Fun.FunapiNetwork.OnServerPingMessage C# (CSharp) Method

        private void OnServerPingMessage(FunapiTransport transport, object body)
        {
            if (transport == null)
            {
                DebugUtils.Log("OnServerPingMessage - transport is null.");
                return;
            }

            // Send response
            if (transport.Encoding == FunEncoding.kJson)
            {
                transport.JsonHelper.SetStringField(body, kMsgTypeBodyField, kServerPingMessageType);

                if (session_id_.Length > 0)
                    transport.JsonHelper.SetStringField(body, kSessionIdBodyField, session_id_);

                transport.SendMessage(new FunapiMessage(transport.Protocol,
                                                        kServerPingMessageType,
                                                        transport.JsonHelper.Clone(body)));
            }
            else if (transport.Encoding == FunEncoding.kProtobuf)
            {
                FunMessage msg = body as FunMessage;
                FunPingMessage obj = (FunPingMessage)GetMessage(msg, MessageType.cs_ping);
                if (obj == null)
                    return;

                FunPingMessage ping = new FunPingMessage();
                ping.timestamp = obj.timestamp;
                if (obj.data.Length > 0) {
                    ping.data = new byte[obj.data.Length];
                    Buffer.BlockCopy(ping.data, 0, obj.data, 0, obj.data.Length);
                }

                FunMessage send_msg = CreateFunMessage(ping, MessageType.cs_ping);
                send_msg.msgtype = msg.msgtype;
                send_msg.sid = session_id_;

                transport.SendMessage(new FunapiMessage(transport.Protocol, kServerPingMessageType, send_msg));
            }
        }