private async Task <TResponse> SendRpcAsyncInternal <TResponse>(string cmd, object payload, Optional <string> evt, RequestOptions options)
where TResponse : class
{
byte[] bytes = null;
var guid = Guid.NewGuid();
payload = new API.Rpc.RpcFrame {
Cmd = cmd, Event = evt, Args = payload, Nonce = guid
};
if (payload != null)
{
var json = SerializeJson(payload);
bytes = Encoding.UTF8.GetBytes(json);
}
var requestTracker = new RpcRequest <TResponse>(options);
_requests[guid] = requestTracker;
await RequestQueue.SendAsync(new WebSocketRequest(_webSocketClient, null, bytes, true, options)).ConfigureAwait(false);
await _sentRpcMessageEvent.InvokeAsync(cmd).ConfigureAwait(false);
return(await requestTracker.Promise.Task.ConfigureAwait(false));
}
private bool ProcessMessage(API.Rpc.RpcFrame msg)
{
if (_requests.TryGetValue(msg.Nonce.Value.Value, out RpcRequest requestTracker))
{
if (msg.Event.GetValueOrDefault("") == "ERROR")
{
var _ = requestTracker.SetExceptionAsync(msg.Data.GetValueOrDefault() as JToken, _serializer);
}
else
{
var _ = requestTracker.SetResultAsync(msg.Data.GetValueOrDefault() as JToken, _serializer);
}
return(true);
}
else
{
return(false);
}
}
