octoleo/syncthing
1
0
Fork 0
mirror of https://github.com/octoleo/syncthing.git synced 2024-12-23 03:18:59 +00:00
Code Issues Packages Projects Releases Wiki Activity

Atomically replace local index cache

Browse Source
This commit is contained in:
Jakob Borg 2013-12-30 22:04:30 -05:00
parent d4c5786a14
commit a2a2e1d466
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
main.go
View File

@ -304,13 +304,15 @@ func updateLocalModel(m *Model) {
} }
func saveIndex(m *Model) { func saveIndex(m *Model) {
fname := fmt.Sprintf("%x.idx", sha1.Sum([]byte(m.Dir()))) name := fmt.Sprintf("%x.idx", sha1.Sum([]byte(m.Dir())))
idxf, err := os.Create(path.Join(ConfDir, fname)) fullName := path.Join(ConfDir, name)
idxf, err := os.Create(fullName + ".tmp")
if err != nil { if err != nil {
return return
} }
protocol.WriteIndex(idxf, m.ProtocolIndex()) protocol.WriteIndex(idxf, m.ProtocolIndex())
idxf.Close() idxf.Close()
os.Rename(fullName+".tmp", fullName)
} }
func loadIndex(m *Model) { func loadIndex(m *Model) {