aboutsummaryrefslogtreecommitdiff
path: root/go/operation/lookup_vid_cache.go
diff options
context:
space:
mode:
authorChris Lu <chris.lu@gmail.com>2016-06-02 18:09:14 -0700
committerChris Lu <chris.lu@gmail.com>2016-06-02 18:09:14 -0700
commit5ce6bbf07672bf3f3c8d26cd2ce0e3e853a47c44 (patch)
tree2e4dd2ad0a618ab2b7cdebcdb9c503526c31e2e8 /go/operation/lookup_vid_cache.go
parentcaeffa3998adc060fa66c4cd77af971ff2d26c57 (diff)
downloadseaweedfs-5ce6bbf07672bf3f3c8d26cd2ce0e3e853a47c44.tar.xz
seaweedfs-5ce6bbf07672bf3f3c8d26cd2ce0e3e853a47c44.zip
directory structure change to work with glide
glide has its own requirements. My previous workaround caused me some code checkin errors. Need to fix this.
Diffstat (limited to 'go/operation/lookup_vid_cache.go')
-rw-r--r--go/operation/lookup_vid_cache.go51
1 files changed, 0 insertions, 51 deletions
diff --git a/go/operation/lookup_vid_cache.go b/go/operation/lookup_vid_cache.go
deleted file mode 100644
index ac4240102..000000000
--- a/go/operation/lookup_vid_cache.go
+++ /dev/null
@@ -1,51 +0,0 @@
-package operation
-
-import (
- "errors"
- "strconv"
- "time"
-
- "github.com/chrislusf/seaweedfs/go/glog"
-)
-
-type VidInfo struct {
- Locations []Location
- NextRefreshTime time.Time
-}
-type VidCache struct {
- cache []VidInfo
-}
-
-func (vc *VidCache) Get(vid string) ([]Location, error) {
- id, err := strconv.Atoi(vid)
- if err != nil {
- glog.V(1).Infof("Unknown volume id %s", vid)
- return nil, err
- }
- if 0 < id && id <= len(vc.cache) {
- if vc.cache[id-1].Locations == nil {
- return nil, errors.New("Not Set")
- }
- if vc.cache[id-1].NextRefreshTime.Before(time.Now()) {
- return nil, errors.New("Expired")
- }
- return vc.cache[id-1].Locations, nil
- }
- return nil, errors.New("Not Found")
-}
-func (vc *VidCache) Set(vid string, locations []Location, duration time.Duration) {
- id, err := strconv.Atoi(vid)
- if err != nil {
- glog.V(1).Infof("Unknown volume id %s", vid)
- return
- }
- if id > len(vc.cache) {
- for i := id - len(vc.cache); i > 0; i-- {
- vc.cache = append(vc.cache, VidInfo{})
- }
- }
- if id > 0 {
- vc.cache[id-1].Locations = locations
- vc.cache[id-1].NextRefreshTime = time.Now().Add(duration)
- }
-}