cwinfo/yggdrasil-go
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possible fix if monotonic time resolution is related to packet reordering

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This commit is contained in:
Arceliar 2019-11-25 17:40:58 -06:00
parent 3e07995518
commit 98339cdc3f
1 changed files with 2 additions and 2 deletions
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4
src/yggdrasil/switch.go
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@ -808,12 +808,12 @@ func (t *switchTable) _handleIdle(port switchPort) bool {
packet := buf.packets[0] packet := buf.packets[0]
coords := switch_getPacketCoords(packet.bytes) coords := switch_getPacketCoords(packet.bytes)
priority := float64(now.Sub(packet.time)) / float64(buf.size) priority := float64(now.Sub(packet.time)) / float64(buf.size)
if priority > bestPriority && t.portIsCloser(coords, port) { if priority >= bestPriority && t.portIsCloser(coords, port) {
best = streamID best = streamID
bestPriority = priority bestPriority = priority
} }
} }
if bestPriority != 0 { if best != "" {
buf := t.queues.bufs[best] buf := t.queues.bufs[best]
var packet switch_packetInfo var packet switch_packetInfo
// TODO decide if this should be LIFO or FIFO // TODO decide if this should be LIFO or FIFO