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avoid http error: superfluous response.WriteHeader

Browse Source 
https://github.com/chrislusf/seaweedfs/issues/1838
This commit is contained in:
Konstantin Lebedev
2021-03-15 18:52:59 +05:00
parent 9f00f95bfb
commit 7194a5e7bf
6 changed files with 50 additions and 14 deletions
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7
weed/util/fasthttp_util.go
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@@ -72,12 +72,11 @@ func FastGet(url string) ([]byte, bool, error) {
return out, false, nil
}
func FastReadUrlAsStream(fileUrl string, cipherKey []byte, isContentGzipped bool, isFullChunk bool, offset int64, size int, fn func(data []byte)) (retryable bool, err error) {
func FastReadUrlAsStream(fileUrl string, cipherKey []byte, isContentGzipped bool, isFullChunk bool, isCheck bool, offset int64, size int, fn func(data []byte)) (retryable bool, err error) {
if cipherKey != nil {
return readEncryptedUrl(fileUrl, cipherKey, isContentGzipped, isFullChunk, offset, size, fn)
}
req := fasthttp.AcquireRequest()
res := fasthttp.AcquireResponse()
defer fasthttp.ReleaseRequest(req)
@@ -85,7 +84,9 @@ func FastReadUrlAsStream(fileUrl string, cipherKey []byte, isContentGzipped bool
req.SetRequestURIBytes([]byte(fileUrl))
if isFullChunk {
if isCheck {
req.Header.Add("Range", "bytes=0-1")
} else if isFullChunk {
req.Header.Add("Accept-Encoding", "gzip")
} else {
req.Header.Add("Range", fmt.Sprintf("bytes=%d-%d", offset, offset+int64(size)-1))