/// <summary>
/// Bitstamp websocket client.
/// Use method `Send()` to subscribe to channels.
/// And `Streams` to handle messages.
/// </summary>
/// <param name="communicator">Live or backtest communicator</param>
public BitstampWebsocketClient(IBitstampCommunicator communicator)
{
BitstampValidations.ValidateInput(communicator, nameof(communicator));
_communicator = communicator;
_messageReceivedSubscription = _communicator.MessageReceived.Subscribe(HandleMessage);
}
/// <summary>
/// Serializes request and sends message via websocket communicator.
/// It logs and re-throws every exception.
/// </summary>
/// <param name="request">Request/message to be sent</param>
public void Send <T>(T request) where T : RequestBase
{
try
{
BitstampValidations.ValidateInput(request, nameof(request));
var serialized =
BitstampJsonSerializer.Serialize(request);
_communicator.Send(serialized);
}
catch (Exception e)
{
Log.Error(e, L($"Exception while sending message '{request}'. Error: {e.Message}"));
throw;
}
}
