23bc261464
It's generic enough to live outside of engine/netx. Occurred to me while working on https://github.com/ooni/probe/issues/1687.
62 lines
1.7 KiB
Go
62 lines
1.7 KiB
Go
// Package bytecounter contains code to track the number of
|
|
// bytes sent and received by a probe.
|
|
package bytecounter
|
|
|
|
import "github.com/ooni/probe-cli/v3/internal/atomicx"
|
|
|
|
// Counter counts bytes sent and received.
|
|
type Counter struct {
|
|
// Received contains the bytes received. You MUST initialize
|
|
// this field, or you can just use the New factory.
|
|
Received *atomicx.Int64
|
|
|
|
// Sent contains the bytes sent. You MUST initialize
|
|
// this field, or you can just use the New factory.
|
|
Sent *atomicx.Int64
|
|
}
|
|
|
|
// New creates a new Counter.
|
|
func New() *Counter {
|
|
return &Counter{Received: &atomicx.Int64{}, Sent: &atomicx.Int64{}}
|
|
}
|
|
|
|
// CountBytesSent adds count to the bytes sent counter.
|
|
func (c *Counter) CountBytesSent(count int) {
|
|
c.Sent.Add(int64(count))
|
|
}
|
|
|
|
// CountKibiBytesSent adds 1024*count to the bytes sent counter.
|
|
func (c *Counter) CountKibiBytesSent(count float64) {
|
|
c.Sent.Add(int64(1024 * count))
|
|
}
|
|
|
|
// BytesSent returns the bytes sent so far.
|
|
func (c *Counter) BytesSent() int64 {
|
|
return c.Sent.Load()
|
|
}
|
|
|
|
// KibiBytesSent returns the KiB sent so far.
|
|
func (c *Counter) KibiBytesSent() float64 {
|
|
return float64(c.BytesSent()) / 1024
|
|
}
|
|
|
|
// CountBytesReceived adds count to the bytes received counter.
|
|
func (c *Counter) CountBytesReceived(count int) {
|
|
c.Received.Add(int64(count))
|
|
}
|
|
|
|
// CountKibiBytesReceived adds 1024*count to the bytes received counter.
|
|
func (c *Counter) CountKibiBytesReceived(count float64) {
|
|
c.Received.Add(int64(1024 * count))
|
|
}
|
|
|
|
// BytesReceived returns the bytes received so far.
|
|
func (c *Counter) BytesReceived() int64 {
|
|
return c.Received.Load()
|
|
}
|
|
|
|
// KibiBytesReceived returns the KiB received so far.
|
|
func (c *Counter) KibiBytesReceived() float64 {
|
|
return float64(c.BytesReceived()) / 1024
|
|
}
|