mtcontrib/mtsatellite
1
0
Fork 0
mirror of https://bitbucket.org/s_l_teichmann/mtsatellite synced 2025-01-11 09:20:17 +01:00
Code Issues Projects Releases Wiki Activity

Do nort send notifications if nothing changed.

Browse Source
This commit is contained in:
Sascha L. Teichmann 2014-09-17 17:34:03 +02:00
parent 29845a259d
commit 51626a1371
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
cmd/mtredisalize/changetracker.go
View File

@ -31,7 +31,6 @@ func (ct *ChangeTracker) BlockChanged(key []byte) {
log.Printf("decoding key failed: %s", err) log.Printf("decoding key failed: %s", err)
return return
} }
log.Printf("changed block: %v", coord)
ct.mutex.Lock() ct.mutex.Lock()
ct.changes[quantizedXZ{X: coord.X / 16, Z: coord.Z / 16}] = true ct.changes[quantizedXZ{X: coord.X / 16, Z: coord.Z / 16}] = true
ct.mutex.Unlock() ct.mutex.Unlock()
@ -40,10 +39,17 @@ func (ct *ChangeTracker) BlockChanged(key []byte) {
func (ct *ChangeTracker) FlushChanges(url string) (err error) { func (ct *ChangeTracker) FlushChanges(url string) (err error) {
log.Println("change flush triggered") log.Println("change flush triggered")
var oldChanges map[quantizedXZ]bool var oldChanges map[quantizedXZ]bool
var sendNotification bool
ct.mutex.Lock() ct.mutex.Lock()
oldChanges = ct.changes oldChanges = ct.changes
ct.changes = make(map[quantizedXZ]bool) if len(oldChanges) > 0 {
sendNotification = true
ct.changes = make(map[quantizedXZ]bool)
}
ct.mutex.Unlock() ct.mutex.Unlock()
if !sendNotification {
return
}
go func() { go func() {
changes := make([]quantizedXZ, len(oldChanges)) changes := make([]quantizedXZ, len(oldChanges))
i := 0 i := 0