[C#] Update auto-generated C# bindings
[ldk-java] / c_sharp / src / org / ldk / structs / ChannelMessageHandler.cs
index cd3fc2c72d02764c8f8423e251e934a697d734ec..ad7d0e377d15f856d5ed196ac6dd938eee0c6d20 100644 (file)
@@ -1,3 +1,4 @@
+
 using org.ldk.impl;
 using org.ldk.enums;
 using org.ldk.util;
@@ -5,6 +6,127 @@ using System;
 
 namespace org { namespace ldk { namespace structs {
 
+
+
+/** An implementation of ChannelMessageHandler */
+public interface ChannelMessageHandlerInterface {
+       /**Handle an incoming `open_channel` message from the given peer.
+        */
+       void handle_open_channel(byte[] their_node_id, OpenChannel msg);
+       /**Handle an incoming `open_channel2` message from the given peer.
+        */
+       void handle_open_channel_v2(byte[] their_node_id, OpenChannelV2 msg);
+       /**Handle an incoming `accept_channel` message from the given peer.
+        */
+       void handle_accept_channel(byte[] their_node_id, AcceptChannel msg);
+       /**Handle an incoming `accept_channel2` message from the given peer.
+        */
+       void handle_accept_channel_v2(byte[] their_node_id, AcceptChannelV2 msg);
+       /**Handle an incoming `funding_created` message from the given peer.
+        */
+       void handle_funding_created(byte[] their_node_id, FundingCreated msg);
+       /**Handle an incoming `funding_signed` message from the given peer.
+        */
+       void handle_funding_signed(byte[] their_node_id, FundingSigned msg);
+       /**Handle an incoming `channel_ready` message from the given peer.
+        */
+       void handle_channel_ready(byte[] their_node_id, ChannelReady msg);
+       /**Handle an incoming `shutdown` message from the given peer.
+        */
+       void handle_shutdown(byte[] their_node_id, Shutdown msg);
+       /**Handle an incoming `closing_signed` message from the given peer.
+        */
+       void handle_closing_signed(byte[] their_node_id, ClosingSigned msg);
+       /**Handle an incoming `tx_add_input message` from the given peer.
+        */
+       void handle_tx_add_input(byte[] their_node_id, TxAddInput msg);
+       /**Handle an incoming `tx_add_output` message from the given peer.
+        */
+       void handle_tx_add_output(byte[] their_node_id, TxAddOutput msg);
+       /**Handle an incoming `tx_remove_input` message from the given peer.
+        */
+       void handle_tx_remove_input(byte[] their_node_id, TxRemoveInput msg);
+       /**Handle an incoming `tx_remove_output` message from the given peer.
+        */
+       void handle_tx_remove_output(byte[] their_node_id, TxRemoveOutput msg);
+       /**Handle an incoming `tx_complete message` from the given peer.
+        */
+       void handle_tx_complete(byte[] their_node_id, TxComplete msg);
+       /**Handle an incoming `tx_signatures` message from the given peer.
+        */
+       void handle_tx_signatures(byte[] their_node_id, TxSignatures msg);
+       /**Handle an incoming `tx_init_rbf` message from the given peer.
+        */
+       void handle_tx_init_rbf(byte[] their_node_id, TxInitRbf msg);
+       /**Handle an incoming `tx_ack_rbf` message from the given peer.
+        */
+       void handle_tx_ack_rbf(byte[] their_node_id, TxAckRbf msg);
+       /**Handle an incoming `tx_abort message` from the given peer.
+        */
+       void handle_tx_abort(byte[] their_node_id, TxAbort msg);
+       /**Handle an incoming `update_add_htlc` message from the given peer.
+        */
+       void handle_update_add_htlc(byte[] their_node_id, UpdateAddHTLC msg);
+       /**Handle an incoming `update_fulfill_htlc` message from the given peer.
+        */
+       void handle_update_fulfill_htlc(byte[] their_node_id, UpdateFulfillHTLC msg);
+       /**Handle an incoming `update_fail_htlc` message from the given peer.
+        */
+       void handle_update_fail_htlc(byte[] their_node_id, UpdateFailHTLC msg);
+       /**Handle an incoming `update_fail_malformed_htlc` message from the given peer.
