mirror of
https://github.com/cwinfo/yggdrasil-go.git
synced 2024-11-10 06:20:26 +00:00
Avoid unnecessarily allocating coords slice if it's unchanged.
This commit is contained in:
parent
67b8a7a53d
commit
b4db89ea9d
@ -4,7 +4,10 @@ package yggdrasil
|
|||||||
// It's responsible for keeping track of open sessions to other nodes
|
// It's responsible for keeping track of open sessions to other nodes
|
||||||
// The session information consists of crypto keys and coords
|
// The session information consists of crypto keys and coords
|
||||||
|
|
||||||
import "time"
|
import (
|
||||||
|
"bytes"
|
||||||
|
"time"
|
||||||
|
)
|
||||||
|
|
||||||
// All the information we know about an active session.
|
// All the information we know about an active session.
|
||||||
// This includes coords, permanent and ephemeral keys, handles and nonces, various sorts of timing information for timeout and maintenance, and some metadata for the admin API.
|
// This includes coords, permanent and ephemeral keys, handles and nonces, various sorts of timing information for timeout and maintenance, and some metadata for the admin API.
|
||||||
@ -72,8 +75,10 @@ func (s *sessionInfo) update(p *sessionPing) bool {
|
|||||||
if p.MTU >= 1280 || p.MTU == 0 {
|
if p.MTU >= 1280 || p.MTU == 0 {
|
||||||
s.theirMTU = p.MTU
|
s.theirMTU = p.MTU
|
||||||
}
|
}
|
||||||
// allocate enough space for additional coords
|
if !bytes.Equal(s.coords, p.Coords) {
|
||||||
s.coords = append(make([]byte, 0, len(p.Coords)+11), p.Coords...)
|
// allocate enough space for additional coords
|
||||||
|
s.coords = append(make([]byte, 0, len(p.Coords)+11), p.Coords...)
|
||||||
|
}
|
||||||
now := time.Now()
|
now := time.Now()
|
||||||
s.time = now
|
s.time = now
|
||||||
s.tstamp = p.Tstamp
|
s.tstamp = p.Tstamp
|
||||||
|
Loading…
Reference in New Issue
Block a user