Method lookup

cache/cache.cpp:76–89

}

bool Cache::lookup(const string &s) {
  static const string default_value("XXX");
  // Alive IR is bulky, so send a hash of it over to the cache. If
  // this still uses too much RAM, the next step will be to use a
  // Bloom filter
  string remote_data, crc_string = to_string(string_crc(s));
  if (remote_get(crc_string, remote_data, ctx)) {
    assert(remote_data == default_value);
    return true;
  } else {
    remote_set(crc_string, default_value, ctx);
    return false;
  }
}

Cache::Cache(unsigned port, bool allow_version_mismatch) {
  const char *hostname = "127.0.0.1";