void StreamEncoderImpl::encodeHeader(absl::string_view key, absl::string_view value) {
  ASSERT(!key.empty());

  const uint64_t header_size = connection_.buffer().addFragments({key, COLON_SPACE, value, CRLF});

  bytes_meter_->addHeaderBytesSent(header_size);
}
void StreamEncoderImpl::encodeHeader(absl::string_view key, absl::string_view value) {
  ASSERT(!key.empty());

  const uint64_t header_size = connection_.buffer().addFragments({key, COLON_SPACE, value, CRLF});

  bytes_meter_->addHeaderBytesSent(header_size);
}