public static async Task RequestData(ClientOpcode opcode)
{
if (!OpcodesBinding.RequestResponseOpcodes.ContainsKey(opcode))
{
throw new ArgumentException("RequestResponseOpcodes doesn`t contain the response type");
}
Packet packet = new Packet(opcode, new byte[0]);
Type responseType = OpcodesBinding.RequestResponseOpcodes[opcode];
if (responseType != typeof(EmptyResponse))
{
if (!_dataUpdateNotifiers.ContainsKey(responseType))
{
_dataUpdateNotifiers[responseType] = new EventWaitHandle(false, EventResetMode.ManualReset);
}
_dataUpdateNotifiers[responseType].Reset();
}
try
{
await _controllerClient.SendAsync(_client, packet);
}
catch (SocketException ex)
{
_connected = false;
_client.Disconnect();
throw ex;
}
if (responseType != typeof(EmptyResponse))
{
bool isSignaled = await AsyncFactory.FromWaitHandle(
_dataUpdateNotifiers[responseType],
TimeSpan.FromMilliseconds(Config.DataTimeout));
if (!isSignaled)
{
throw new TimeoutException("Server didn`t respont in time");
}
}
}
private void DisconnectFromServer()
{
Client.Disconnect();
IsConnected = false;
button1.Text = "Connect";
}
