net.UNSPEC), new OptionKey(SocketOptionLevel.Tcp, SocketOptionName.NoDelay));
    map.put(new RegistryKey(StandardSocketOptions.IP_TOS, StandardProtocolFamily.INET), new OptionKey(SocketOptionLevel.IP, SocketOptionName.TypeOfService));
    map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_IF, StandardProtocolFamily.INET), new OptionKey(SocketOptionLevel.IP, SocketOptionName.MulticastInterface));
    map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_TTL, StandardProtocolFamily.INET), new OptionKey(SocketOptionLevel.IP, SocketOptionName.IpTimeToLive));
    map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_LOOP, StandardProtocolFamily.INET), new OptionKey(SocketOptionLevel.IP, SocketOptionName.MulticastLoopback));
    map.put(new RegistryKey(StandardSocketOptions.IP_TOS, StandardProtocolFamily.INET6), new OptionKey(SocketOptionLevel.IPv6, ikvm.internal.Winsock.IPV6_TCLASS));
    map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_IF, StandardProtocolFamily.INET6), new OptionKey(SocketOptionLevel.IPv6, SocketOptionName.MulticastInterface));
    map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_TTL, StandardProtocolFamily.INET6), new OptionKey(SocketOptionLevel.IPv6, SocketOptionName.IpTimeToLive));
    map.put(new RegistryKey(StandardSocketOptions.IP_MULTICAST_LOOP, StandardProtocolFamily.INET6), new OptionKey(SocketOptionLevel.IPv6, SocketOptionName.MulticastLoopback));
    map.put(new RegistryKey(ExtendedSocketOption.SO_OOBINLINE, Net.UNSPEC), new OptionKey(SocketOptionLevel.Socket, SocketOptionName.OutOfBandInline));
    return map;                                                        
}