mirror of
https://github.com/MeshCore-Beacon/beacon-server.git
synced 2026-09-01 16:48:19 +00:00
MrAlders0n
a84112f7fb
Refresh last_heard on duplicate observations too, capped at hourly, so steady traffic can't age a trace out of the filter (dedup key has no heard_at). Drop the unused last_heard index column so upserts stay HOT, and share one retention cutoff across the cleanup deletes.
79 lines
2.2 KiB
Go
79 lines
2.2 KiB
Go
// Copyright 2026 Beacon Contributors
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// SPDX-License-Identifier: AGPL-3.0-or-later
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package background
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import (
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"context"
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"fmt"
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"log"
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"time"
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"github.com/MeshCore-Beacon/beacon-server/db"
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)
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// ViewRefreshTask returns a Task that refreshes all materialized views.
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func ViewRefreshTask(store *db.Store, interval time.Duration) Task {
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return Task{
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Name: "view_refresh",
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Interval: interval,
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Run: func(ctx context.Context) error {
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if err := store.RefreshHourlyStats(ctx); err != nil {
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log.Printf("background[view_refresh]: hourly stats: %v", err)
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}
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if err := store.RefreshTopNodes(ctx); err != nil {
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log.Printf("background[view_refresh]: top nodes: %v", err)
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}
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if err := store.RefreshRadioPresets(ctx); err != nil {
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log.Printf("background[view_refresh]: radio presets: %v", err)
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}
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return nil
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},
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}
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}
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// CleanupTask returns a Task that prunes old telemetry and packet rows.
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func CleanupTask(store *db.Store, telemetryRetention, packetRetention, interval time.Duration) Task {
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return Task{
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Name: "cleanup",
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Interval: interval,
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Run: func(ctx context.Context) error {
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if err := store.DeleteOldTelemetry(ctx, time.Now().Add(-telemetryRetention)); err != nil {
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return err
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}
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// One cutoff for all three so the IATA tables stay in step
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// with the packets they mirror.
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cutoff := time.Now().Add(-packetRetention)
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if err := store.DeleteOldPackets(ctx, cutoff); err != nil {
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return err
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}
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if err := store.DeleteOldChannelIATAs(ctx, cutoff); err != nil {
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return err
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}
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if err := store.DeleteOldTraceIATAs(ctx, cutoff); err != nil {
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return err
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}
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return nil
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},
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}
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}
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// ReconfirmTask returns a Task that prunes stale and ambiguous resolved paths
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// and neighbors. Runs after routes to ensure neighbors are cleaned against
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// already-reconfirmed path data.
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func ReconfirmTask(store *db.Store, interval time.Duration) Task {
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return Task{
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Name: "reconfirm",
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Interval: interval,
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Run: func(ctx context.Context) error {
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if err := store.ReconfirmRoutes(ctx); err != nil {
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return fmt.Errorf("routes: %w", err)
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}
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if err := store.ReconfirmNeighbors(ctx); err != nil {
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return fmt.Errorf("neighbors: %w", err)
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}
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return nil
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},
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}
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}
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