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🎨 Improve kernel stability by eliminating some data races https://github.com/siyuan-note/siyuan/issues/9842
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2 changed files with 22 additions and 0 deletions
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@ -17,6 +17,8 @@ import (
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)
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func OCRAssetsJob() {
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util.WaitForTesseractInit()
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if !util.TesseractEnabled {
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return
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}
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@ -25,6 +27,10 @@ func OCRAssetsJob() {
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}
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func autoOCRAssets() {
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if !util.TesseractEnabled {
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return
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}
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defer logging.Recover()
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assetsPath := util.GetDataAssetsAbsPath()
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@ -26,6 +26,7 @@ import (
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"strconv"
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"strings"
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"sync"
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"sync/atomic"
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"time"
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"github.com/88250/gulu"
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@ -136,9 +137,21 @@ func Tesseract(imgAbsPath string) string {
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return ret
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}
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var tesseractInited = atomic.Bool{}
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func WaitForTesseractInit() {
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for {
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if tesseractInited.Load() {
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return
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}
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time.Sleep(time.Second)
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}
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}
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func InitTesseract() {
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ver := getTesseractVer()
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if "" == ver {
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tesseractInited.Store(true)
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return
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}
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@ -146,6 +159,7 @@ func InitTesseract() {
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if 1 > len(langs) {
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logging.LogWarnf("no tesseract langs found")
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TesseractEnabled = false
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tesseractInited.Store(true)
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return
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}
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@ -162,6 +176,7 @@ func InitTesseract() {
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TesseractEnabled = enabledBool
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if !enabledBool {
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logging.LogInfof("tesseract-ocr disabled by env")
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tesseractInited.Store(true)
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return
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}
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}
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@ -169,6 +184,7 @@ func InitTesseract() {
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TesseractLangs = filterTesseractLangs(langs)
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logging.LogInfof("tesseract-ocr enabled [ver=%s, maxSize=%s, langs=%s]", ver, humanize.Bytes(TesseractMaxSize), strings.Join(TesseractLangs, "+"))
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tesseractInited.Store(true)
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}
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func filterTesseractLangs(langs []string) (ret []string) {
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