ORE Studio 0.0.4
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service_sample.hpp
1/* -*- mode: c++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2 *
3 * Copyright (C) 2026 Marco Craveiro <marco.craveiro@gmail.com>
4 *
5 * This program is free software; you can redistribute it and/or modify it under
6 * the terms of the GNU General Public License as published by the Free Software
7 * Foundation; either version 3 of the License, or (at your option) any later
8 * version.
9 *
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
12 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
13 * details.
14 *
15 * You should have received a copy of the GNU General Public License along with
16 * this program; if not, write to the Free Software Foundation, Inc., 51
17 * Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 *
19 */
20#ifndef ORES_TELEMETRY_DOMAIN_SERVICE_SAMPLE_HPP
21#define ORES_TELEMETRY_DOMAIN_SERVICE_SAMPLE_HPP
22
23#include <chrono>
24#include <string>
25
27
38struct service_sample final {
40 std::chrono::system_clock::time_point sampled_at;
41
47 std::string service_name;
48
55 std::string instance_id;
56
58 std::string version;
59};
60
61}
62
63#endif
Domain types for telemetry and observability.
Definition attribute_value.hpp:29
A single heartbeat received from a running domain service.
Definition service_sample.hpp:38
std::string service_name
Canonical service name (e.g. "ores.compute.service").
Definition service_sample.hpp:47
std::chrono::system_clock::time_point sampled_at
When this heartbeat was received by the telemetry service.
Definition service_sample.hpp:40
std::string version
Service version string (e.g. "1.0").
Definition service_sample.hpp:58
std::string instance_id
Per-process UUID, generated once at service startup.
Definition service_sample.hpp:55