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rpcserver+routerrpc: add subscribe events to router backend

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Add SubscribeHtlcEvents to RouterBackend in preparation for the
addition of a HtlcNotifier stream.
This commit is contained in:
carla 2020-03-13 09:30:16 +02:00
parent 4cb518c174
commit 67d4bad73f
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2 changed files with 6 additions and 0 deletions
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5
lnrpc/routerrpc/router_backend.go
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@ -20,6 +20,7 @@ import (
"github.com/lightningnetwork/lnd/record"
"github.com/lightningnetwork/lnd/routing"
"github.com/lightningnetwork/lnd/routing/route"
"github.com/lightningnetwork/lnd/subscribe"
"github.com/lightningnetwork/lnd/zpay32"
)
@ -68,6 +69,10 @@ type RouterBackend struct {
// DefaultFinalCltvDelta is the default value used as final cltv delta
// when an RPC caller doesn't specify a value.
DefaultFinalCltvDelta uint16
// SubscribeHtlcEvents returns a subscription client for the node's
// htlc events.
SubscribeHtlcEvents func() (*subscribe.Client, error)
}
// MissionControl defines the mission control dependencies of routerrpc.

1
rpcserver.go
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@ -567,6 +567,7 @@ func newRPCServer(s *server, macService *macaroons.Service,
Tower: s.controlTower,
MaxTotalTimelock: cfg.MaxOutgoingCltvExpiry,
DefaultFinalCltvDelta: uint16(cfg.Bitcoin.TimeLockDelta),
SubscribeHtlcEvents: s.htlcNotifier.SubscribeHtlcEvents,
}
genInvoiceFeatures := func() *lnwire.FeatureVector {