mirror of
https://github.com/bluenviron/mediamtx
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8bee4af86a
* API: number of bytes received/sent from/to RTSP connections * API: number of bytes received/sent from/to RTSP sessions * API: number of bytes received/sent from/to RTMP connections * API: number of bytes sent to HLS connections * API: number of bytes received from paths * metrics of all the above
37 lines
614 B
Go
37 lines
614 B
Go
package bytecounter
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import (
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"io"
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"sync/atomic"
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)
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// Reader allows to count read bytes.
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type Reader struct {
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r io.Reader
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count uint64
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}
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// NewReader allocates a Reader.
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func NewReader(r io.Reader) *Reader {
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return &Reader{
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r: r,
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}
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}
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// Read implements io.Reader.
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func (r *Reader) Read(p []byte) (int, error) {
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n, err := r.r.Read(p)
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atomic.AddUint64(&r.count, uint64(n))
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return n, err
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}
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// Count returns received bytes.
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func (r *Reader) Count() uint64 {
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return atomic.LoadUint64(&r.count)
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}
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// SetCount sets read bytes.
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func (r *Reader) SetCount(v uint64) {
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atomic.StoreUint64(&r.count, v)
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}
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