+        */
+       void handle_update_fail_malformed_htlc(byte[] their_node_id, UpdateFailMalformedHTLC msg);
+       /**Handle an incoming `commitment_signed` message from the given peer.
+        */
+       void handle_commitment_signed(byte[] their_node_id, CommitmentSigned msg);
+       /**Handle an incoming `revoke_and_ack` message from the given peer.
+        */
+       void handle_revoke_and_ack(byte[] their_node_id, RevokeAndACK msg);
+       /**Handle an incoming `update_fee` message from the given peer.
+        */
+       void handle_update_fee(byte[] their_node_id, UpdateFee msg);
+       /**Handle an incoming `announcement_signatures` message from the given peer.
+        */
+       void handle_announcement_signatures(byte[] their_node_id, AnnouncementSignatures msg);
+       /**Indicates a connection to the peer failed/an existing connection was lost.
+        */
+       void peer_disconnected(byte[] their_node_id);
+       /**Handle a peer reconnecting, possibly generating `channel_reestablish` message(s).
+        * 
+        * May return an `Err(())` if the features the peer supports are not sufficient to communicate
+        * with us. Implementors should be somewhat conservative about doing so, however, as other
+        * message handlers may still wish to communicate with this peer.
+        */
+       Result_NoneNoneZ peer_connected(byte[] their_node_id, Init msg, bool inbound);
+       /**Handle an incoming `channel_reestablish` message from the given peer.
+        */
+       void handle_channel_reestablish(byte[] their_node_id, ChannelReestablish msg);
+       /**Handle an incoming `channel_update` message from the given peer.
+        */
+       void handle_channel_update(byte[] their_node_id, ChannelUpdate msg);
+       /**Handle an incoming `error` message from the given peer.
+        */
+       void handle_error(byte[] their_node_id, ErrorMessage msg);
+       /**Gets the node feature flags which this handler itself supports. All available handlers are
+        * queried similarly and their feature flags are OR'd together to form the [`NodeFeatures`]
+        * which are broadcasted in our [`NodeAnnouncement`] message.
+        */
+       NodeFeatures provided_node_features();
+       /**Gets the init feature flags which should be sent to the given peer. All available handlers
+        * are queried similarly and their feature flags are OR'd together to form the [`InitFeatures`]
+        * which are sent in our [`Init`] message.
+        * 
+        * Note that this method is called before [`Self::peer_connected`].
+        */
+       InitFeatures provided_init_features(byte[] their_node_id);
+       /**Gets the chain hashes for this `ChannelMessageHandler` indicating which chains it supports.
+        * 
+        * If it's `None`, then no particular network chain hash compatibility will be enforced when
+        * connecting to peers.
+        */
+       Option_CVec_ThirtyTwoBytesZZ get_chain_hashes();
+}
+
 /**
  * A trait to describe an object which can receive channel messages.
  * 
@@ -12,327 +134,204 @@ namespace org { namespace ldk { namespace structs {
  * they MUST NOT be called in parallel when the two calls have the same `their_node_id`.
  */
 public class ChannelMessageHandler : CommonBase {
-       internal readonly bindings.LDKChannelMessageHandler bindings_instance;
+       internal bindings.LDKChannelMessageHandler bindings_instance;
+       internal long instance_idx;
+
        internal ChannelMessageHandler(object _dummy, long ptr) : base(ptr) { bindings_instance = null; }
-       private ChannelMessageHandler(bindings.LDKChannelMessageHandler arg, bindings.LDKMessageSendEventsProvider MessageSendEventsProvider) : base(bindings.LDKChannelMessageHandler_new(arg, MessageSendEventsProvider)) {
-               this.ptrs_to.AddLast(arg);
-               this.ptrs_to.AddLast(MessageSendEventsProvider);
-               this.bindings_instance = arg;
-       }
        ~ChannelMessageHandler() {
                if (ptr != 0) { bindings.ChannelMessageHandler_free(ptr); }
        }
 
-       public interface ChannelMessageHandlerInterface {
-               /**
-                * Handle an incoming `open_channel` message from the given peer.
-                */
-               void handle_open_channel(byte[] _their_node_id, OpenChannel _msg);
-               /**
-                * Handle an incoming `open_channel2` message from the given peer.
-                */
-               void handle_open_channel_v2(byte[] _their_node_id, OpenChannelV2 _msg);
-               /**
-                * Handle an incoming `accept_channel` message from the given peer.
-                */
-               void handle_accept_channel(byte[] _their_node_id, AcceptChannel _msg);
-               /**
-                * Handle an incoming `accept_channel2` message from the given peer.
-                */
-               void handle_accept_channel_v2(byte[] _their_node_id, AcceptChannelV2 _msg);
-               /**
-                * Handle an incoming `funding_created` message from the given peer.
-                */
-               void handle_funding_created(byte[] _their_node_id, FundingCreated _msg);
-               /**
-                * Handle an incoming `funding_signed` message from the given peer.
-                */
-               void handle_funding_signed(byte[] _their_node_id, FundingSigned _msg);
-               /**
-                * Handle an incoming `channel_ready` message from the given peer.
-                */
-               void handle_channel_ready(byte[] _their_node_id, ChannelReady _msg);
-               /**
-                * Handle an incoming `shutdown` message from the given peer.
-                */
-               void handle_shutdown(byte[] _their_node_id, Shutdown _msg);
-               /**
-                * Handle an incoming `closing_signed` message from the given peer.
-                */
-               void handle_closing_signed(byte[] _their_node_id, ClosingSigned _msg);
-               /**
-                * Handle an incoming `tx_add_input message` from the given peer.
-                */
-               void handle_tx_add_input(byte[] _their_node_id, TxAddInput _msg);
-               /**
-                * Handle an incoming `tx_add_output` message from the given peer.
-                */
-               void handle_tx_add_output(byte[] _their_node_id, TxAddOutput _msg);
-               /**
-                * Handle an incoming `tx_remove_input` message from the given peer.
-                */
-               void handle_tx_remove_input(byte[] _their_node_id, TxRemoveInput _msg);
-               /**
-                * Handle an incoming `tx_remove_output` message from the given peer.
-                */
-               void handle_tx_remove_output(byte[] _their_node_id, TxRemoveOutput _msg);
-               /**
-                * Handle an incoming `tx_complete message` from the given peer.
-                */
-               void handle_tx_complete(byte[] _their_node_id, TxComplete _msg);
-               /**
-                * Handle an incoming `tx_signatures` message from the given peer.
-                */
-               void handle_tx_signatures(byte[] _their_node_id, TxSignatures _msg);
-               /**
-                * Handle an incoming `tx_init_rbf` message from the given peer.
-                */
-               void handle_tx_init_rbf(byte[] _their_node_id, TxInitRbf _msg);
-               /**
-                * Handle an incoming `tx_ack_rbf` message from the given peer.
-                */
-               void handle_tx_ack_rbf(byte[] _their_node_id, TxAckRbf _msg);
-               /**
-                * Handle an incoming `tx_abort message` from the given peer.
-                */
-               void handle_tx_abort(byte[] _their_node_id, TxAbort _msg);
-               /**
-                * Handle an incoming `update_add_htlc` message from the given peer.
-                */
-               void handle_update_add_htlc(byte[] _their_node_id, UpdateAddHTLC _msg);
-               /**
-                * Handle an incoming `update_fulfill_htlc` message from the given peer.
-                */
-               void handle_update_fulfill_htlc(byte[] _their_node_id, UpdateFulfillHTLC _msg);
-               /**
-                * Handle an incoming `update_fail_htlc` message from the given peer.
-                */
-               void handle_update_fail_htlc(byte[] _their_node_id, UpdateFailHTLC _msg);
-               /**
-                * Handle an incoming `update_fail_malformed_htlc` message from the given peer.
-                */
-               void handle_update_fail_malformed_htlc(byte[] _their_node_id, UpdateFailMalformedHTLC _msg);
-               /**
-                * Handle an incoming `commitment_signed` message from the given peer.
-                */
-               void handle_commitment_signed(byte[] _their_node_id, CommitmentSigned _msg);
-               /**
-                * Handle an incoming `revoke_and_ack` message from the given peer.
-                */
-               void handle_revoke_and_ack(byte[] _their_node_id, RevokeAndACK _msg);
-               /**
-                * Handle an incoming `update_fee` message from the given peer.
-                */
-               void handle_update_fee(byte[] _their_node_id, UpdateFee _msg);
-               /**
-                * Handle an incoming `announcement_signatures` message from the given peer.
-                */
-               void handle_announcement_signatures(byte[] _their_node_id, AnnouncementSignatures _msg);
-               /**
-                * Indicates a connection to the peer failed/an existing connection was lost.
-                */
-               void peer_disconnected(byte[] _their_node_id);
-               /**
-                * Handle a peer reconnecting, possibly generating `channel_reestablish` message(s).
-                * 
-                * May return an `Err(())` if the features the peer supports are not sufficient to communicate
-                * with us. Implementors should be somewhat conservative about doing so, however, as other
-                * message handlers may still wish to communicate with this peer.
-                */
-               Result_NoneNoneZ peer_connected(byte[] _their_node_id, Init _msg, bool _inbound);
-               /**
-                * Handle an incoming `channel_reestablish` message from the given peer.
-                */
-               void handle_channel_reestablish(byte[] _their_node_id, ChannelReestablish _msg);
-               /**
-                * Handle an incoming `channel_update` message from the given peer.
-                */
-               void handle_channel_update(byte[] _their_node_id, ChannelUpdate _msg);
-               /**
-                * Handle an incoming `error` message from the given peer.
-                */
-               void handle_error(byte[] _their_node_id, ErrorMessage _msg);
-               /**
-                * Gets the node feature flags which this handler itself supports. All available handlers are
-                * queried similarly and their feature flags are OR'd together to form the [`NodeFeatures`]
-                * which are broadcasted in our [`NodeAnnouncement`] message.
-                */
-               NodeFeatures provided_node_features();
-               /**
-                * Gets the init feature flags which should be sent to the given peer. All available handlers
-                * are queried similarly and their feature flags are OR'd together to form the [`InitFeatures`]
-                * which are sent in our [`Init`] message.
-                * 
-                * Note that this method is called before [`Self::peer_connected`].
-                */
-               InitFeatures provided_init_features(byte[] _their_node_id);
-               /**
-                * Gets the genesis hashes for this `ChannelMessageHandler` indicating which chains it supports.
-                * 
-                * If it's `None`, then no particular network chain hash compatibility will be enforced when
-                * connecting to peers.
-                */
-               Option_CVec_ChainHashZZ get_genesis_hashes();
-       }
        private class LDKChannelMessageHandlerHolder { internal ChannelMessageHandler held; }
        private class LDKChannelMessageHandlerImpl : bindings.LDKChannelMessageHandler {
                internal LDKChannelMessageHandlerImpl(ChannelMessageHandlerInterface arg, LDKChannelMessageHandlerHolder impl_holder) { this.arg = arg; this.impl_holder = impl_holder; }
                private ChannelMessageHandlerInterface arg;
                private LDKChannelMessageHandlerHolder impl_holder;
-               public void handle_open_channel(byte[] _their_node_id, long _msg) {
+               public void handle_open_channel(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.OpenChannel _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.OpenChannel(null, _msg); }
-                       arg.handle_open_channel(_their_node_id, _msg_hu_conv);
+                       arg.handle_open_channel(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_open_channel_v2(byte[] _their_node_id, long _msg) {
+               public void handle_open_channel_v2(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.OpenChannelV2 _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.OpenChannelV2(null, _msg); }
-                       arg.handle_open_channel_v2(_their_node_id, _msg_hu_conv);
+                       arg.handle_open_channel_v2(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_accept_channel(byte[] _their_node_id, long _msg) {
+               public void handle_accept_channel(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.AcceptChannel _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.AcceptChannel(null, _msg); }
-                       arg.handle_accept_channel(_their_node_id, _msg_hu_conv);
+                       arg.handle_accept_channel(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_accept_channel_v2(byte[] _their_node_id, long _msg) {
+               public void handle_accept_channel_v2(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.AcceptChannelV2 _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.AcceptChannelV2(null, _msg); }
-                       arg.handle_accept_channel_v2(_their_node_id, _msg_hu_conv);
+                       arg.handle_accept_channel_v2(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_funding_created(byte[] _their_node_id, long _msg) {
+               public void handle_funding_created(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.FundingCreated _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.FundingCreated(null, _msg); }
-                       arg.handle_funding_created(_their_node_id, _msg_hu_conv);
+                       arg.handle_funding_created(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_funding_signed(byte[] _their_node_id, long _msg) {
+               public void handle_funding_signed(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.FundingSigned _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.FundingSigned(null, _msg); }
