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28 lines
892 B
Go
28 lines
892 B
Go
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// Copyright (C) 2024 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at https://mozilla.org/MPL/2.0/.
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package connections
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import (
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"github.com/prometheus/client_golang/prometheus"
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"github.com/prometheus/client_golang/prometheus/promauto"
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)
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var (
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metricDeviceActiveConnections = promauto.NewGaugeVec(prometheus.GaugeOpts{
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Namespace: "syncthing",
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Subsystem: "connections",
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Name: "active",
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Help: "Number of currently active connections, per device. If value is 0, the device is disconnected.",
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}, []string{"device"})
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)
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func registerDeviceMetrics(deviceID string) {
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// Register metrics for this device, so that counters & gauges are present even
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// when zero.
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metricDeviceActiveConnections.WithLabelValues(deviceID)
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}
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