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bugfix: Fix ksn bug #785

Merged
merged 10 commits into from
Apr 1, 2024
Merged

bugfix: Fix ksn bug #785

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c221283
update else if to switch
blight19 Mar 6, 2024
d80c68b
update else if to switch
blight19 Mar 6, 2024
237cf83
Merge branch 'tair-opensource:v4' into v4
blight19 Mar 8, 2024
d84f6ff
添加动态识别库号
blight19 Mar 19, 2024
36915f0
性能优化
blight19 Mar 20, 2024
f286da4
添加scan时候的一次扫描次数控制配置，防止源端cpu高
blight19 Mar 20, 2024
55b41f5
rename batch to count
blight19 Mar 20, 2024
1ef449d
edit ...string to ...interface
blight19 Mar 20, 2024
c1af1b0
Merge branch 'tair-opensource:v4' into v4
blight19 Mar 22, 2024
d4291a7
fix bug:ksn
blight19 Mar 22, 2024
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11 changes: 9 additions & 2 deletions internal/reader/scan_standalone_reader.go
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Original file line number Diff line number Diff line change
Expand Up @@ -90,7 +90,11 @@ func (r *scanStandaloneReader) subscript() {
}
c := client.NewRedisClient(r.ctx, r.opts.Address, r.opts.Username, r.opts.Password, r.opts.Tls)
c.Send("psubscribe", "__keyevent@*__:*")

// filter dbs
dbIDmap := make(map[int]struct{})
for _, db := range r.dbs {
dbIDmap[db] = struct{}{}
}
go func() {
_, err := c.Receive()
if err != nil {
Expand All @@ -114,7 +118,10 @@ func (r *scanStandaloneReader) subscript() {
if err != nil {
log.Panicf(err.Error())
}
r.keyQueue.Put(dbKey{db: dbIdInt, key: key})
// if the db is not in the dbs, ignore it
if _, ok := dbIDmap[dbIdInt]; ok {
r.keyQueue.Put(dbKey{db: dbIdInt, key: key})
}
}
}
}()
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