+ /**
+ * Blocks until ChannelManager needs to be persisted or a timeout is reached. It returns a bool
+ * indicating whether persistence is necessary. Only one listener on
+ * `await_persistable_update` or `await_persistable_update_timeout` is guaranteed to be woken
+ * up.
+ * Note that the feature `allow_wallclock_use` must be enabled to use this function.
+ */
+ public boolean await_persistable_update_timeout(long max_wait) {
+ boolean ret = bindings.ChannelManager_await_persistable_update_timeout(this.ptr, max_wait);
+ return ret;
+ }
+