protected virtual async Task CreateSSLConnectionAsync()
{
// Establish the remote endpoint for the socket.
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls12;
var client = new TcpClient(_parameters.Uri, _parameters.Port)
{
ReceiveTimeout = 60000,
};
var sslStream = new SslStream(client.GetStream());
await sslStream.AuthenticateAsClientAsync(_parameters.Uri);
if (sslStream.IsAuthenticated && sslStream.IsEncrypted)
{
var reader = new StreamReader(sslStream);
var writer = new StreamWriter(sslStream)
{
AutoFlush = true,
NewLine = _parameters.EndOfLineCharacters
};
_connection = new ConnectionTcp
{
Client = client,
Reader = reader,
Writer = writer
};
}
else
{
throw new Exception("Could not create connection - SSL cert has validation problem.");
}
}
public virtual async Task <bool> DisconnectAsync()
{
try
{
if (_connection != null)
{
if (_connection != null &&
_connection.Writer != null)
{
_connection.Writer.Dispose();
}
if (_connection != null &&
_connection.Reader != null)
{
_connection.Reader.Dispose();
}
if (_connection != null &&
_connection.Client != null)
{
_connection.Client.Close();
_connection.Client.Dispose();
}
await FireEventAsync(this, new TcpConnectionClientEventArgs
{
ConnectionEventType = ConnectionEventType.Disconnect,
Connection = _connection
});
_connection = null;
return(true);
}
}
catch (Exception ex)
{
await FireEventAsync(this, new TcpErrorClientEventArgs
{
Connection = _connection,
Exception = ex,
Message = ex.Message
});
}
return(false);
}
protected virtual Task CreateConnectionAsync()
{
// Establish the remote endpoint for the socket.
var client = new TcpClient(_parameters.Uri, _parameters.Port)
{
ReceiveTimeout = 60000
};
var reader = new StreamReader(client.GetStream());
var writer = new StreamWriter(client.GetStream())
{
AutoFlush = true,
NewLine = _parameters.EndOfLineCharacters
};
_connection = new ConnectionTcp
{
Client = client,
Reader = reader,
Writer = writer
};
return(Task.CompletedTask);
}
