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htlcswitch: pass quit chans as unidirectional

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This is a requirement for replacing the quit channel with a Context.
The Done() channel of a Context is always recv-only, so all users of
that channel must not expect a bidirectional channel.
This commit is contained in:
Jonathan Harvey-Buschel
2024-10-17 13:38:31 +02:00
committed by Oliver Gugger
parent 48567e8944
commit cd14c52ecd
7 changed files with 45 additions and 33 deletions
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4
htlcswitch/switch.go
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@@ -672,7 +672,7 @@ func (s *Switch) IsForwardedHTLC(chanID lnwire.ShortChannelID,
// given to forward them through the router. The sending link's quit channel is
// used to prevent deadlocks when the switch stops a link in the midst of
// forwarding.
func (s *Switch) ForwardPackets(linkQuit chan struct{},
func (s *Switch) ForwardPackets(linkQuit <-chan struct{},
packets ...*htlcPacket) error {
var (
@@ -850,7 +850,7 @@ func (s *Switch) logFwdErrs(num *int, wg *sync.WaitGroup, fwdChan chan error) {
// receive a shutdown requuest. This method does not wait for a response from
// the htlcForwarder before returning.
func (s *Switch) routeAsync(packet *htlcPacket, errChan chan error,
linkQuit chan struct{}) error {
linkQuit <-chan struct{}) error {
command := &plexPacket{
pkt: packet,