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use bytes.Buffer to reduce memory allocation and gc

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This commit is contained in:
Chris Lu
2021-06-06 13:42:36 -07:00
parent 9cba5cca0b
commit 6c82326575
8 changed files with 102 additions and 58 deletions
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6
weed/server/volume_server_handlers_write.go
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@@ -1,6 +1,7 @@
package weed_server
import (
"bytes"
"errors"
"fmt"
"net/http"
@@ -42,7 +43,10 @@ func (vs *VolumeServer) PostHandler(w http.ResponseWriter, r *http.Request) {
return
}
reqNeedle, originalSize, contentMd5, ne := needle.CreateNeedleFromRequest(r, vs.FixJpgOrientation, vs.fileSizeLimitBytes)
bytesBuffer := bufPool.Get().(*bytes.Buffer)
defer bufPool.Put(bytesBuffer)
reqNeedle, originalSize, contentMd5, ne := needle.CreateNeedleFromRequest(r, vs.FixJpgOrientation, vs.fileSizeLimitBytes, bytesBuffer)
if ne != nil {
writeJsonError(w, r, http.StatusBadRequest, ne)
return