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add Last-Modified to HEAD requests

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to work better with restic
This commit is contained in:
Chris Lu 2019-01-02 14:23:25 -08:00
parent ceafb7d145
commit 7f74577db1
1 changed files with 5 additions and 4 deletions
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9
weed/server/filer_server_handlers_read.go
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@ -2,17 +2,17 @@ package weed_server
import (
"io"
"mime"
"mime/multipart"
"net/http"
"net/url"
"path"
"strconv"
"strings"
"github.com/chrislusf/seaweedfs/weed/filer2"
"github.com/chrislusf/seaweedfs/weed/glog"
"github.com/chrislusf/seaweedfs/weed/util"
"mime"
"mime/multipart"
"path"
"strconv"
)
func (fs *FilerServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request, isGetMethod bool) {
@ -50,6 +50,7 @@ func (fs *FilerServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request,
w.Header().Set("Accept-Ranges", "bytes")
if r.Method == "HEAD" {
w.Header().Set("Content-Length", strconv.FormatInt(int64(filer2.TotalSize(entry.Chunks)), 10))
w.Header().Set("Last-Modified", entry.Attr.Mtime.Format(http.TimeFormat))
return
}