send discovery off into its own goroutine

License: MIT
Signed-off-by: Jeromy <why@ipfs.io>

core/commands/pubsub.go

@@ -105,6 +105,7 @@ To use, the daemon must be run with '--enable-pubsub-experiment'.
 
 		discover, _, _ := req.Option("discover").Bool()
 		if discover {
+			go func() {
 				blk := blocks.NewBlock([]byte("floodsub:" + topic))
 				cid, err := n.Blocks.AddObject(blk)
 				if err != nil {
@@ -113,6 +114,7 @@ To use, the daemon must be run with '--enable-pubsub-experiment'.
 				}
 
 				connectToPubSubPeers(req.Context(), n, cid)
+			}()
 		}
 	},
 	Marshalers: cmds.MarshalerMap{