snapdrop

commit b66340e1dddd470d35eb2b7dd7a4b3ba0aa9e889
parent 3b7298a3307889ee58c58336991ad2d308d77100
Author: Robin Linus <robin_woll@capira.de>
Date:   Mon, 28 Dec 2015 23:02:29 +0100

Notify clients only once of empty buddy-list

Diffstat:
M
server/ws-server.js
 | 
10
+++++++++-

1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/server/ws-server.js b/server/ws-server.js
@@ -126,7 +126,15 @@ exports.create = function(server) {
                     isSystemEvent: true,
                     type: 'buddies'
                 };
-                client.socket.send(msg);
+                if (buddies.length) {
+                    client.socket.send(msg);
+                    client.notifiedEmpty = false;
+                    return;
+                }
+                if (!client.notifiedEmpty) {
+                    client.notifiedEmpty = true;
+                    client.socket.send(msg);
+                }
             });
         });
     }