/// <summary>
/// Disconnects a client
/// </summary>
/// <param name="clientId"></param>
/// <returns></returns>
public bool DisconnectClient(string clientId)
{
TcpClientInfo client = RemoveClientFromRepository(clientId);
client?.Dispose();
return(client != null);
}
/// <summary>
/// Disconnects client
/// </summary>
public void Disconnect()
{
try
{
_client?.Dispose();
} catch (Exception)
{
}
}
/// <summary>
/// Reads data from stream
/// </summary>
/// <param name="client"></param>
/// <param name="clientInfo"></param>
/// <param name="ct"></param>
protected async Task ReadData(TcpClientInfo client)
{
// get buffer size
int bufferSize = _config.SocketBufferSize;
// Buffer for reading data
byte[] buffer = new byte[bufferSize];
// Get a stream object for reading and writing
NetworkStream stream = client.Client.GetStream();
// Loop to receive all the data sent by the client.
stream.ReadTimeout = 2000;
int i = 0;
while (true)
{
// read data from steram
try
{
i = await stream.ReadAsync(buffer, 0, bufferSize);
}
catch (IOException)
{
break;
}
catch (ObjectDisposedException)
{
break;
} catch (Exception)
{
break;
}
// No data (end of strem)
if (i == 0)
{
break;
}
// received data
var receivedMessages = client.DataProcessor.ProcessReceivedRawData(buffer, i);
// message received
if (receivedMessages != null && receivedMessages.Any())
{
receivedMessages.ToList().ForEach((msg) => _ = DataReceived(msg, client.Info.Id));
}
}
// Close connection
client.Dispose();
}
