diff options
Diffstat (limited to 'device/device.go')
-rw-r--r-- | device/device.go | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/device/device.go b/device/device.go index 99f5e60..e7d70c4 100644 --- a/device/device.go +++ b/device/device.go @@ -49,8 +49,9 @@ type Device struct { } peers struct { - sync.RWMutex - keyMap map[NoisePublicKey]*Peer + empty AtomicBool // empty reports whether len(keyMap) == 0 + sync.RWMutex // protects keyMap + keyMap map[NoisePublicKey]*Peer } // unprotected / "self-synchronising resources" @@ -129,6 +130,7 @@ func unsafeRemovePeer(device *Device, peer *Peer, key NoisePublicKey) { // remove from peer map delete(device.peers.keyMap, key) + device.peers.empty.Set(len(device.peers.keyMap) == 0) } func deviceUpdateState(device *Device) { |