diff options
Diffstat (limited to 'go/operation')
| -rw-r--r-- | go/operation/lookup_volume_id.go | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/go/operation/lookup_volume_id.go b/go/operation/lookup_volume_id.go index 6e6035fae..2e488353b 100644 --- a/go/operation/lookup_volume_id.go +++ b/go/operation/lookup_volume_id.go @@ -5,6 +5,7 @@ import ( "encoding/json" "errors" _ "fmt" + "math/rand" "net/url" "strings" ) @@ -37,16 +38,16 @@ func Lookup(server string, vid string) (*LookupResult, error) { } func LookupFileId(server string, fileId string) (fullUrl string, err error) { - a := strings.Split(fileId, ",") - if len(a) != 2 { + parts := strings.Split(fileId, ",") + if len(parts) != 2 { return "", errors.New("Invalid fileId " + fileId) } - lookup, lookupError := Lookup(server, a[0]) + lookup, lookupError := Lookup(server, parts[0]) if lookupError != nil { return "", lookupError } if len(lookup.Locations) == 0 { return "", errors.New("File Not Found") } - return "http://" + lookup.Locations[0].PublicUrl + "/" + fileId, nil + return "http://" + lookup.Locations[rand.Intn(len(lookup.Locations))].PublicUrl + "/" + fileId, nil } |