mirror of
https://github.com/cwinfo/yggdrasil-go.git
synced 2024-11-25 20:41:36 +00:00
Merge pull request #376 from Arceliar/fixes
use idle time in switch decisions to force it to try all links
This commit is contained in:
commit
f65e66ac26
@ -646,7 +646,7 @@ func (t *switchTable) bestPortForCoords(coords []byte) switchPort {
|
||||
// Handle an incoming packet
|
||||
// Either send it to ourself, or to the first idle peer that's free
|
||||
// Returns true if the packet has been handled somehow, false if it should be queued
|
||||
func (t *switchTable) handleIn(packet []byte, idle map[switchPort]struct{}) bool {
|
||||
func (t *switchTable) handleIn(packet []byte, idle map[switchPort]time.Time) bool {
|
||||
coords := switch_getPacketCoords(packet)
|
||||
closer := t.getCloser(coords)
|
||||
if len(closer) == 0 {
|
||||
@ -654,15 +654,13 @@ func (t *switchTable) handleIn(packet []byte, idle map[switchPort]struct{}) bool
|
||||
t.toRouter <- packet
|
||||
return true
|
||||
}
|
||||
table := t.getTable()
|
||||
var best *peer
|
||||
var bestDist int
|
||||
var bestCoordLen int
|
||||
var bestTime time.Time
|
||||
ports := t.core.peers.getPorts()
|
||||
for port, dist := range closer {
|
||||
to := ports[port]
|
||||
_, isIdle := idle[port]
|
||||
coordLen := len(table.elems[port].locator.coords)
|
||||
thisTime, isIdle := idle[port]
|
||||
var update bool
|
||||
switch {
|
||||
case to == nil:
|
||||
@ -675,21 +673,15 @@ func (t *switchTable) handleIn(packet []byte, idle map[switchPort]struct{}) bool
|
||||
update = true
|
||||
case dist > bestDist:
|
||||
//nothing
|
||||
case coordLen < bestCoordLen:
|
||||
case thisTime.Before(bestTime):
|
||||
update = true
|
||||
/*
|
||||
case coordLen > bestCoordLen:
|
||||
//nothing
|
||||
case port < best.port:
|
||||
update = true
|
||||
*/
|
||||
default:
|
||||
//nothing
|
||||
}
|
||||
if update {
|
||||
best = to
|
||||
bestDist = dist
|
||||
bestCoordLen = coordLen
|
||||
bestTime = thisTime
|
||||
}
|
||||
}
|
||||
if best != nil {
|
||||
@ -836,7 +828,7 @@ func (t *switchTable) doWorker() {
|
||||
}()
|
||||
t.queues.switchTable = t
|
||||
t.queues.bufs = make(map[string]switch_buffer) // Packets per PacketStreamID (string)
|
||||
idle := make(map[switchPort]struct{}) // this is to deduplicate things
|
||||
idle := make(map[switchPort]time.Time) // this is to deduplicate things
|
||||
for {
|
||||
//t.core.log.Debugf("Switch state: idle = %d, buffers = %d", len(idle), len(t.queues.bufs))
|
||||
select {
|
||||
@ -869,7 +861,7 @@ func (t *switchTable) doWorker() {
|
||||
// Try to find something to send to this peer
|
||||
if !t.handleIdle(port) {
|
||||
// Didn't find anything ready to send yet, so stay idle
|
||||
idle[port] = struct{}{}
|
||||
idle[port] = time.Now()
|
||||
}
|
||||
case f := <-t.admin:
|
||||
f()
|
||||
|
Loading…
Reference in New Issue
Block a user