ping/utils_windows.go
Jean Raby 5f9dd908cc
Fix packet matching; compute statistics as packets are received (#150)
* Fix unprivileged packet matching on Linux
* Compute statistics on-the-fly as packets are received

Signed-off-by: Jean Raby <jean@raby.sh>
Signed-off-by: Charlie Jonas <charlie@charliejonas.co.uk>
Co-authored-by: Charlie Jonas <charlie@charliejonas.co.uk>
2021-03-11 22:01:31 +00:00

25 lines
435 B
Go

// +build windows
package ping
import (
"golang.org/x/net/ipv4"
"golang.org/x/net/ipv6"
)
// Returns the length of an ICMP message, plus the IP packet header.
func (p *Pinger) getMessageLength() int {
if p.ipv4 {
return p.Size + 8 + ipv4.HeaderLen
}
return p.Size + 8 + ipv6.HeaderLen
}
// Attempts to match the ID of an ICMP packet.
func (p *Pinger) matchID(ID int) bool {
if ID != p.id {
return false
}
return true
}