mirror of
https://github.com/v2fly/v2ray-core.git
synced 2024-11-09 11:51:02 -05:00
23 lines
560 B
Go
23 lines
560 B
Go
|
package congestion
|
||
|
|
|
||
|
|
import (
|
||
|
|
"time"
|
||
|
|
|
||
|
|
"github.com/lucas-clemente/quic-go/internal/protocol"
|
||
|
|
)
|
||
|
|
|
||
|
|
// Bandwidth of a connection
|
||
|
|
type Bandwidth uint64
|
||
|
|
|
||
|
|
const (
|
||
|
|
// BitsPerSecond is 1 bit per second
|
||
|
|
BitsPerSecond Bandwidth = 1
|
||
|
|
// BytesPerSecond is 1 byte per second
|
||
|
|
BytesPerSecond = 8 * BitsPerSecond
|
||
|
|
)
|
||
|
|
|
||
|
|
// BandwidthFromDelta calculates the bandwidth from a number of bytes and a time delta
|
||
|
|
func BandwidthFromDelta(bytes protocol.ByteCount, delta time.Duration) Bandwidth {
|
||
|
|
return Bandwidth(bytes) * Bandwidth(time.Second) / Bandwidth(delta) * BytesPerSecond
|
||
|
|
}
|