47 lines
2.5 KiB
Go
47 lines
2.5 KiB
Go
package routerrpc
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import (
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"time"
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"github.com/btcsuite/btcutil"
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)
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// RoutingConfig contains the configurable parameters that control routing.
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type RoutingConfig struct {
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// MinRouteProbability is the minimum required route success probability
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// to attempt the payment.
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MinRouteProbability float64 `long:"minrtprob" description:"Minimum required route success probability to attempt the payment"`
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// AprioriHopProbability is the assumed success probability of a hop in
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// a route when no other information is available.
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AprioriHopProbability float64 `long:"apriorihopprob" description:"Assumed success probability of a hop in a route when no other information is available."`
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// AprioriWeight is a value in the range [0, 1] that defines to what
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// extent historical results should be extrapolated to untried
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// connections. Setting it to one will completely ignore historical
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// results and always assume the configured a priori probability for
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// untried connections. A value of zero will ignore the a priori
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// probability completely and only base the probability on historical
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// results, unless there are none available.
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AprioriWeight float64 `long:"aprioriweight" description:"Weight of the a priori probability in success probability estimation. Valid values are in [0, 1]."`
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// PenaltyHalfLife defines after how much time a penalized node or
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// channel is back at 50% probability.
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PenaltyHalfLife time.Duration `long:"penaltyhalflife" description:"Defines the duration after which a penalized node or channel is back at 50% probability"`
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// AttemptCost is the fixed virtual cost in path finding of a failed
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// payment attempt. It is used to trade off potentially better routes
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// against their probability of succeeding.
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AttemptCost btcutil.Amount `long:"attemptcost" description:"The fixed (virtual) cost in sats of a failed payment attempt"`
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// AttemptCostPPM is the proportional virtual cost in path finding of a
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// failed payment attempt. It is used to trade off potentially better
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// routes against their probability of succeeding. This parameter is
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// expressed in parts per million of the total payment amount.
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AttemptCostPPM int64 `long:"attemptcostppm" description:"The proportional (virtual) cost in sats of a failed payment attempt expressed in parts per million of the total payment amount"`
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// MaxMcHistory defines the maximum number of payment results that
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// are held on disk by mission control.
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MaxMcHistory int `long:"maxmchistory" description:"the maximum number of payment results that are held on disk by mission control"`
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}
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