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[bugfix] update go-cache version to support multi-keying (#1756)

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* update go-cache version to support multi-keying

Signed-off-by: kim <grufwub@gmail.com>

* improved cache invalidation

Signed-off-by: kim <grufwub@gmail.com>

---------

Signed-off-by: kim <grufwub@gmail.com>
This commit is contained in:
kim
2023-05-09 15:17:43 +01:00
committed by GitHub
parent 65cd1acbdf
commit 8275d70e38
8 changed files with 90 additions and 67 deletions
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14
internal/cache/cache.go vendored
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@@ -65,8 +65,9 @@ func (c *Caches) Stop() {
}
// setuphooks sets necessary cache invalidation hooks between caches,
// as an invalidation indicates a database UPDATE / DELETE. INSERT is
// not handled by invalidation hooks and must be invalidated manually.
// as an invalidation indicates a database INSERT / UPDATE / DELETE.
// NOTE THEY ARE ONLY CALLED WHEN THE ITEM IS IN THE CACHE, SO FOR
// HOOKS TO BE CALLED ON DELETE YOU MUST FIRST POPULATE IT IN THE CACHE.
func (c *Caches) setuphooks() {
c.GTS.Account().SetInvalidateCallback(func(account *gtsmodel.Account) {
// Invalidate account ID cached visibility.
@@ -103,13 +104,18 @@ func (c *Caches) setuphooks() {
c.Visibility.Invalidate("ItemID", followReq.TargetAccountID)
c.Visibility.Invalidate("RequesterID", followReq.TargetAccountID)
// Invalidate any cached follow corresponding to this request.
c.GTS.Follow().Invalidate("AccountID.TargetAccountID", followReq.AccountID, followReq.TargetAccountID)
// Invalidate any cached follow with same ID.
c.GTS.Follow().Invalidate("ID", followReq.ID)
})
c.GTS.Status().SetInvalidateCallback(func(status *gtsmodel.Status) {
// Invalidate status ID cached visibility.
c.Visibility.Invalidate("ItemID", status.ID)
for _, id := range status.AttachmentIDs {
// Invalidate cache for attached media IDs,
c.GTS.Media().Invalidate("ID", id)
}
})
c.GTS.User().SetInvalidateCallback(func(user *gtsmodel.User) {