public async Task <TLFile> GetFile(TLAbsInputFileLocation location, int filePartSize, int offset = 0)
{
var result = await SendRequestAsync <TLFile>(new TLRequestGetFile()
{
Location = location,
Limit = filePartSize,
Offset = offset
});
return(result);
}
public async Task <TLFile> GetFile(TLAbsInputFileLocation location, int filePartSize, int offset = 0, CancellationToken token = default(CancellationToken))
{
var result = await SendRequestAsync <TLFile>(new TLRequestGetFile()
{
Location = location,
Limit = filePartSize,
Offset = offset
}, token).ConfigureAwait(false);
return(result);
}
public async Task <TLFile> GetFile(TLAbsInputFileLocation location, int filePartSize, int offset = 0)
{
TLFile result = null;
try
{
result = await SendRequestAsync <TLFile>(new TLRequestGetFile()
{
location = location,
limit = filePartSize,
offset = offset
});
}
catch (FileMigrationException ex)
{
var exportedAuth = await SendRequestAsync <TLExportedAuthorization>(new TLRequestExportAuthorization()
{
dc_id = ex.DC
});
var authKey = _session.AuthKey;
var timeOffset = _session.TimeOffset;
var serverAddress = _session.ServerAddress;
var serverPort = _session.Port;
await ReconnectToDcAsync(ex.DC);
var auth = await SendRequestAsync <TLauthorization>(new TLRequestImportAuthorization
{
bytes = exportedAuth.bytes,
id = exportedAuth.id
});
result = await GetFile(location, filePartSize);
_session.AuthKey = authKey;
_session.TimeOffset = timeOffset;
_transport = new TcpTransport(serverAddress, serverPort);
_session.ServerAddress = serverAddress;
_session.Port = serverPort;
await ConnectAsync();
}
return(result);
}
