public async Task <MTProtoGateway> GetFileGateway(ulong salt)
{
await _lock.WaitAsync();
// fileGateway = new MTProtoGateway(this, fileSession);
try {
if (fileGateway != null)
{
return(fileGateway);
}
if (fileSession == null)
{
fileSession = new TelegramFileSession(Helpers.GenerateRandomUlong(), 0);
}
fileGateway = new MTProtoGateway(this, fileSession, false, salt);
await fileGateway.ConnectAsync();
return(fileGateway);
}
finally {
_lock.Release();
}
}
// save timer end
public async Task ConnectAsync()
{
try {
if (gateway == null)
{
logger.info("creating new mtproto gateway...");
gateway = new MTProtoGateway(MainDc, this, true, cachedSalt);
gateway.UpdatesEvent += updates.ProcessUpdates;
gateway.BrokenSessionEvent += GatewayOnBrokenSessionEvent;
while (true)
{
try {
await gateway.ConnectAsync();
break;
} catch (MTProtoBrokenSessionException e) {
logger.info("broken session exception");
}
}
api = new TLApi(gateway);
logger.info("connection established, notifying");
//establishedTask.SetResult(null);
updates.RequestDifference();
gateway.ReconnectEvent += () => {
GoToOnline();
updates.RequestDifference();
};
GoToOnline();
if (!saveSessionTimerInitialized)
{
SaveSessionTimer();
saveSessionTimerInitialized = true;
}
}
}
catch (Exception ex) {
logger.error("session exception: {0}", ex);
throw ex;
}
}