mirror of
https://github.com/datarhei/core.git
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eb1cc37456
Commits (Ingo Oppermann): - Add experimental SRT connection stats and logs - Hide /config/reload endpoint in reade-only mode - Add SRT server - Create v16 in go.mod - Fix data races, tests, lint, and update dependencies - Add trailing slash for routed directories (datarhei/restreamer#340) - Allow relative URLs in content in static routes Co-Authored-By: Ingo Oppermann <57445+ioppermann@users.noreply.github.com>
88 lines
2.8 KiB
Go
88 lines
2.8 KiB
Go
package monitor
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import (
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"github.com/datarhei/core/v16/monitor/metric"
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"github.com/datarhei/core/v16/session"
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)
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type sessionCollector struct {
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prefix string
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r session.Registry
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collectors []string
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totalDescr *metric.Description
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limitDescr *metric.Description
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activeDescr *metric.Description
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rxBytesDescr *metric.Description
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txBytesDescr *metric.Description
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rxBitrateDescr *metric.Description
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txBitrateDescr *metric.Description
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maxTxBitrateDescr *metric.Description
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maxRxBitrateDescr *metric.Description
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}
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func NewSessionCollector(r session.Registry, collectors []string) metric.Collector {
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c := &sessionCollector{
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prefix: "session",
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r: r,
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collectors: collectors,
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}
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if len(collectors) == 0 {
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c.collectors = r.Collectors()
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}
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c.totalDescr = metric.NewDesc("session_total", "", []string{"collector"})
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c.limitDescr = metric.NewDesc("session_limit", "", []string{"collector"})
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c.activeDescr = metric.NewDesc("session_active", "", []string{"collector"})
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c.rxBytesDescr = metric.NewDesc("session_rxbytes", "", []string{"collector"})
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c.txBytesDescr = metric.NewDesc("session_txbytes", "", []string{"collector"})
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c.rxBitrateDescr = metric.NewDesc("session_rxbitrate", "", []string{"collector"})
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c.txBitrateDescr = metric.NewDesc("session_txbitrate", "", []string{"collector"})
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c.maxTxBitrateDescr = metric.NewDesc("session_maxtxbitrate", "", []string{"collector"})
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c.maxRxBitrateDescr = metric.NewDesc("session_maxrxbitrate", "", []string{"collector"})
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return c
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}
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func (c *sessionCollector) Prefix() string {
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return c.prefix
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}
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func (c *sessionCollector) Describe() []*metric.Description {
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return []*metric.Description{
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c.totalDescr,
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c.limitDescr,
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c.activeDescr,
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c.rxBytesDescr,
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c.txBytesDescr,
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c.rxBitrateDescr,
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c.txBitrateDescr,
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c.maxTxBitrateDescr,
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c.maxRxBitrateDescr,
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}
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}
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func (c *sessionCollector) Collect() metric.Metrics {
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metrics := metric.NewMetrics()
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for _, name := range c.collectors {
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s := c.r.Summary(name)
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metrics.Add(metric.NewValue(c.totalDescr, float64(s.Summary.TotalSessions), name))
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metrics.Add(metric.NewValue(c.limitDescr, float64(s.MaxSessions), name))
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metrics.Add(metric.NewValue(c.activeDescr, float64(s.CurrentSessions), name))
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metrics.Add(metric.NewValue(c.rxBytesDescr, float64(s.Summary.TotalRxBytes), name))
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metrics.Add(metric.NewValue(c.txBytesDescr, float64(s.Summary.TotalTxBytes), name))
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metrics.Add(metric.NewValue(c.rxBitrateDescr, s.CurrentRxBitrate, name))
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metrics.Add(metric.NewValue(c.txBitrateDescr, s.CurrentTxBitrate, name))
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metrics.Add(metric.NewValue(c.maxTxBitrateDescr, s.MaxTxBitrate, name))
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metrics.Add(metric.NewValue(c.maxRxBitrateDescr, 0, name))
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}
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return metrics
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}
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func (c *sessionCollector) Stop() {}
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