public void Open()
{
lock (this.ThisLock)
{
this.addressChangeHelper = new AddressChangeHelper(new AddressChangeHelper.AddedChangedCallback(this.OnAddressChanged));
this.localAddresses = this.GetAddresses();
if (Socket.OSSupportsIPv6)
{
this.ipv6Socket = new Socket(AddressFamily.InterNetworkV6, SocketType.Stream, ProtocolType.IP);
}
this.isOpen = true;
}
}
public void Open()
{
lock (ThisLock)
{
Fx.Assert(!this.isOpen, "Helper not expected to be open");
// Register for addr changed event and retrieve addresses from the system
this.addressChangeHelper = new AddressChangeHelper(OnAddressChanged);
this.localAddresses = GetAddresses();
if (Socket.OSSupportsIPv6)
{
this.ipv6Socket = new Socket(AddressFamily.InterNetworkV6, SocketType.Stream, ProtocolType.IP);
}
this.isOpen = true;
}
}
public void Close()
{
if (this.isOpen)
{
lock (this.ThisLock)
{
if (this.isOpen)
{
this.addressChangeHelper.Unregister();
if (this.ipv6Socket != null)
{
this.ipv6Socket.Close();
}
this.isOpen = false;
this.addressChangeHelper = null;
}
}
}
}
public void Close()
{
if (this.isOpen)
{
lock (this.ThisLock)
{
if (this.isOpen)
{
this.addressChangeHelper.Unregister();
if (this.ipv6Socket != null)
{
this.ipv6Socket.Close();
}
this.isOpen = false;
this.addressChangeHelper = null;
}
}
}
}
public void Open()
{
lock (this.ThisLock)
{
this.addressChangeHelper = new AddressChangeHelper(new AddressChangeHelper.AddedChangedCallback(this.OnAddressChanged));
this.localAddresses = this.GetAddresses();
if (Socket.OSSupportsIPv6)
{
this.ipv6Socket = new Socket(AddressFamily.InterNetworkV6, SocketType.Stream, ProtocolType.IP);
}
this.isOpen = true;
}
}
public void Open()
{
lock (ThisLock)
{
Fx.Assert(!this.isOpen, "Helper not expected to be open");
// Register for addr changed event and retrieve addresses from the system
this.addressChangeHelper = new AddressChangeHelper(OnAddressChanged);
this.localAddresses = GetAddresses();
if (Socket.OSSupportsIPv6)
{
this.ipv6Socket = new Socket(AddressFamily.InterNetworkV6, SocketType.Stream, ProtocolType.IP);
}
this.isOpen = true;
}
}