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routing: export TimedPairResult

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Prepares for this data structure being accessed in mission control rpc
implementations.
This commit is contained in:
Joost Jager
2019-09-26 15:31:24 +02:00
parent 912a8201f9
commit 57911faa98
3 changed files with 25 additions and 25 deletions
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12
routing/probability_estimator.go
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@ -80,19 +80,19 @@ func (p *probabilityEstimator) getNodeProbability(now time.Time,
totalWeight := aprioriFactor
for _, result := range results {
age := now.Sub(result.timestamp)
age := now.Sub(result.Timestamp)
switch {
// Weigh success with a constant high weight of 1. There is no
// decay.
case result.success:
case result.Success:
totalWeight++
probabilitiesTotal += p.prevSuccessProbability
// Weigh failures in accordance with their age. The base
// probability of a failure is considered zero, so nothing needs
// to be added to probabilitiesTotal.
case amt >= result.minPenalizeAmt:
case amt >= result.MinPenalizeAmt:
totalWeight += p.getWeight(age)
}
}
@ -127,7 +127,7 @@ func (p *probabilityEstimator) getPairProbability(
// For successes, we have a fixed (high) probability. Those pairs
// will be assumed good until proven otherwise.
if lastPairResult.success {
if lastPairResult.Success {
return p.prevSuccessProbability
}
@ -138,11 +138,11 @@ func (p *probabilityEstimator) getPairProbability(
// penalization. If the current amount is smaller than the amount that
// previously triggered a failure, we act as if this is an untried
// channel.
if amt < lastPairResult.minPenalizeAmt {
if amt < lastPairResult.MinPenalizeAmt {
return nodeProbability
}
timeSinceLastFailure := now.Sub(lastPairResult.timestamp)
timeSinceLastFailure := now.Sub(lastPairResult.Timestamp)
// Calculate success probability based on the weight of the last
// failure. When the failure is fresh, its weight is 1 and we'll return