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Resolve over old and new extremities (#2457)

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* Feed existing state into state res when calculating state from new extremities

* Remove duplicates

* Fix bug

* Sort and unique

* Update to matrix-org/gomatrixserverlib#308

* Trim the slice properly

* Update gomatrixserverlib again

* Update to matrix-org/gomatrixserverlib#308
This commit is contained in:
Neil Alexander 2022-05-13 11:52:04 +01:00 • committed by GitHub
parent cafc2d2c10
commit be9be2553f
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4 changed files with 31 additions and 9 deletions
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15
roomserver/types/types.go
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@ -18,6 +18,7 @@ package types
import (
"encoding/json"
"sort"
"strings"
"github.com/matrix-org/gomatrixserverlib"
"golang.org/x/crypto/blake2b"
@ -166,6 +167,20 @@ type StateAtEventAndReference struct {
gomatrixserverlib.EventReference
}
type StateAtEventAndReferences []StateAtEventAndReference
func (s StateAtEventAndReferences) Less(a, b int) bool {
return strings.Compare(s[a].EventID, s[b].EventID) < 0
}
func (s StateAtEventAndReferences) Len() int {
return len(s)
}
func (s StateAtEventAndReferences) Swap(a, b int) {
s[a], s[b] = s[b], s[a]
}
// An Event is a gomatrixserverlib.Event with the numeric event ID attached.
// It is when performing bulk event lookup in the database.
type Event struct {