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Trace some webrtcNetConn use

This commit is contained in:
Matt Joiner 2022-07-11 11:38:06 +10:00
parent 5d263855d9
commit 0a4c416881
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1 changed files with 16 additions and 0 deletions
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16
webrtc.go
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@ -1,6 +1,9 @@
package torrent
import (
"go.opentelemetry.io/otel"
"go.opentelemetry.io/otel/attribute"
"go.opentelemetry.io/otel/trace"
"net"
"strconv"
"time"
@ -56,13 +59,26 @@ func (me webrtcNetConn) RemoteAddr() net.Addr {
// PeerConnection or on the channel or some transport?
func (w webrtcNetConn) SetDeadline(t time.Time) error {
w.Span.AddEvent("SetDeadline", trace.WithAttributes(attribute.String("time", t.String())))
return nil
}
func (w webrtcNetConn) SetReadDeadline(t time.Time) error {
w.Span.AddEvent("SetReadDeadline", trace.WithAttributes(attribute.String("time", t.String())))
return nil
}
func (w webrtcNetConn) SetWriteDeadline(t time.Time) error {
w.Span.AddEvent("SetWriteDeadline", trace.WithAttributes(attribute.String("time", t.String())))
return nil
}
func (w webrtcNetConn) Read(b []byte) (n int, err error) {
_, span := otel.Tracer(tracerName).Start(w.Context, "Read")
defer span.End()
span.SetAttributes(attribute.Int("buf_len", len(b)))
n, err = w.ReadWriteCloser.Read(b)
span.RecordError(err)
span.SetAttributes(attribute.Int("bytes_read", n))
return
}