メソッドの詳細

• getMTU

  public static int getMTU​(java.net.InetAddress ia)

  The MTU for the socket interface, if available. Not available for Java 5. Note that we don't return the value for the default interface if we can't find the address. Finding the default interface is hard, altough we could perhaps just look for the first non-loopback address. But the MTU of the default route probably isn't relevant.

  パラメータ:

  ia - null ok

  戻り値:

  0 if Java 5, or if not bound to an address; limited to range MIN_MTU to LARGE_MTU.

• rectify

  public static int rectify​(boolean isIPv6,
                            int mtu)

  戻り値:

  min of PeerState.MIN_MTU, max of PeerState.LARGE_MTU, rectified so rv % 16 == 12 (IPv4) or rv % 16 == 0 (IPv6)

• main

  public static void main​(java.lang.String[] args)