mirrors/lnd
1
0
Fork 0
mirror of https://github.com/lightningnetwork/lnd.git synced 2024-11-19 09:53:54 +01:00
Code Issues Projects Releases Wiki Activity

autopilot/agent: signal chanPendingOpenUpdates on own channel

Browse Source
This commit is contained in:
Johan T. Halseth 2018-08-31 14:55:07 +02:00
parent 186e6d4da4
commit a9a9c9aeb4
No known key found for this signature in database
GPG Key ID: 15BAADA29DA20D26
1 changed files with 22 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
autopilot/agent.go
View File

@ -122,6 +122,12 @@ type Agent struct {
// at most one pending update of this type to handle at a given time.
nodeUpdates chan *nodeUpdates
// pendingOpenUpdates is a channel where updates about channel pending
// opening will be sent. This channel will be buffered to ensure we
// have at most one pending update of this type to handle at a given
// time.
pendingOpenUpdates chan *chanPendingOpenUpdate
// chanOpenFailures is a channel where updates about channel open
// failures will be sent. This channel will be buffered to ensure we
// have at most one pending update of this type to handle at a given
@ -149,6 +155,7 @@ func New(cfg Config, initialState []Channel) (*Agent, error) {
stateUpdates: make(chan interface{}),
nodeUpdates: make(chan *nodeUpdates, 1),
chanOpenFailures: make(chan *chanOpenFailureUpdate, 1),
pendingOpenUpdates: make(chan *chanPendingOpenUpdate, 1),
}
for _, c := range initialState {
@ -260,12 +267,10 @@ func (a *Agent) OnChannelOpen(c Channel) {
// channel is opened, either by the agent or an external subsystems, but is
// still pending.
func (a *Agent) OnChannelPendingOpen() {
go func() {
select {
case a.stateUpdates <- &chanPendingOpenUpdate{}:
case <-a.quit:
case a.pendingOpenUpdates <- &chanPendingOpenUpdate{}:
default:
}
}()
}
// OnChannelOpenFailure is a callback that should be executed when the
@ -406,13 +411,6 @@ func (a *Agent) controller() {
pendingMtx.Unlock()
updateBalance()
// A new channel has been opened by the agent or an
// external subsystem, but is still pending
// confirmation.
case *chanPendingOpenUpdate:
updateBalance()
// A channel has been closed, this may free up an
// available slot, triggering a new channel update.
case *chanCloseUpdate:
@ -427,6 +425,11 @@ func (a *Agent) controller() {
updateBalance()
}
// A new channel has been opened by the agent or an external
// subsystem, but is still pending confirmation.
case <-a.pendingOpenUpdates:
updateBalance()
// The channel we tried to open previously failed for whatever
// reason.
case <-a.chanOpenFailures: