+ /**
+ * Returns the next pending onion message for the peer with the given node id.
+ *
+ * Note that the return value (or a relevant inner pointer) may be NULL or all-0s to represent None
+ */
+ @Nullable
+ public OnionMessage next_onion_message_for_peer(byte[] peer_node_id) {
+ long ret = bindings.OnionMessageHandler_next_onion_message_for_peer(this.ptr, InternalUtils.check_arr_len(peer_node_id, 33));
+ Reference.reachabilityFence(this);
+ Reference.reachabilityFence(peer_node_id);
+ if (ret >= 0 && ret <= 4096) { return null; }
+ org.ldk.structs.OnionMessage ret_hu_conv = null; if (ret < 0 || ret > 4096) { ret_hu_conv = new org.ldk.structs.OnionMessage(null, ret); }
+ if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(this); };
+ return ret_hu_conv;
+ }
+