Some minor improvements

native/serverconnection/test/js/main.ts

@@ -56,7 +56,7 @@ connection.callback_disconnect = reason => {
     console.log("Got disconnect: %s", reason);
 };
 
-const do_connect = () => {
+const do_connect = (connection) => {
     connection.connect({
         timeout: 5000,
         remote_port: 9987,
@@ -150,7 +150,16 @@ const do_connect = () => {
 
     connection._voice_connection.register_client(7);
 };
-do_connect();
+do_connect(connection);
+let _connections = [];
+let i = 0;
+let ii = setInterval(() => {
+    if(i++ > 35)
+        clearInterval(ii);
+    const c = handle.spawn_server_connection();
+    _connections.push(c);
+    do_connect(c);
+}, 500);
 
 connection.callback_voice_data = (buffer, client_id, codec_id, flag_head, packet_id) => {
     console.log("Received voice of length %d from client %d in codec %d (Head: %o | ID: %d)", buffer.byteLength, client_id, codec_id, flag_head, packet_id);
@@ -167,6 +176,7 @@ setInterval(() => {
 /* keep the object alive */
 setTimeout(() => {
     connection.connected();
+    _connections.forEach(e => e.current_ping());
 }, 1000);
 
 connection_list.push(connection);