diff options
Diffstat (limited to 'ipn/ipnlocal/peerapi.go')
| -rw-r--r-- | ipn/ipnlocal/peerapi.go | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/ipn/ipnlocal/peerapi.go b/ipn/ipnlocal/peerapi.go index 6c12862d0..05a638667 100644 --- a/ipn/ipnlocal/peerapi.go +++ b/ipn/ipnlocal/peerapi.go @@ -26,6 +26,7 @@ import ( "strconv" "strings" "sync" + "sync/atomic" "time" "unicode" "unicode/utf8" @@ -41,7 +42,6 @@ import ( "tailscale.com/net/interfaces" "tailscale.com/net/netaddr" "tailscale.com/net/netutil" - "tailscale.com/syncs" "tailscale.com/tailcfg" "tailscale.com/util/clientmetric" "tailscale.com/wgengine" @@ -58,7 +58,7 @@ type peerAPIServer struct { b *LocalBackend rootDir string // empty means file receiving unavailable selfNode *tailcfg.Node - knownEmpty syncs.AtomicBool + knownEmpty atomic.Bool resolver *resolver.Resolver // directFileMode is whether we're writing files directly to a @@ -144,7 +144,7 @@ func (s *peerAPIServer) hasFilesWaiting() bool { if s == nil || s.rootDir == "" || s.directFileMode { return false } - if s.knownEmpty.Get() { + if s.knownEmpty.Load() { // Optimization: this is usually empty, so avoid opening // the directory and checking. We can't cache the actual // has-files-or-not values as the macOS/iOS client might @@ -185,7 +185,7 @@ func (s *peerAPIServer) hasFilesWaiting() bool { } } if err == io.EOF { - s.knownEmpty.Set(true) + s.knownEmpty.Store(true) } if err != nil { break @@ -808,7 +808,7 @@ func (h *peerAPIHandler) handlePeerPut(w http.ResponseWriter, r *http.Request) { // TODO: some real response success = true io.WriteString(w, "{}\n") - h.ps.knownEmpty.Set(false) + h.ps.knownEmpty.Store(false) h.ps.b.sendFileNotify() } |