Function interpretCheckStatusInfo

src/checks/health_checker.cpp:139–174

static Try<Nothing> interpretCheckStatusInfo(const CheckStatusInfo& result)
{
  switch (result.type()) {
    case CheckInfo::COMMAND: {
      const int exitCode = result.command().exit_code();
      if (exitCode != 0) {
        return Error("Command " + WSTRINGIFY(exitCode));
      }

      break;
    }
    case CheckInfo::HTTP: {
      const int statusCode = result.http().status_code();
      if (statusCode < process::http::Status::OK ||
          statusCode >= process::http::Status::BAD_REQUEST) {
        return Error(
            "Unexpected HTTP response code: " +
            process::http::Status::string(statusCode));
      }

      break;
    }
    case CheckInfo::TCP: {
      if (!result.tcp().succeeded()) {
        return Error("TCP connection failed");
      }

      break;
    }
    case CheckInfo::UNKNOWN: {
      break;
    }
  }

  return Nothing();
}


Try<Owned<HealthChecker>> HealthChecker::create(