public void GetCdnFileHashesAsync(byte[] fileToken, int offset, Action <TLVector <TLCdnFileHash> > callback, Action <TLRPCError> faultCallback = null)
{
var obj = new TLUploadGetCdnFileHashes {
FileToken = fileToken, Offset = offset
};
const string caption = "upload.getCdnFileHashes";
SendInformativeMessage(caption, obj, callback, faultCallback);
}
private TLVector <TLCdnFileHash> GetCdnFileHashes(TLUploadFileCdnRedirect redirect, TLFileLocation location, int offset, out TLRPCError er, out bool isCanceled)
{
var manualResetEvent = new ManualResetEvent(false);
TLVector <TLCdnFileHash> result = null;
TLRPCError outError = null;
var outIsCanceled = false;
var req = new TLUploadGetCdnFileHashes();
req.FileToken = redirect.FileToken;
req.Offset = offset;
_protoService.SendRequestAsync <TLVector <TLCdnFileHash> >("upload.getCdnFileHashes", req, location.DCId, true, callback =>
{
result = callback;
manualResetEvent.Set();
},
error =>
{
outError = error;
if (error.CodeEquals(TLErrorCode.INTERNAL) ||
(error.CodeEquals(TLErrorCode.BAD_REQUEST) && (error.TypeEquals(TLErrorType.LOCATION_INVALID) || error.TypeEquals(TLErrorType.VOLUME_LOC_NOT_FOUND))) ||
(error.CodeEquals(TLErrorCode.NOT_FOUND) && error.ErrorMessage != null && error.ErrorMessage.ToString().StartsWith("Incorrect dhGen")))
{
outIsCanceled = true;
manualResetEvent.Set();
return;
}
int delay;
lock (_randomRoot)
{
delay = _random.Next(1000, 3000);
}
Execute.BeginOnThreadPool(TimeSpan.FromMilliseconds(delay), () => manualResetEvent.Set());
});
manualResetEvent.WaitOne(20 * 1000);
er = outError;
isCanceled = outIsCanceled;
return(result);
}