internal static void Bind(Handle handle, bind bind, bind6 bind6, IPAddress ipAddress, int port, bool dualstack)
{
Ensure.AddressFamily(ipAddress);
int r;
if (ipAddress.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
sockaddr_in address = UV.ToStruct(ipAddress.ToString(), port);
r = bind(handle.NativeHandle, ref address, 0);
}
else
{
sockaddr_in6 address = UV.ToStruct6(ipAddress.ToString(), port);
r = bind6(handle.NativeHandle, ref address, (uint)(dualstack ? 0 : 1));
}
Ensure.Success(r);
}
public void Send(UdpMessage message, Action <Exception> callback)
{
CheckDisposed();
Ensure.ArgumentNotNull(message.EndPoint, "message EndPoint");
Ensure.AddressFamily(message.EndPoint.Address);
var ipEndPoint = message.EndPoint;
var data = message.Payload;
GCHandle datagchandle = GCHandle.Alloc(data.Array, GCHandleType.Pinned);
CallbackPermaRequest cpr = new CallbackPermaRequest(RequestType.UV_UDP_SEND);
cpr.Callback = (status, cpr2) =>
{
datagchandle.Free();
Ensure.Success(status, callback);
};
var ptr = (IntPtr)(datagchandle.AddrOfPinnedObject().ToInt64() + data.Offset);
int r;
uv_buf_t[] buf = new uv_buf_t[] { new uv_buf_t(ptr, data.Count) };
if (ipEndPoint.Address.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
{
sockaddr_in address = UV.ToStruct(ipEndPoint.Address.ToString(), ipEndPoint.Port);
r = uv_udp_send(cpr.Handle, NativeHandle, buf, 1, ref address, CallbackPermaRequest.CallbackDelegate);
}
else
{
sockaddr_in6 address = UV.ToStruct6(ipEndPoint.Address.ToString(), ipEndPoint.Port);
r = uv_udp_send(cpr.Handle, NativeHandle, buf, 1, ref address, CallbackPermaRequest.CallbackDelegate);
}
Ensure.Success(r);
}
