fix: Run status callbacks async to solve tailnet race

kylecarbs · kylecarbs · commit 610e84568727 · 2022-09-05T14:50:47.000Z
diff --git a/tailnet/conn.go b/tailnet/conn.go
@@ -266,7 +266,7 @@ func (c *Conn) SetNodeCallback(callback func(node *Node)) {
 		c.lastDERPLatency = ni.DERPLatency
 		node := makeNode()
 		c.lastMutex.Unlock()
-		callback(node)
+		go callback(node)
 	})
 	c.wireguardEngine.SetStatusCallback(func(s *wgengine.Status, err error) {
 		if err != nil {
@@ -280,7 +280,7 @@ func (c *Conn) SetNodeCallback(callback func(node *Node)) {
 		c.lastEndpoints = endpoints
 		node := makeNode()
 		c.lastMutex.Unlock()
-		callback(node)
+		go callback(node)
 	})
 }
 