-                       arg.handle_funding_signed(_their_node_id, _msg_hu_conv);
+                       arg.handle_funding_signed(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_channel_ready(byte[] _their_node_id, long _msg) {
+               public void handle_channel_ready(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.ChannelReady _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.ChannelReady(null, _msg); }
-                       arg.handle_channel_ready(_their_node_id, _msg_hu_conv);
+                       arg.handle_channel_ready(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_shutdown(byte[] _their_node_id, long _msg) {
+               public void handle_shutdown(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.Shutdown _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.Shutdown(null, _msg); }
-                       arg.handle_shutdown(_their_node_id, _msg_hu_conv);
+                       arg.handle_shutdown(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_closing_signed(byte[] _their_node_id, long _msg) {
+               public void handle_closing_signed(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.ClosingSigned _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.ClosingSigned(null, _msg); }
-                       arg.handle_closing_signed(_their_node_id, _msg_hu_conv);
+                       arg.handle_closing_signed(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_tx_add_input(byte[] _their_node_id, long _msg) {
+               public void handle_tx_add_input(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.TxAddInput _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.TxAddInput(null, _msg); }
-                       arg.handle_tx_add_input(_their_node_id, _msg_hu_conv);
+                       arg.handle_tx_add_input(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_tx_add_output(byte[] _their_node_id, long _msg) {
+               public void handle_tx_add_output(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.TxAddOutput _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.TxAddOutput(null, _msg); }
-                       arg.handle_tx_add_output(_their_node_id, _msg_hu_conv);
+                       arg.handle_tx_add_output(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_tx_remove_input(byte[] _their_node_id, long _msg) {
+               public void handle_tx_remove_input(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.TxRemoveInput _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.TxRemoveInput(null, _msg); }
-                       arg.handle_tx_remove_input(_their_node_id, _msg_hu_conv);
+                       arg.handle_tx_remove_input(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_tx_remove_output(byte[] _their_node_id, long _msg) {
+               public void handle_tx_remove_output(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.TxRemoveOutput _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.TxRemoveOutput(null, _msg); }
-                       arg.handle_tx_remove_output(_their_node_id, _msg_hu_conv);
+                       arg.handle_tx_remove_output(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_tx_complete(byte[] _their_node_id, long _msg) {
+               public void handle_tx_complete(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.TxComplete _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.TxComplete(null, _msg); }
-                       arg.handle_tx_complete(_their_node_id, _msg_hu_conv);
+                       arg.handle_tx_complete(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_tx_signatures(byte[] _their_node_id, long _msg) {
+               public void handle_tx_signatures(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.TxSignatures _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.TxSignatures(null, _msg); }
-                       arg.handle_tx_signatures(_their_node_id, _msg_hu_conv);
+                       arg.handle_tx_signatures(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_tx_init_rbf(byte[] _their_node_id, long _msg) {
+               public void handle_tx_init_rbf(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.TxInitRbf _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.TxInitRbf(null, _msg); }
-                       arg.handle_tx_init_rbf(_their_node_id, _msg_hu_conv);
+                       arg.handle_tx_init_rbf(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_tx_ack_rbf(byte[] _their_node_id, long _msg) {
+               public void handle_tx_ack_rbf(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.TxAckRbf _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.TxAckRbf(null, _msg); }
-                       arg.handle_tx_ack_rbf(_their_node_id, _msg_hu_conv);
+                       arg.handle_tx_ack_rbf(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_tx_abort(byte[] _their_node_id, long _msg) {
+               public void handle_tx_abort(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.TxAbort _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.TxAbort(null, _msg); }
-                       arg.handle_tx_abort(_their_node_id, _msg_hu_conv);
+                       arg.handle_tx_abort(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_update_add_htlc(byte[] _their_node_id, long _msg) {
+               public void handle_update_add_htlc(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.UpdateAddHTLC _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.UpdateAddHTLC(null, _msg); }
-                       arg.handle_update_add_htlc(_their_node_id, _msg_hu_conv);
