interesting
/
go-ethereum
mirror of https://github.com/ethereum/go-ethereum.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

eth/downloader: add a user sync notificaton

This commit is contained in:
Péter Szilágyi 2015-05-13 16:03:05 +03:00
parent ec57aa64cd
commit 48ee0777a5
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
eth/downloader/downloader.go
View File

@ -65,6 +65,7 @@ type Downloader struct {
// Status // Status
synchronising int32 synchronising int32
notified int32
// Channels // Channels
newPeerCh chan *peer newPeerCh chan *peer
@ -128,6 +129,10 @@ func (d *Downloader) Synchronise(id string, hash common.Hash) error {
} }
defer atomic.StoreInt32(&d.synchronising, 0) defer atomic.StoreInt32(&d.synchronising, 0)
// Post a user notification of the sync (only once per session)
if atomic.CompareAndSwapInt32(&d.notified, 0, 1) {
glog.V(logger.Info).Infoln("Block synchronisation started")
}
// Create cancel channel for aborting mid-flight // Create cancel channel for aborting mid-flight
d.cancelLock.Lock() d.cancelLock.Lock()
d.cancelCh = make(chan struct{}) d.cancelCh = make(chan struct{})