12583319996

Committed 02 Jan 2025 01:38PM UTC coverage: 57.522% (-1.1%) from 58.598%

Build # 12583319996

Build Type

Pull #9361

github

Committed by

starius

Commit Message

fn/ContextGuard: use context.AfterFunc to wait

Simplifies context cancellation handling by using context.AfterFunc instead of a
goroutine to wait for context cancellation. This approach avoids the overhead of
a goroutine during the waiting period.

For ctxQuitUnsafe, since g.quit is closed only in the Quit method (which also
cancels all associated contexts), waiting on context cancellation ensures the
same behavior without unnecessary dependency on g.quit.

Added a test to ensure that the Create method does not launch any goroutines.

Pull Request Pull Request #9361: fn: optimize context guard

Run Details

102587 of 178344 relevant lines covered (57.52%)

24734.33 hits per line

Source File
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75.0

/routing/nodepair.go

package routing

import (
        "fmt"

        "github.com/lightningnetwork/lnd/routing/route"
)

// DirectedNodePair stores a directed pair of nodes.
type DirectedNodePair struct {
        From, To route.Vertex
}

// NewDirectedNodePair instantiates a new DirectedNodePair struct.
func NewDirectedNodePair(from, to route.Vertex) DirectedNodePair {
        return DirectedNodePair{
                From: from,
                To:   to,
        }
}

// String converts a node pair to its human readable representation.
func (d DirectedNodePair) String() string {
        return fmt.Sprintf("%v -> %v", d.From, d.To)
}

// Reverse returns a reversed copy of the pair.
func (d DirectedNodePair) Reverse() DirectedNodePair {
        return DirectedNodePair{From: d.To, To: d.From}
}

1	package routing
2
3	import (
4	"fmt"
5
6	"github.com/lightningnetwork/lnd/routing/route"
7	)
8
9	// DirectedNodePair stores a directed pair of nodes.
10	type DirectedNodePair struct {
11	From, To route.Vertex
12	}
13
14	// NewDirectedNodePair instantiates a new DirectedNodePair struct.
15	func NewDirectedNodePair(from, to route.Vertex) DirectedNodePair {	291✔
16	return DirectedNodePair{	291✔
17	From: from,	291✔
18	To: to,	291✔
19	}	291✔
20	}	291✔
21
22	// String converts a node pair to its human readable representation.
23	func (d DirectedNodePair) String() string {	×
24	return fmt.Sprintf("%v -> %v", d.From, d.To)	×
25	}	×
26
27	// Reverse returns a reversed copy of the pair.
28	func (d DirectedNodePair) Reverse() DirectedNodePair {	53✔
29	return DirectedNodePair{From: d.To, To: d.From}	53✔
30	}	53✔

lightningnetwork / lnd / 12583319996

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