15736109134

Committed 18 Jun 2025 02:46PM UTC coverage: 58.197% (-10.1%) from 68.248%

Build # 15736109134

Build Type

Pull #9752

github

Committed by

web-flow

Commit Message

Merge d2634a68c into 31c74f20f

Pull Request Pull Request #9752: routerrpc: reject payment to invoice that don't have payment secret or blinded paths

Run Details

6 of 13 new or added lines in 2 files covered. (46.15%)

28331 existing lines in 455 files now uncovered.

97860 of 168153 relevant lines covered (58.2%)

1.81 hits per line

Source File
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0.0

/chainntnfs/btcdnotify/btcd_dev.go

//go:build dev
// +build dev

package btcdnotify

import (
        "fmt"
        "time"

        "github.com/btcsuite/btcd/chaincfg/chainhash"
        "github.com/lightningnetwork/lnd/chainntnfs"
)

// UnsafeStart starts the notifier with a specified best height and optional
// best hash. Its bestBlock and txNotifier are initialized with bestHeight and
// optionally bestHash. The parameter generateBlocks is necessary for the
// bitcoind notifier to ensure we drain all notifications up to syncHeight,
// since if they are generated ahead of UnsafeStart the chainConn may start up
// with an outdated best block and miss sending ntfns. Used for testing.
func (b *BtcdNotifier) UnsafeStart(bestHeight int32, bestHash *chainhash.Hash,
        syncHeight int32, generateBlocks func() error) error {

        // Connect to btcd, and register for notifications on connected, and
        // disconnected blocks.
        if err := b.chainConn.Connect(20); err != nil {
                return err
        }
        if err := b.chainConn.NotifyBlocks(); err != nil {
                return err
        }

        b.txNotifier = chainntnfs.NewTxNotifier(
                uint32(bestHeight), chainntnfs.ReorgSafetyLimit,
                b.confirmHintCache, b.spendHintCache,
        )

        b.chainUpdates.Start()
        b.txUpdates.Start()

        if generateBlocks != nil {
                // Ensure no block notifications are pending when we start the
                // notification dispatcher goroutine.

                // First generate the blocks, then drain the notifications
                // for the generated blocks.
                if err := generateBlocks(); err != nil {
                        return err
                }

                timeout := time.After(60 * time.Second)
        loop:
                for {
                        select {
                        case ntfn := <-b.chainUpdates.ChanOut():
                                lastReceivedNtfn := ntfn.(*chainUpdate)
                                if lastReceivedNtfn.blockHeight >= syncHeight {
                                        break loop
                                }
                        case <-timeout:
                                return fmt.Errorf("unable to catch up to height %d",
                                        syncHeight)
                        }
                }
        }

        // Run notificationDispatcher after setting the notifier's best block
        // to avoid a race condition.
        b.bestBlock = chainntnfs.BlockEpoch{Height: bestHeight, Hash: bestHash}
        if bestHash == nil {
                hash, err := b.chainConn.GetBlockHash(int64(bestHeight))
                if err != nil {
                        return err
                }
                b.bestBlock.Hash = hash
        }

        b.wg.Add(1)
        go b.notificationDispatcher()

        return nil
}

1	//go:build dev
2	// +build dev
3
4	package btcdnotify
5
6	import (
7	"fmt"
8	"time"
9
10	"github.com/btcsuite/btcd/chaincfg/chainhash"
11	"github.com/lightningnetwork/lnd/chainntnfs"
12	)
13
14	// UnsafeStart starts the notifier with a specified best height and optional
15	// best hash. Its bestBlock and txNotifier are initialized with bestHeight and
16	// optionally bestHash. The parameter generateBlocks is necessary for the
17	// bitcoind notifier to ensure we drain all notifications up to syncHeight,
18	// since if they are generated ahead of UnsafeStart the chainConn may start up
19	// with an outdated best block and miss sending ntfns. Used for testing.
20	func (b BtcdNotifier) UnsafeStart(bestHeight int32, bestHash chainhash.Hash,
UNCOV 21	syncHeight int32, generateBlocks func() error) error {	×
UNCOV 22		×
UNCOV 23	// Connect to btcd, and register for notifications on connected, and	×
UNCOV 24	// disconnected blocks.	×
UNCOV 25	if err := b.chainConn.Connect(20); err != nil {	×
26	return err	×
27	}	×
UNCOV 28	if err := b.chainConn.NotifyBlocks(); err != nil {	×
29	return err	×
30	}	×
31
UNCOV 32	b.txNotifier = chainntnfs.NewTxNotifier(	×
UNCOV 33	uint32(bestHeight), chainntnfs.ReorgSafetyLimit,	×
UNCOV 34	b.confirmHintCache, b.spendHintCache,	×
UNCOV 35	)	×
UNCOV 36		×
UNCOV 37	b.chainUpdates.Start()	×
UNCOV 38	b.txUpdates.Start()	×
UNCOV 39		×
UNCOV 40	if generateBlocks != nil {	×
UNCOV 41	// Ensure no block notifications are pending when we start the	×
UNCOV 42	// notification dispatcher goroutine.	×
UNCOV 43		×
UNCOV 44	// First generate the blocks, then drain the notifications	×
UNCOV 45	// for the generated blocks.	×
UNCOV 46	if err := generateBlocks(); err != nil {	×
47	return err	×
48	}	×
49
UNCOV 50	timeout := time.After(60 * time.Second)	×
UNCOV 51	loop:	×
UNCOV 52	for {	×
UNCOV 53	select {	×
UNCOV 54	case ntfn := <-b.chainUpdates.ChanOut():	×
UNCOV 55	lastReceivedNtfn := ntfn.(*chainUpdate)	×
UNCOV 56	if lastReceivedNtfn.blockHeight >= syncHeight {	×
UNCOV 57	break loop	×
58	}
59	case <-timeout:	×
60	return fmt.Errorf("unable to catch up to height %d",	×
61	syncHeight)	×
62	}
63	}
64	}
65
66	// Run notificationDispatcher after setting the notifier's best block
67	// to avoid a race condition.
UNCOV 68	b.bestBlock = chainntnfs.BlockEpoch{Height: bestHeight, Hash: bestHash}	×
UNCOV 69	if bestHash == nil {	×
UNCOV 70	hash, err := b.chainConn.GetBlockHash(int64(bestHeight))	×
UNCOV 71	if err != nil {	×
72	return err	×
73	}	×
UNCOV 74	b.bestBlock.Hash = hash	×
75	}
76
UNCOV 77	b.wg.Add(1)	×
UNCOV 78	go b.notificationDispatcher()	×
UNCOV 79		×
UNCOV 80	return nil	×
81	}

lightningnetwork / lnd / 15736109134

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