From 569c7018c4a75338e28f93fadec329ec826cd3fd Mon Sep 17 00:00:00 2001 From: Ted Unangst Date: Sun, 3 Nov 2019 12:54:38 -0500 Subject: [PATCH] revert bad caching code, we need more robust way to solve this --- database.go | 39 +-------------------------------------- 1 file changed, 1 insertion(+), 38 deletions(-) diff --git a/database.go b/database.go index c18eb40..dbe1b76 100644 --- a/database.go +++ b/database.go @@ -24,7 +24,6 @@ import ( "sort" "strconv" "strings" - "sync" "time" "humungus.tedunangst.com/r/webs/cache" @@ -217,46 +216,10 @@ func gethonksforuserfirstclass(userid int64, wanted int64) []*Honk { return getsomehonks(rows, err) } -var mehonks = make(map[int64][]*Honk) -var melock sync.Mutex - -func copyhonks(honks []*Honk) []*Honk { - rv := make([]*Honk, len(honks)) - for i, h := range honks { - dupe := new(Honk) - *dupe = *h - rv[i] = dupe - } - return rv -} - func gethonksforme(userid int64, wanted int64) []*Honk { - if wanted > 0 { - dt := time.Now().UTC().Add(-7 * 24 * time.Hour).Format(dbtimeformat) - rows, err := stmtHonksForMe.Query(wanted, userid, dt, userid) - return getsomehonks(rows, err) - } - - melock.Lock() - defer melock.Unlock() - honks := mehonks[userid] - if len(honks) == 0 { - dt := time.Now().UTC().Add(-7 * 24 * time.Hour).Format(dbtimeformat) - rows, err := stmtHonksForMe.Query(wanted, userid, dt, userid) - honks = getsomehonks(rows, err) - mehonks[userid] = copyhonks(honks) - return honks - } - wanted = honks[0].ID dt := time.Now().UTC().Add(-7 * 24 * time.Hour).Format(dbtimeformat) rows, err := stmtHonksForMe.Query(wanted, userid, dt, userid) - honks = getsomehonks(rows, err) - honks = append(honks, mehonks[userid]...) - if len(honks) > 250 { - honks = honks[:250] - } - mehonks[userid] = copyhonks(honks) - return honks + return getsomehonks(rows, err) } func getsavedhonks(userid int64, wanted int64) []*Honk { rows, err := stmtHonksISaved.Query(wanted, userid)