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consensus: optimize CompareSignersLists

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consensus: optimize CompareSignersLists
This commit is contained in:
Wanwiset Peerapatanapokin 2025-10-16 12:13:49 +04:00 committed by GitHub
commit 53f6a8d6d9
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GPG key ID: B5690EEEBB952194
1 changed files with 13 additions and 17 deletions
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30
consensus/XDPoS/utils/utils.go
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@ -4,8 +4,7 @@ import (
"bytes"
"errors"
"fmt"
"reflect"
"sort"
"slices"
"strconv"
"github.com/XinFinOrg/XDPoSChain/common"
@ -57,27 +56,24 @@ func ExtractValidatorsFromBytes(byteValidators []byte) ([]int64, error) {
// compare 2 signers lists
// return true if they are same elements, otherwise return false
func CompareSignersLists(list1 []common.Address, list2 []common.Address) bool {
l1 := make([]common.Address, len(list1))
l2 := make([]common.Address, len(list2))
copy(l1, list1)
copy(l2, list2)
if len(l1) == 0 && len(l2) == 0 {
if len(list1) != len(list2) {
return false
}
if len(list1) == 0 {
return true
}
if len(l1) != len(l2) {
return false
}
l1 := slices.Clone(list1)
l2 := slices.Clone(list2)
sort.Slice(l1, func(i, j int) bool {
return bytes.Compare(l1[i][:], l1[j][:]) == -1
slices.SortFunc(l1, func(a, b common.Address) int {
return bytes.Compare(a[:], b[:])
})
sort.Slice(l2, func(i, j int) bool {
return bytes.Compare(l2[i][:], l2[j][:]) == -1
slices.SortFunc(l2, func(a, b common.Address) int {
return bytes.Compare(a[:], b[:])
})
return reflect.DeepEqual(l1, l2)
return slices.Equal(l1, l2)
}
// Decode extra fields for consensus version >= 2 (XDPoS 2.0 and future versions)