Merge pull request #3808 from weaveworks/stop-switch-fwd

router: tell goroutine to exit when forwarder is stopped
weaveworks · Jun 10, 2020 · 495bea8 · 495bea8
2 parents 3d79b07 + 27f8f90
commit 495bea8
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/router/overlay_switch.go b/router/overlay_switch.go
@@ -452,6 +452,7 @@ func (fwd *overlaySwitchForwarder) Stop() {
 	fwd.lock.Lock()
 	defer fwd.lock.Unlock()
 	fwd.stopFrom(0)
+	close(fwd.stopChan)
 }
 
 func (fwd *overlaySwitchForwarder) ControlMessage(tag byte, msg []byte) {