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删除Partial缓存时，同时删除区间范围相关文件

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This commit is contained in:
刘祥超
2022-03-04 11:51:59 +08:00
parent 581a3d49fc
commit 269e33b9a0
10 changed files with 85 additions and 64 deletions
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24
internal/nodes/http_request_cache.go
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@@ -121,7 +121,7 @@ func (this *HTTPRequest) doCacheRead(useStale bool) (shouldStop bool) {
}
var method = this.Method()
if method != http.MethodGet && method != http.MethodPost {
key += cacheMethodSuffix + method
key += caches.SuffixMethod + method
tags = append(tags, strings.ToLower(method))
}
@@ -142,14 +142,14 @@ func (this *HTTPRequest) doCacheRead(useStale bool) (shouldStop bool) {
var subKeys = []string{
key,
key + cacheMethodSuffix + "HEAD",
key + webpCacheSuffix,
key + cachePartialSuffix,
key + caches.SuffixMethod + "HEAD",
key + caches.SuffixWebP,
key + caches.SuffixPartial,
}
// TODO 根据实际缓存的内容进行组合
for _, encoding := range compressions.AllEncodings() {
subKeys = append(subKeys, key+compressionCacheSuffix+encoding)
subKeys = append(subKeys, key+webpCacheSuffix+compressionCacheSuffix+encoding)
subKeys = append(subKeys, key+caches.SuffixCompression+encoding)
subKeys = append(subKeys, key+caches.SuffixWebP+caches.SuffixCompression+encoding)
}
for _, subKey := range subKeys {
err := storage.Delete(subKey)
@@ -210,15 +210,15 @@ func (this *HTTPRequest) doCacheRead(useStale bool) (shouldStop bool) {
if ok {
// 检查支持WebP的压缩缓存
if webPIsEnabled {
reader, _ = storage.OpenReader(key+webpCacheSuffix+compressionCacheSuffix+encoding, useStale, false)
reader, _ = storage.OpenReader(key+caches.SuffixWebP+caches.SuffixCompression+encoding, useStale, false)
if reader != nil {
tags = append(tags, "webp", encoding)
}
}
// 检查普通缓存
// 检查普通压缩缓存
if reader == nil {
reader, _ = storage.OpenReader(key+compressionCacheSuffix+encoding, useStale, false)
reader, _ = storage.OpenReader(key+caches.SuffixCompression+encoding, useStale, false)
if reader != nil {
tags = append(tags, encoding)
}
@@ -232,9 +232,9 @@ func (this *HTTPRequest) doCacheRead(useStale bool) (shouldStop bool) {
!isHeadMethod &&
reader == nil &&
webPIsEnabled {
reader, _ = storage.OpenReader(key+webpCacheSuffix, useStale, false)
reader, _ = storage.OpenReader(key+caches.SuffixWebP, useStale, false)
if reader != nil {
this.writer.cacheReaderSuffix = webpCacheSuffix
this.writer.cacheReaderSuffix = caches.SuffixWebP
tags = append(tags, "webp")
}
}
@@ -581,7 +581,7 @@ func (this *HTTPRequest) tryPartialReader(storage caches.StorageInterface, key s
return nil
}
pReader, pErr := storage.OpenReader(key+cachePartialSuffix, useStale, true)
pReader, pErr := storage.OpenReader(key+caches.SuffixPartial, useStale, true)
if pErr != nil {
return nil
}