+                       arg.handle_update_add_htlc(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_update_fulfill_htlc(byte[] _their_node_id, long _msg) {
+               public void handle_update_fulfill_htlc(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.UpdateFulfillHTLC _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.UpdateFulfillHTLC(null, _msg); }
-                       arg.handle_update_fulfill_htlc(_their_node_id, _msg_hu_conv);
+                       arg.handle_update_fulfill_htlc(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_update_fail_htlc(byte[] _their_node_id, long _msg) {
+               public void handle_update_fail_htlc(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.UpdateFailHTLC _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.UpdateFailHTLC(null, _msg); }
-                       arg.handle_update_fail_htlc(_their_node_id, _msg_hu_conv);
+                       arg.handle_update_fail_htlc(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_update_fail_malformed_htlc(byte[] _their_node_id, long _msg) {
+               public void handle_update_fail_malformed_htlc(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.UpdateFailMalformedHTLC _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.UpdateFailMalformedHTLC(null, _msg); }
-                       arg.handle_update_fail_malformed_htlc(_their_node_id, _msg_hu_conv);
+                       arg.handle_update_fail_malformed_htlc(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_commitment_signed(byte[] _their_node_id, long _msg) {
+               public void handle_commitment_signed(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.CommitmentSigned _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.CommitmentSigned(null, _msg); }
-                       arg.handle_commitment_signed(_their_node_id, _msg_hu_conv);
+                       arg.handle_commitment_signed(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_revoke_and_ack(byte[] _their_node_id, long _msg) {
+               public void handle_revoke_and_ack(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.RevokeAndACK _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.RevokeAndACK(null, _msg); }
-                       arg.handle_revoke_and_ack(_their_node_id, _msg_hu_conv);
+                       arg.handle_revoke_and_ack(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_update_fee(byte[] _their_node_id, long _msg) {
+               public void handle_update_fee(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.UpdateFee _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.UpdateFee(null, _msg); }
-                       arg.handle_update_fee(_their_node_id, _msg_hu_conv);
+                       arg.handle_update_fee(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_announcement_signatures(byte[] _their_node_id, long _msg) {
+               public void handle_announcement_signatures(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.AnnouncementSignatures _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.AnnouncementSignatures(null, _msg); }
-                       arg.handle_announcement_signatures(_their_node_id, _msg_hu_conv);
+                       arg.handle_announcement_signatures(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void peer_disconnected(byte[] _their_node_id) {
-                       arg.peer_disconnected(_their_node_id);
+               public void peer_disconnected(long _their_node_id) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
+                       arg.peer_disconnected(_their_node_id_conv);
                                GC.KeepAlive(arg);
                }
-               public long peer_connected(byte[] _their_node_id, long _msg, bool _inbound) {
+               public long peer_connected(long _their_node_id, long _msg, bool _inbound) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.Init _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.Init(null, _msg); }
-                       Result_NoneNoneZ ret = arg.peer_connected(_their_node_id, _msg_hu_conv, _inbound);
+                       Result_NoneNoneZ ret = arg.peer_connected(_their_node_id_conv, _msg_hu_conv, _inbound);
                                GC.KeepAlive(arg);
                        long result = ret == null ? 0 : ret.clone_ptr();
                        return result;
                }
-               public void handle_channel_reestablish(byte[] _their_node_id, long _msg) {
+               public void handle_channel_reestablish(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.ChannelReestablish _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.ChannelReestablish(null, _msg); }
-                       arg.handle_channel_reestablish(_their_node_id, _msg_hu_conv);
+                       arg.handle_channel_reestablish(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_channel_update(byte[] _their_node_id, long _msg) {
+               public void handle_channel_update(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.ChannelUpdate _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.ChannelUpdate(null, _msg); }
-                       arg.handle_channel_update(_their_node_id, _msg_hu_conv);
+                       arg.handle_channel_update(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
-               public void handle_error(byte[] _their_node_id, long _msg) {
+               public void handle_error(long _their_node_id, long _msg) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
                        org.ldk.structs.ErrorMessage _msg_hu_conv = null; if (_msg < 0 || _msg > 4096) { _msg_hu_conv = new org.ldk.structs.ErrorMessage(null, _msg); }
