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lnd
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lnd: Remove some sleeps in integration tests. 

There is a sleep after channels are opened to ensure the channel is
removed from the set of pending reservations. We can avoid this sleep
and get better guarantees of the channel being opened by deleting the
reservation just before updating channel state to active instead of
after.
This commit is contained in:
Jim Posen 2017-11-02 10:38:12 -07:00 committed by Olaoluwa Osuntokun
parent c501da3a95
commit 78f8ddef72
2 changed files with 7 additions and 14 deletions
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8
fundingmanager.go
View File

@ -1167,6 +1167,8 @@ func (f *fundingManager) handleFundingCreated(fmsg *fundingCreatedMsg) {
return
}
f.deleteReservationCtx(peerKey, fmsg.msg.PendingChannelID)
// Success, funding transaction was confirmed.
err := f.handleFundingConfirmation(completeChan,
shortChanID)
@ -1175,8 +1177,6 @@ func (f *fundingManager) handleFundingCreated(fmsg *fundingCreatedMsg) {
"confirmation: %v", err)
return
}
f.deleteReservationCtx(peerKey, fmsg.msg.PendingChannelID)
}
}()
}
@ -1291,6 +1291,8 @@ func (f *fundingManager) handleFundingSigned(fmsg *fundingSignedMsg) {
return
}
f.deleteReservationCtx(peerKey, pendingChanID)
// Success, funding transaction was confirmed
err := f.handleFundingConfirmation(completeChan,
shortChanID)
@ -1314,8 +1316,6 @@ func (f *fundingManager) handleFundingSigned(fmsg *fundingSignedMsg) {
},
},
}
f.deleteReservationCtx(peerKey, pendingChanID)
}()
}

13
lnd_test.go
View File

@ -169,6 +169,9 @@ func openChannelAndAssert(ctx context.Context, t *harnessTest, net *networkHarne
if err := net.AssertChannelExists(ctx, alice, &chanPoint); err != nil {
t.Fatalf("unable to assert channel existence: %v", err)
}
if err := net.AssertChannelExists(ctx, bob, &chanPoint); err != nil {
t.Fatalf("unable to assert channel existence: %v", err)
}
return fundingChanPoint
}
@ -1807,12 +1810,6 @@ func testBasicChannelCreation(net *networkHarness, t *harnessTest) {
ctx, _ := context.WithTimeout(context.Background(), timeout)
chanPoints[i] = openChannelAndAssert(ctx, t, net, net.Alice,
net.Bob, amount, 0)
// We need to give Bob a bit of time to make sure the newly
// opened channel is not still pending.
if i != numChannels-1 {
time.Sleep(time.Millisecond * 500)
}
}
// Close the channel between Alice and Bob, asserting that the
@ -3196,8 +3193,6 @@ func testGraphTopologyNotifications(net *networkHarness, t *harnessTest) {
chanPoint = openChannelAndAssert(ctxt, t, net, net.Bob, carol,
chanAmt, 0)
time.Sleep(time.Millisecond * 300)
// Reconnect Alice and Bob. This should result in the nodes syncing up
// their respective graph state, with the new addition being the
// existence of Carol in the graph, and also the channel between Bob
@ -3295,8 +3290,6 @@ func testNodeAnnouncement(net *networkHarness, t *harnessTest) {
chanPoint := openChannelAndAssert(ctxt, t, net, net.Bob, dave,
1000000, 0)
time.Sleep(time.Millisecond * 300)
// When Alice now connects with Dave, Alice will get his node announcement.
if err := net.ConnectNodes(ctxb, net.Alice, dave); err != nil {
t.Fatalf("unable to connect bob to carol: %v", err)