public Task <bool> Start()
{
_logger.LogDebug($"Starting http listener on port {_port}");
_cts = new CancellationTokenSource();
#pragma warning disable 4014
Task.Run(async() =>
{
try
{
_listener = TcpListener.Create(_port);
_listener.Server.DualMode = true;
_listener.Start();
while (true)
{
_logger.LogDebug("Waiting for new tcp connection");
var tcpClient = await _listener.AcceptTcpClientAsync();
_logger.LogDebug($"New tcp connection from {((IPEndPoint)tcpClient.Client.RemoteEndPoint).Address}");
ThreadPool.QueueUserWorkItem(async state =>
{
var connection = new HttpServerConnection(_middleware, _logger, (TcpClient)state, this);
_connections.Add(connection);
await connection.HandleClient().ConfigureAwait(false);
}, tcpClient);
}
}
catch (TaskCanceledException)
{
_listener.Stop();
}
catch (Exception e)
{
_listener.Stop();
_logger.LogError(e, "Could not accept client");
}
}, _cts.Token).ConfigureAwait(false);
#pragma warning restore 4014
return(Task.FromResult(true));
}
public bool SendNotification(Characteristic characteristic, HapSession session)
{
var baseChar = new CharacteristicBase(characteristic.DefaultType)
{
Id = characteristic.Id,
Value = characteristic.Value,
AccessoryId = characteristic.Service.Accessory.Id
};
var charReturn = new CharacteristicsList <CharacteristicBase>
{
Characteristics = new List <CharacteristicBase> {
baseChar
}
};
var data = Encoding.UTF8.GetBytes(JsonConvert.SerializeObject(charReturn, HapMiddleware.JsonSettings));
var response =
HttpServerConnection.GetHttpResponse("EVENT/1.0", "application/hap+json", data, DateTime.Now);
_logger.LogTrace($"Writing {Encoding.UTF8.GetString(response)}");
lock (session)
{
try
{
var encrypted = HttpServerConnection.EncryptData(response, session);
session.Client.Client.Send(encrypted);
return(true);
}
catch (Exception e)
{
_logger.LogError(e, "Could not set value");
}
}
return(false);
}
internal void ConnectionClosed(HttpServerConnection connection)
{
_logger.LogDebug($"Closed connection from {connection.GetRemoteEndpoint()}");
_connections.Remove(connection);
}
