in dialer.go [608:617]
func newInstrumentedConn(conn net.Conn, mr telv2.MetricRecorder, a telv2.Attributes, closeFunc func(), dialerID, instance string) *instrumentedConn {
return &instrumentedConn{
Conn: conn,
closeFunc: closeFunc,
dialerID: dialerID,
instance: instance,
metricRecorder: mr,
attrs: a,
}
}