extern/netbird
1
0
Fork 0
mirror of https://github.com/netbirdio/netbird.git synced 2025-08-16 01:58:16 +02:00
Code Issues Packages Projects Releases Wiki Activity

Fix best route selection (#1903)

Browse Source 
* fix route comparison to current selected route + adding tests

* add comment and debug log

* adjust log message

---------

Co-authored-by: Maycon Santos <mlsmaycon@gmail.com>
This commit is contained in:
pascal-fischer
2024-05-02 11:51:03 +02:00
committed by GitHub
parent 3598418206
commit 35dd991776
2 changed files with 40 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
client/internal/routemanager/client.go
View File

@ -153,15 +153,16 @@ func (c *clientNetwork) getBestRouteFromStatuses(routePeerStatuses map[string]ro
log.Warnf("the network %s has not been assigned a routing peer as no peers from the list %s are currently connected", c.network, peers)
case chosen != currID:
if currScore != 0 && currScore < chosenScore+0.1 {
// we compare the current score + 10ms to the chosen score to avoid flapping between routes
if currScore != 0 && currScore+0.01 > chosenScore {
log.Debugf("keeping current routing peer because the score difference with latency is less than 0.01(10ms), current: %f, new: %f", currScore, chosenScore)
return currID
} else {
var peer string
if route := c.routes[chosen]; route != nil {
peer = route.Peer
}
log.Infof("new chosen route is %s with peer %s with score %f for network %s", chosen, peer, chosenScore, c.network)
}
var p string
if rt := c.routes[chosen]; rt != nil {
p = rt.Peer
}
log.Infof("new chosen route is %s with peer %s with score %f for network %s", chosen, p, chosenScore, c.network)
}
return chosen