Fix the RandString method cause the lag

This commit is contained in:
LittleSheep 2024-08-18 17:16:14 +08:00
parent f32803acf4
commit e7f6637398
4 changed files with 40 additions and 57 deletions

66
.idea/workspace.xml generated
View File

@ -4,8 +4,10 @@
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<list default="true" id="18dd0d68-b4b8-40db-9734-9119b5c848bd" name="更改" comment=":bug: Fix sql statement"> <list default="true" id="18dd0d68-b4b8-40db-9734-9119b5c848bd" name="更改" comment=":bug: Fix doesn't get has lifecycle settings buckets correctly">
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<change beforePath="$PROJECT_DIR$/pkg/internal/services/attachments.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/internal/services/attachments.go" afterDir="false" />
<change beforePath="$PROJECT_DIR$/pkg/internal/services/random_id.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/internal/services/random_id.go" afterDir="false" />
<change beforePath="$PROJECT_DIR$/pkg/internal/services/recycler.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/internal/services/recycler.go" afterDir="false" /> <change beforePath="$PROJECT_DIR$/pkg/internal/services/recycler.go" beforeDir="false" afterPath="$PROJECT_DIR$/pkg/internal/services/recycler.go" afterDir="false" />
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<option name="SHOW_DIALOG" value="false" /> <option name="SHOW_DIALOG" value="false" />
@ -36,33 +38,33 @@
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<recent name="$PROJECT_DIR$/pkg/internal/grpc" /> <recent name="$PROJECT_DIR$/pkg/internal/grpc" />
@ -131,7 +133,8 @@
<MESSAGE value=":bug: Fix migration issue on pools" /> <MESSAGE value=":bug: Fix migration issue on pools" />
<MESSAGE value=":bug: Fix schedule deletion will delete referenced file" /> <MESSAGE value=":bug: Fix schedule deletion will delete referenced file" />
<MESSAGE value=":bug: Fix sql statement" /> <MESSAGE value=":bug: Fix sql statement" />
<option name="LAST_COMMIT_MESSAGE" value=":bug: Fix sql statement" /> <MESSAGE value=":bug: Fix doesn't get has lifecycle settings buckets correctly" />
<option name="LAST_COMMIT_MESSAGE" value=":bug: Fix doesn't get has lifecycle settings buckets correctly" />
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<settings-migrated>true</settings-migrated> <settings-migrated>true</settings-migrated>
@ -140,14 +143,9 @@
<breakpoint-manager> <breakpoint-manager>
<breakpoints> <breakpoints>
<line-breakpoint enabled="true" type="DlvLineBreakpoint"> <line-breakpoint enabled="true" type="DlvLineBreakpoint">
<url>file://$PROJECT_DIR$/pkg/internal/services/recycler.go</url> <url>file://$PROJECT_DIR$/pkg/internal/services/attachments.go</url>
<line>45</line> <line>62</line>
<option name="timeStamp" value="4" /> <option name="timeStamp" value="3" />
</line-breakpoint>
<line-breakpoint enabled="true" type="DlvLineBreakpoint">
<url>file://$PROJECT_DIR$/pkg/internal/services/recycler.go</url>
<line>40</line>
<option name="timeStamp" value="5" />
</line-breakpoint> </line-breakpoint>
</breakpoints> </breakpoints>
</breakpoint-manager> </breakpoint-manager>

View File

@ -60,8 +60,8 @@ func CacheAttachment(id uint, item models.Attachment) {
} }
func NewAttachmentMetadata(tx *gorm.DB, user models.Account, file *multipart.FileHeader, attachment models.Attachment) (models.Attachment, error) { func NewAttachmentMetadata(tx *gorm.DB, user models.Account, file *multipart.FileHeader, attachment models.Attachment) (models.Attachment, error) {
attachment.Rid = RandString(16)
attachment.Uuid = uuid.NewString() attachment.Uuid = uuid.NewString()
attachment.Rid = RandString(16)
attachment.Size = file.Size attachment.Size = file.Size
attachment.Name = file.Filename attachment.Name = file.Filename
attachment.AccountID = user.ID attachment.AccountID = user.ID

View File

@ -2,30 +2,14 @@ package services
import ( import (
"math/rand" "math/rand"
"strings"
) )
const letterBytes = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ" var letters = []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")
const (
letterIdxBits = 6
letterIdxMask = 1<<letterIdxBits - 1
letterIdxMax = 63 / letterIdxBits
)
func RandString(length int) string { func RandString(length int) string {
builder := strings.Builder{} builder := make([]rune, length)
builder.Grow(length) for i := range builder {
for idx, cache, remain := length-1, rand.Int63(), letterIdxMax; idx >= 0; { builder[i] = letters[rand.Intn(len(letters))]
if remain == 0 {
cache, remain = rand.Int63(), letterIdxMax
} }
if idx := int(cache & letterIdxMask); idx < len(letterBytes) { return string(builder)
builder.WriteByte(letterBytes[idx])
idx--
}
cache >>= letterIdxBits
remain--
}
return builder.String()
} }

View File

@ -51,7 +51,8 @@ func RunMarkDeletionTask() {
for _, pool := range pendingPools { for _, pool := range pendingPools {
lifecycle := fmt.Sprintf("%d seconds", *pool.Config.Data().ExistLifecycle) lifecycle := fmt.Sprintf("%d seconds", *pool.Config.Data().ExistLifecycle)
tx := database.C. tx := database.C.
Where("pool_id = ? AND created_at < NOW() - INTERVAL ?", pool.ID, lifecycle). Where("pool_id = ?", pool.ID).
Where("created_at < NOW() - INTERVAL ?", lifecycle).
Updates(&models.Attachment{CleanedAt: lo.ToPtr(time.Now())}) Updates(&models.Attachment{CleanedAt: lo.ToPtr(time.Now())})
log.Info(). log.Info().
Str("pool", pool.Alias). Str("pool", pool.Alias).