public unsafe NameInfoRequest Start(
IPEndPoint endPoint,
Action <NameInfoRequest, NameInfo> callback,
NameInfoFlags flags = NameInfoFlags.None)
{
if (endPoint is null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.endPoint);
}
if (callback is null)
{
ThrowHelper.ThrowArgumentNullException(ExceptionArgument.callback);
}
_handle.Validate();
_requestCallback = callback;
IntPtr internalHandle = InternalHandle;
IntPtr loopHandle = ((uv_getaddrinfo_t *)internalHandle)->loop;
NativeMethods.GetNameInfo(
loopHandle,
internalHandle,
endPoint,
flags,
NameInfoCallback);
return(this);
}
internal static void GetNameInfo(
IntPtr loopHandle,
IntPtr handle,
IPEndPoint endPoint,
NameInfoFlags flags,
uv_getnameinfo_cb callback)
{
Debug.Assert(loopHandle != IntPtr.Zero);
Debug.Assert(handle != IntPtr.Zero);
Debug.Assert(endPoint != null);
GetSocketAddress(endPoint, out sockaddr addr);
int result = uv_getnameinfo(loopHandle, handle, callback, ref addr, (int)flags);
ThrowIfError(result);
}
internal static void GetNameInfo(
IntPtr loopHandle,
IntPtr handle,
IPEndPoint endPoint,
NameInfoFlags flags,
uv_getnameinfo_cb callback)
{
Contract.Requires(loopHandle != IntPtr.Zero);
Contract.Requires(handle != IntPtr.Zero);
Contract.Requires(endPoint != null);
sockaddr addr;
GetSocketAddress(endPoint, out addr);
int result = uv_getnameinfo(loopHandle, handle, callback, ref addr, (int)flags);
if (result < 0)
{
throw CreateError((uv_err_code)result);
}
}
public unsafe NameInfoRequest Start(
IPEndPoint endPoint,
Action <NameInfoRequest, NameInfo> callback,
NameInfoFlags flags = NameInfoFlags.None)
{
Contract.Requires(endPoint != null);
Contract.Requires(callback != null);
this.handle.Validate();
this.requestCallback = callback;
IntPtr internalHandle = this.InternalHandle;
IntPtr loopHandle = ((uv_getaddrinfo_t *)internalHandle)->loop;
NativeMethods.GetNameInfo(
loopHandle,
internalHandle,
endPoint,
flags,
NameInfoCallback);
return(this);
}
