public async Task <IFile> GetFile(IInputFileLocation location, int offset = 0)
{
int filePartSize;
if (location is TInputDocumentFileLocation)
{
filePartSize = DownloadDocumentPartSize;
}
else
{
filePartSize = DownloadPhotoPartSize;
}
try
{
return(await SenderService.SendRequestAsync(
new RequestGetFile
{
Location = location,
Limit = filePartSize,
Offset = offset
}).ConfigureAwait(false));
}
catch (FileMigrationException ex)
{
var exportedAuth = (TExportedAuthorization)await SenderService.SendRequestAsync(
new RequestExportAuthorization
{
DcId = ex.Dc
}).ConfigureAwait(false);
var authKey = ClientSettings.Session.AuthKey;
var timeOffset = ClientSettings.Session.TimeOffset;
var serverAddress = ClientSettings.Session.ServerAddress;
var serverPort = ClientSettings.Session.Port;
await ConnectApiService.ReconnectToDcAsync(ex.Dc).ConfigureAwait(false);
await SenderService.SendRequestAsync(
new RequestImportAuthorization
{
Bytes = exportedAuth.Bytes,
Id = exportedAuth.Id
}).ConfigureAwait(false);
var result = await GetFile(location, offset).ConfigureAwait(false);
ClientSettings.Session.AuthKey = authKey;
ClientSettings.Session.TimeOffset = timeOffset;
ClientSettings.Session.ServerAddress = serverAddress;
ClientSettings.Session.Port = serverPort;
await ConnectApiService.ConnectAsync().ConfigureAwait(false);
return(result);
}
}
public async Task <ICheckedPhone> IsPhoneRegisteredAsync(string phoneNumber)
{
Guard.That(phoneNumber, nameof(phoneNumber)).IsNotNullOrWhiteSpace();
var authCheckPhoneRequest = new RequestCheckPhone
{
PhoneNumber = phoneNumber
};
while (true)
{
try
{
return(await SenderService.SendRequestAsync(authCheckPhoneRequest).ConfigureAwait(false));
}
catch (PhoneMigrationException e)
{
await ConnectApiService.ReconnectToDcAsync(e.Dc).ConfigureAwait(false);
}
}
}
public async Task <ISentCode> SendCodeRequestAsync(string phoneNumber)
{
Guard.That(phoneNumber, nameof(phoneNumber)).IsNotNullOrWhiteSpace();
var request = new RequestSendCode
{
PhoneNumber = phoneNumber,
ApiId = ClientSettings.AppId,
ApiHash = ClientSettings.AppHash
};
while (true)
{
try
{
return(await SenderService.SendRequestAsync(request).ConfigureAwait(false));
}
catch (PhoneMigrationException ex)
{
await ConnectApiService.ReconnectToDcAsync(ex.Dc).ConfigureAwait(false);
}
}
}
