cwinfo/yggdrasil-go
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don't use TTL

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This commit is contained in:
Arceliar
2018-06-07 20:18:13 -05:00
parent fe12e1509a
commit 84c13fac90
3 changed files with 10 additions and 11 deletions
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5
src/yggdrasil/switch.go
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@@ -418,6 +418,9 @@ func (t *switchTable) lookup(dest []byte, ttl uint64) (switchPort, uint64) {
table := t.table.Load().(lookupTable)
myDist := table.self.dist(dest) //getDist(table.self.coords)
if !(uint64(myDist) < ttl) {
//return 0, 0
}
if myDist == 0 {
return 0, 0
}
// cost is in units of (expected distance) + (expected queue size), where expected distance is used as an approximation of the minimum backpressure gradient needed for packets to flow
@@ -441,7 +444,7 @@ func (t *switchTable) lookup(dest []byte, ttl uint64) (switchPort, uint64) {
}
//t.core.log.Println("DEBUG: sending to", best, "bandwidth", getBandwidth(best))
//t.core.log.Println("DEBUG: sending to", best, "cost", bestCost)
return best, uint64(myDist)
return best, ttl //uint64(myDist)
}
////////////////////////////////////////////////////////////////////////////////