mirror of
https://github.com/jech/galene.git
synced 2024-11-22 08:35:57 +01:00
Split out statistics functions into stats.go.
This commit is contained in:
Juliusz Chroboczek
parent
1fe64e15f0
commit
0064aa6fd2
2 changed files with 130 additions and 123 deletions
123
group.go
123
group.go
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@ -17,8 +17,6 @@ import (
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"time"
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"github.com/pion/webrtc/v3"
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"sfu/rtptime"
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)
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type chatHistoryEntry struct {
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@ -489,124 +487,3 @@ func readPublicGroups() {
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}
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}
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}
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type groupStats struct {
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name string
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clients []clientStats
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}
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type clientStats struct {
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id string
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up, down []connStats
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}
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type connStats struct {
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id string
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maxBitrate uint64
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tracks []trackStats
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}
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type trackStats struct {
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bitrate uint64
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maxBitrate uint64
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loss uint8
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rtt time.Duration
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jitter time.Duration
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}
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func getGroupStats() []groupStats {
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names := getGroupNames()
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gs := make([]groupStats, 0, len(names))
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for _, name := range names {
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g := getGroup(name)
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if g == nil {
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continue
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}
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clients := g.getClients(nil)
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stats := groupStats{
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name: name,
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clients: make([]clientStats, 0, len(clients)),
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}
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for _, c := range clients {
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c, ok := c.(*webClient)
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if ok {
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cs := getClientStats(c)
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stats.clients = append(stats.clients, cs)
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}
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}
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sort.Slice(stats.clients, func(i, j int) bool {
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return stats.clients[i].id < stats.clients[j].id
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})
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gs = append(gs, stats)
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}
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sort.Slice(gs, func(i, j int) bool {
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return gs[i].name < gs[j].name
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})
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return gs
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}
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func getClientStats(c *webClient) clientStats {
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c.mu.Lock()
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defer c.mu.Unlock()
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cs := clientStats{
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id: c.id,
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}
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for _, up := range c.up {
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conns := connStats{
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id: up.id,
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}
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tracks := up.getTracks()
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for _, t := range tracks {
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expected, lost, _, _ := t.cache.GetStats(false)
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if expected == 0 {
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expected = 1
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}
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loss := uint8(lost * 100 / expected)
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jitter := time.Duration(t.jitter.Jitter()) *
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(time.Second / time.Duration(t.jitter.HZ()))
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rate, _ := t.rate.Estimate()
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conns.tracks = append(conns.tracks, trackStats{
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bitrate: uint64(rate) * 8,
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loss: loss,
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jitter: jitter,
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})
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}
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cs.up = append(cs.up, conns)
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}
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sort.Slice(cs.up, func(i, j int) bool {
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return cs.up[i].id < cs.up[j].id
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})
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jiffies := rtptime.Jiffies()
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for _, down := range c.down {
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conns := connStats{
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id: down.id,
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maxBitrate: down.GetMaxBitrate(jiffies),
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}
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for _, t := range down.tracks {
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rate, _ := t.rate.Estimate()
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rtt := rtptime.ToDuration(atomic.LoadUint64(&t.rtt),
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rtptime.JiffiesPerSec)
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loss, jitter := t.stats.Get(jiffies)
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j := time.Duration(jitter) * time.Second /
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time.Duration(t.track.Codec().ClockRate)
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conns.tracks = append(conns.tracks, trackStats{
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bitrate: uint64(rate) * 8,
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maxBitrate: t.maxBitrate.Get(jiffies),
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loss: uint8(uint32(loss) * 100 / 256),
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rtt: rtt,
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jitter: j,
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})
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}
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cs.down = append(cs.down, conns)
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}
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sort.Slice(cs.down, func(i, j int) bool {
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return cs.down[i].id < cs.down[j].id
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})
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return cs
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}
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130
stats.go
Normal file
130
stats.go
Normal file
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@ -0,0 +1,130 @@
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package main
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import (
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"sort"
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"sync/atomic"
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"time"
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"sfu/rtptime"
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)
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type groupStats struct {
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name string
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clients []clientStats
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}
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type clientStats struct {
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id string
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up, down []connStats
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}
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type connStats struct {
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id string
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maxBitrate uint64
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tracks []trackStats
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}
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type trackStats struct {
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bitrate uint64
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maxBitrate uint64
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loss uint8
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rtt time.Duration
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jitter time.Duration
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}
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func getGroupStats() []groupStats {
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names := getGroupNames()
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gs := make([]groupStats, 0, len(names))
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for _, name := range names {
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g := getGroup(name)
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if g == nil {
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continue
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}
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clients := g.getClients(nil)
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stats := groupStats{
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name: name,
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clients: make([]clientStats, 0, len(clients)),
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}
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for _, c := range clients {
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c, ok := c.(*webClient)
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if ok {
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cs := getClientStats(c)
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stats.clients = append(stats.clients, cs)
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}
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}
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sort.Slice(stats.clients, func(i, j int) bool {
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return stats.clients[i].id < stats.clients[j].id
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})
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gs = append(gs, stats)
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}
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sort.Slice(gs, func(i, j int) bool {
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return gs[i].name < gs[j].name
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})
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return gs
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}
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func getClientStats(c *webClient) clientStats {
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c.mu.Lock()
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defer c.mu.Unlock()
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cs := clientStats{
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id: c.id,
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}
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for _, up := range c.up {
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conns := connStats{
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id: up.id,
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}
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tracks := up.getTracks()
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for _, t := range tracks {
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expected, lost, _, _ := t.cache.GetStats(false)
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if expected == 0 {
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expected = 1
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}
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loss := uint8(lost * 100 / expected)
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jitter := time.Duration(t.jitter.Jitter()) *
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(time.Second / time.Duration(t.jitter.HZ()))
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rate, _ := t.rate.Estimate()
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conns.tracks = append(conns.tracks, trackStats{
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bitrate: uint64(rate) * 8,
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loss: loss,
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jitter: jitter,
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})
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}
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cs.up = append(cs.up, conns)
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}
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sort.Slice(cs.up, func(i, j int) bool {
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return cs.up[i].id < cs.up[j].id
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})
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jiffies := rtptime.Jiffies()
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for _, down := range c.down {
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conns := connStats{
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id: down.id,
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maxBitrate: down.GetMaxBitrate(jiffies),
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}
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for _, t := range down.tracks {
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rate, _ := t.rate.Estimate()
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rtt := rtptime.ToDuration(atomic.LoadUint64(&t.rtt),
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rtptime.JiffiesPerSec)
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loss, jitter := t.stats.Get(jiffies)
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j := time.Duration(jitter) * time.Second /
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time.Duration(t.track.Codec().ClockRate)
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conns.tracks = append(conns.tracks, trackStats{
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bitrate: uint64(rate) * 8,
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maxBitrate: t.maxBitrate.Get(jiffies),
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loss: uint8(uint32(loss) * 100 / 256),
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rtt: rtt,
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jitter: j,
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})
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}
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cs.down = append(cs.down, conns)
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}
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sort.Slice(cs.down, func(i, j int) bool {
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return cs.down[i].id < cs.down[j].id
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})
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return cs
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}
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