private async Task BeginConnect(string email, string password, string token = null)
{
try
{
using (await _connectionLock.LockAsync().ConfigureAwait(false))
{
await Disconnect().ConfigureAwait(false);
_taskManager.ClearException();
Stopwatch stopwatch = null;
if (Config.LogLevel >= LogSeverity.Verbose)
{
_connectionStopwatch.Restart();
stopwatch = Stopwatch.StartNew();
}
State = ConnectionState.Connecting;
_disconnectedEvent.Reset();
var cancelSource = new CancellationTokenSource();
CancelToken = cancelSource.Token;
ClientAPI.CancelToken = CancelToken;
StatusAPI.CancelToken = CancelToken;
await Login(email, password, token).ConfigureAwait(false);
await GatewaySocket.Connect(ClientAPI, CancelToken).ConfigureAwait(false);
var tasks = new[] { CancelToken.Wait() }
.Concat(MessageQueue.Run(CancelToken));
await _taskManager.Start(tasks, cancelSource).ConfigureAwait(false);
GatewaySocket.WaitForConnection(CancelToken);
if (Config.LogLevel >= LogSeverity.Verbose)
{
stopwatch.Stop();
double seconds = Math.Round(stopwatch.ElapsedTicks / (double)TimeSpan.TicksPerSecond, 2);
Logger.Verbose($"Handshake + Ready took {seconds} sec");
}
}
}
catch (Exception ex)
{
await _taskManager.SignalError(ex).ConfigureAwait(false);
throw;
}
}
private async Task BeginGatewayConnect()
{
try
{
using (await _connectionLock.LockAsync().ConfigureAwait(false))
{
await Disconnect().ConfigureAwait(false);
_taskManager.ClearException();
ClientAPI.Token = Service.Client.ClientAPI.Token;
Stopwatch stopwatch = null;
if (_config.LogLevel >= LogSeverity.Verbose)
{
stopwatch = Stopwatch.StartNew();
}
_gatewayState = ConnectionState.Connecting;
var cancelSource = new CancellationTokenSource();
CancelToken = cancelSource.Token;
ClientAPI.CancelToken = CancelToken;
await GatewaySocket.Connect(ClientAPI, CancelToken).ConfigureAwait(false);
await _taskManager.Start(new Task[0], cancelSource).ConfigureAwait(false);
GatewaySocket.WaitForConnection(CancelToken);
if (_config.LogLevel >= LogSeverity.Verbose)
{
stopwatch.Stop();
double seconds = Math.Round(stopwatch.ElapsedTicks / (double)TimeSpan.TicksPerSecond, 2);
Logger.Verbose($"Connection took {seconds} sec");
}
}
}
catch (Exception ex)
{
await _taskManager.SignalError(ex).ConfigureAwait(false);
throw;
}
}