private async Task ReconnectImpl()
{
await CloseProto();
Debug.WriteLine("Creating new transport..");
if (session.authKey == null)
{
var result = await Authenticator.Authenticate(session.serverAddress, session.port);
session.authKey = result.authKey;
session.timeOffset = result.timeOffset;
session.salt = result.serverSalt;
}
protoSender = new MtProtoSender(session);
Subscribe();
protoSender.Start();
var request = new InitConnectionAndGetConfigRequest(apiLayer, apiId, deviceInfo);
await SendRpcRequest(request);
configuration = request.config;
dcOptions = new DcOptionsCollection(request.config.dcOptions);
OnConnectionStateChanged(ConnectionStateEventArgs.Connected());
}
private async Task ReconnectImpl()
{
await CloseProto();
Debug.WriteLine("Creating new transport..");
if (ClientSettings.Session.AuthKey == null)
{
Step3_Response result = await Authenticator.Authenticate(ClientSettings.Session.ServerAddress, ClientSettings.Session.Port);
ClientSettings.Session.AuthKey = result.authKey;
ClientSettings.Session.TimeOffset = result.timeOffset;
ClientSettings.Session.Salt = result.serverSalt;
}
_protoSender = new MtProtoSender(ClientSettings.Session);
Subscribe();
_protoSender.Start();
var request = new InitConnectionAndGetConfigRequest(s_apiLayer, ClientSettings.AppId, _deviceInfo);
await SendRpcRequest(request);
_configuration = request.config;
_dcOptions = new DcOptionsCollection(request.config.dcOptions);
OnConnectionStateChanged(ConnectionStateEventArgs.Connected());
}
private async Task StartReconnecting()
{
while (!isClosed)
{
try
{
await ReconnectImpl();
break;
}
catch (Exception ex)
{
protoSender?.Dispose();
Debug.WriteLine($"Failed to initialize connection: {ex.Message}");
Debug.WriteLine($"Retrying in {connectionReinitializationTimeoutSeconds} seconds..");
OnConnectionStateChanged(ConnectionStateEventArgs.Disconnected(connectionReinitializationTimeoutSeconds));
await Task.Delay(TimeSpan.FromSeconds(connectionReinitializationTimeoutSeconds));
}
}
}
private void OnConnectionStateChanged(ConnectionStateEventArgs e)
{
Debug.WriteLine($"Connection status: {(e.isConnected ? "connected" : "disconnected")}");
ConnectionStateChanged?.Invoke(this, e);
}