QuicServerConnectionState::createAndAddNewSelfConnId() {
  // Should be set right after server transport construction.
  CHECK(connIdAlgo);
  CHECK(serverConnIdParams);

  CHECK(transportSettings.statelessResetTokenSecret);

  StatelessResetGenerator generator(
      transportSettings.statelessResetTokenSecret.value(),
      serverAddr.getFullyQualified());

  // TODO Possibly change this mechanism later
  // The default connectionId algo has 36 bits of randomness.
  auto encodedCid = connIdAlgo->encodeConnectionId(*serverConnIdParams);
  size_t encodedTimes = 0;
  while (encodedCid && connIdRejector &&
         connIdRejector->rejectConnectionId(*encodedCid) &&
         ++encodedTimes < kConnIdEncodingRetryLimit) {
    encodedCid = connIdAlgo->encodeConnectionId(*serverConnIdParams);
  }
  LOG_IF(ERROR, encodedTimes == kConnIdEncodingRetryLimit)
      << "Quic CIDRejector rejected all conneectionIDs";
  if (encodedCid.hasError()) {
    return folly::none;
  }
  auto newConnIdData =
      ConnectionIdData{*encodedCid, nextSelfConnectionIdSequence++};
  newConnIdData.token = generator.generateToken(newConnIdData.connId);
  selfConnectionIds.push_back(newConnIdData);
  return newConnIdData;
}
QuicServerConnectionState::createAndAddNewSelfConnId() {
   
  CHECK(connIdAlgo);
  CHECK(serverConnIdParams);

  CHECK(transportSettings.statelessResetTokenSecret);

  StatelessResetGenerator generator(
      transportSettings.statelessResetTokenSecret.value(),
      serverAddr.getFullyQualified());

   
   
  auto encodedCid = connIdAlgo->encodeConnectionId(*serverConnIdParams);
  size_t encodedTimes = 0;
  while (encodedCid && connIdRejector &&
         connIdRejector->rejectConnectionId(*encodedCid) &&
         ++encodedTimes < kConnIdEncodingRetryLimit) {
    encodedCid = connIdAlgo->encodeConnectionId(*serverConnIdParams);
  }
  LOG_IF(ERROR, encodedTimes == kConnIdEncodingRetryLimit)
      << "Quic CIDRejector rejected all conneectionIDs";
  if (encodedCid.hasError()) {
    return folly::none;
  }
  auto newConnIdData =
      ConnectionIdData{*encodedCid, nextSelfConnectionIdSequence++};
  newConnIdData.token = generator.generateToken(newConnIdData.connId);
  selfConnectionIds.push_back(newConnIdData);
  return newConnIdData;
}