16683051882

Committed 01 Aug 2025 07:03PM UTC coverage: 54.949% (-12.1%) from 67.047%

Build # 16683051882

Build Type

Pull #9455

github

Committed by

web-flow

Commit Message

Merge 3f1f50be8 into 37523b6cb

Pull Request Pull Request #9455: discovery+lnwire: add support for DNS host name in NodeAnnouncement msg

Run Details

144 of 226 new or added lines in 7 files covered. (63.72%)

23852 existing lines in 290 files now uncovered.

108751 of 197912 relevant lines covered (54.95%)

22080.83 hits per line

Source File
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78.95

/graph/errors.go

package graph

import (
        "fmt"
)

// ErrorCode is used to represent the various errors that can occur within this
// package.
type ErrorCode uint8

const (
        // ErrOutdated is returned when the routing update already have
        // been applied, or a newer update is already known.
        ErrOutdated ErrorCode = iota

        // ErrIgnored is returned when the update have been ignored because
        // this update can't bring us something new, or because a node
        // announcement was given for node not found in any channel.
        ErrIgnored
)

// Error is a structure that represent the error inside the graph package,
// this structure carries additional information about error code in order to
// be able distinguish errors outside of the current package.
type Error struct {
        err  error
        code ErrorCode
}

// Error represents errors as the string
// NOTE: Part of the error interface.
func (e *Error) Error() string {
        return e.err.Error()
}

// A compile time check to ensure Error implements the error interface.
var _ error = (*Error)(nil)

// NewErrf creates a Error by the given error formatted description and
// its corresponding error code.
func NewErrf(code ErrorCode, format string, a ...interface{}) *Error {
        return &Error{
                code: code,
                err:  fmt.Errorf(format, a...),
        }
}

// IsError is a helper function which is needed to have ability to check that
// returned error has specific error code.
func IsError(e interface{}, codes ...ErrorCode) bool {
        err, ok := e.(*Error)
        if !ok {
                return false
        }

        for _, code := range codes {
                if err.code == code {
                        return true
                }
        }

        return false
}

1	package graph
2
3	import (
4	"fmt"
5	)
6
7	// ErrorCode is used to represent the various errors that can occur within this
8	// package.
9	type ErrorCode uint8
10
11	const (
12	// ErrOutdated is returned when the routing update already have
13	// been applied, or a newer update is already known.
14	ErrOutdated ErrorCode = iota
15
16	// ErrIgnored is returned when the update have been ignored because
17	// this update can't bring us something new, or because a node
18	// announcement was given for node not found in any channel.
19	ErrIgnored
20	)
21
22	// Error is a structure that represent the error inside the graph package,
23	// this structure carries additional information about error code in order to
24	// be able distinguish errors outside of the current package.
25	type Error struct {
26	err error
27	code ErrorCode
28	}
29
30	// Error represents errors as the string
31	// NOTE: Part of the error interface.
UNCOV 32	func (e *Error) Error() string {	×
UNCOV 33	return e.err.Error()	×
UNCOV 34	}	×
35
36	// A compile time check to ensure Error implements the error interface.
37	var _ error = (*Error)(nil)
38
39	// NewErrf creates a Error by the given error formatted description and
40	// its corresponding error code.
41	func NewErrf(code ErrorCode, format string, a ...interface{}) *Error {	3✔
42	return &Error{	3✔
43	code: code,	3✔
44	err: fmt.Errorf(format, a...),	3✔
45	}	3✔
46	}	3✔
47
48	// IsError is a helper function which is needed to have ability to check that
49	// returned error has specific error code.
50	func IsError(e interface{}, codes ...ErrorCode) bool {	5✔
51	err, ok := e.(*Error)	5✔
52	if !ok {	6✔
53	return false	1✔
54	}	1✔
55
56	for _, code := range codes {	8✔
57	if err.code == code {	8✔
58	return true	4✔
59	}	4✔
60	}
61
62	return false	×
63	}

lightningnetwork / lnd / 16683051882

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