b13b15758d
This adds a statistic to track the last connection duration per device. It isn't used for much in this PR, but it's available for #7223 to use in deciding how to order device connection attempts (deprioritizing devices that just dropped our connection the last time).
44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
// Copyright (C) 2020 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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// The existence of this file means we get 0% test coverage rather than no
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// test coverage at all. Remove when implementing an actual test.
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package stats
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import (
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"testing"
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"time"
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"github.com/syncthing/syncthing/lib/db/backend"
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"github.com/syncthing/syncthing/lib/protocol"
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)
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func TestDeviceStat(t *testing.T) {
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db := backend.OpenLevelDBMemory()
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defer db.Close()
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sr := NewDeviceStatisticsReference(db, protocol.LocalDeviceID)
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if err := sr.WasSeen(); err != nil {
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t.Fatal(err)
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}
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if err := sr.LastConnectionDuration(42 * time.Second); err != nil {
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t.Fatal(err)
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}
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stat, err := sr.GetStatistics()
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if err != nil {
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t.Fatal(err)
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}
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if d := time.Since(stat.LastSeen); d > 5*time.Second {
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t.Error("Last seen far in the past:", d)
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}
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if d := stat.LastConnectionDurationS; d != 42 {
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t.Error("Bad last duration:", d)
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}
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}
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