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lightningnetwork / lnd / 14358372723

09 Apr 2025 01:26PM UTC coverage: 56.696% (-12.3%) from 69.037%
14358372723

Pull #9696

github

web-flow
Merge e2837e400 into 867d27d68
Pull Request #9696: Add `development_guidelines.md` for both human and machine

107055 of 188823 relevant lines covered (56.7%)

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79.49
/graph/stats.go
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package graph
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import (
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        "fmt"
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        "sync"
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        "time"
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)
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// builderStats is a struct that tracks various updates to the graph and
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// facilitates aggregate logging of the statistics.
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type builderStats struct {
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        numChannels uint32
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        numUpdates  uint32
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        numNodes    uint32
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        lastReset   time.Time
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        mu sync.RWMutex
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}
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// incNumEdges increments the number of discovered edges.
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func (g *builderStats) incNumEdgesDiscovered() {
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        g.mu.Lock()
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        g.numChannels++
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        g.mu.Unlock()
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}
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// incNumUpdates increments the number of channel updates processed.
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func (g *builderStats) incNumChannelUpdates() {
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        g.mu.Lock()
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        g.numUpdates++
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        g.mu.Unlock()
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}
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// incNumNodeUpdates increments the number of node updates processed.
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func (g *builderStats) incNumNodeUpdates() {
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        g.mu.Lock()
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        g.numNodes++
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        g.mu.Unlock()
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}
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// Empty returns true if all stats are zero.
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func (g *builderStats) Empty() bool {
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        g.mu.RLock()
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        isEmpty := g.numChannels == 0 &&
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                g.numUpdates == 0 &&
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                g.numNodes == 0
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        g.mu.RUnlock()
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        return isEmpty
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}
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// Reset clears any stats and sets the lastReset field to now.
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func (g *builderStats) Reset() {
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        g.mu.Lock()
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        g.numChannels = 0
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        g.numUpdates = 0
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        g.numNodes = 0
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        g.lastReset = time.Now()
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        g.mu.Unlock()
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}
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// String returns a human-readable description of the stats.
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func (g *builderStats) String() string {
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        g.mu.RLock()
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        str := fmt.Sprintf("Processed channels=%d updates=%d nodes=%d in "+
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                "last %v", g.numChannels, g.numUpdates, g.numNodes,
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                time.Since(g.lastReset))
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        g.mu.RUnlock()
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        return str
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}
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