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rpc: modify QueryRoutes to take final_cltv_delta

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t4sk 2018-02-15 19:27:05 +07:00 committed by Olaoluwa Osuntokun
parent d6ca581cbc
commit 982f53e6f2
1 changed files with 14 additions and 4 deletions
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18
rpcserver.go
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@ -3087,11 +3087,21 @@ func (r *rpcServer) QueryRoutes(ctx context.Context,
// Query the channel router for a possible path to the destination that
// can carry `in.Amt` satoshis _including_ the total fee required on
// the route.
routes, err := r.server.chanRouter.FindRoutes(
pubKey, amtMSat, uint32(in.NumRoutes),
var (
routes []*routing.Route
findErr error
)
if err != nil {
return nil, err
if in.FinalCltvDelta == 0 {
routes, findErr = r.server.chanRouter.FindRoutes(
pubKey, amtMSat, uint32(in.NumRoutes),
)
} else {
routes, findErr = r.server.chanRouter.FindRoutes(
pubKey, amtMSat, uint32(in.NumRoutes), uint16(in.FinalCltvDelta),
)
}
if findErr != nil {
return nil, findErr
}
// As the number of returned routes can be less than the number of