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UI: log download helper errors

This commit is contained in:
Brad Fitzpatrick 2011-06-06 09:07:07 -07:00
parent fac6b7f020
commit 4bef24be00
1 changed files with 10 additions and 2 deletions
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12
server/go/camlistored/ui.go
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@ -297,6 +297,14 @@ func (ui *UIHandler) serveDownload(rw http.ResponseWriter, req *http.Request) {
schema := fr.FileSchema()
rw.Header().Set("Content-Type", "application/octet-stream")
rw.Header().Set("Content-Length", fmt.Sprintf("%d", schema.Size))
io.Copy(rw, fr)
n, err := io.Copy(rw, fr)
if err != nil {
log.Printf("error serving download of file schema %s: %v", blobref, err)
return
}
if n != int64(schema.Size) {
log.Printf("error serving download of file schema %s: sent %d, expected size of %d",
blobref, n, schema.Size)
return
}
}