@Override public ListenableFuture<Void> send(Message<byte[]> message) { updateLastWriteTime(); SettableListenableFuture<Void> future = new SettableListenableFuture<Void>(); try { this.session.sendMessage(this.codec.encode(message, this.session.getClass())); future.set(null); } catch (Throwable ex) { future.setException(ex); } finally { updateLastWriteTime(); } return future; }