-                       arg.handle_error(_their_node_id, _msg_hu_conv);
+                       arg.handle_error(_their_node_id_conv, _msg_hu_conv);
                                GC.KeepAlive(arg);
                }
                public long provided_node_features() {
@@ -341,40 +340,41 @@ public class ChannelMessageHandler : CommonBase {
                        long result = ret == null ? 0 : ret.clone_ptr();
                        return result;
                }
-               public long provided_init_features(byte[] _their_node_id) {
-                       InitFeatures ret = arg.provided_init_features(_their_node_id);
+               public long provided_init_features(long _their_node_id) {
+                       byte[] _their_node_id_conv = InternalUtils.decodeUint8Array(_their_node_id);
+                       InitFeatures ret = arg.provided_init_features(_their_node_id_conv);
                                GC.KeepAlive(arg);
                        long result = ret == null ? 0 : ret.clone_ptr();
                        return result;
                }
-               public long get_genesis_hashes() {
-                       Option_CVec_ChainHashZZ ret = arg.get_genesis_hashes();
+               public long get_chain_hashes() {
+                       Option_CVec_ThirtyTwoBytesZZ ret = arg.get_chain_hashes();
                                GC.KeepAlive(arg);
                        long result = ret == null ? 0 : ret.clone_ptr();
                        if (impl_holder.held != null) { impl_holder.held.ptrs_to.AddLast(ret); };
                        return result;
                }
        }
-       public static ChannelMessageHandler new_impl(ChannelMessageHandlerInterface arg, MessageSendEventsProvider.MessageSendEventsProviderInterface MessageSendEventsProvider_impl) {
+
+       /** Creates a new instance of ChannelMessageHandler from a given implementation */
+       public static ChannelMessageHandler new_impl(ChannelMessageHandlerInterface arg, MessageSendEventsProviderInterface messageSendEventsProvider_impl) {
                LDKChannelMessageHandlerHolder impl_holder = new LDKChannelMessageHandlerHolder();
-               impl_holder.held = new ChannelMessageHandler(new LDKChannelMessageHandlerImpl(arg, impl_holder), MessageSendEventsProvider.new_impl(MessageSendEventsProvider_impl).bindings_instance);
+               LDKChannelMessageHandlerImpl impl = new LDKChannelMessageHandlerImpl(arg, impl_holder);
+               MessageSendEventsProvider messageSendEventsProvider = MessageSendEventsProvider.new_impl(messageSendEventsProvider_impl);
+               long[] ptr_idx = bindings.LDKChannelMessageHandler_new(impl, messageSendEventsProvider.instance_idx);
+
+               impl_holder.held = new ChannelMessageHandler(null, ptr_idx[0]);
+               impl_holder.held.instance_idx = ptr_idx[1];
+               impl_holder.held.bindings_instance = impl;
+               impl_holder.held.ptrs_to.AddLast(messageSendEventsProvider);
                return impl_holder.held;
        }
 
-       /**
-        * Gets the underlying MessageSendEventsProvider.
-        */
-       public MessageSendEventsProvider get_message_send_events_provider() {
-               MessageSendEventsProvider res = new MessageSendEventsProvider(null, bindings.LDKChannelMessageHandler_get_MessageSendEventsProvider(this.ptr));
-               this.ptrs_to.AddLast(res);
-               return res;
-       }
-
        /**
         * Handle an incoming `open_channel` message from the given peer.
         */
        public void handle_open_channel(byte[] their_node_id, org.ldk.structs.OpenChannel msg) {
-               bindings.ChannelMessageHandler_handle_open_channel(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_open_channel(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -385,7 +385,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `open_channel2` message from the given peer.
         */
        public void handle_open_channel_v2(byte[] their_node_id, org.ldk.structs.OpenChannelV2 msg) {
-               bindings.ChannelMessageHandler_handle_open_channel_v2(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_open_channel_v2(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -396,7 +396,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `accept_channel` message from the given peer.
         */
        public void handle_accept_channel(byte[] their_node_id, org.ldk.structs.AcceptChannel msg) {
-               bindings.ChannelMessageHandler_handle_accept_channel(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_accept_channel(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -407,7 +407,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `accept_channel2` message from the given peer.
         */
        public void handle_accept_channel_v2(byte[] their_node_id, org.ldk.structs.AcceptChannelV2 msg) {
-               bindings.ChannelMessageHandler_handle_accept_channel_v2(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_accept_channel_v2(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -418,7 +418,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `funding_created` message from the given peer.
         */
        public void handle_funding_created(byte[] their_node_id, org.ldk.structs.FundingCreated msg) {
-               bindings.ChannelMessageHandler_handle_funding_created(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_funding_created(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -429,7 +429,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `funding_signed` message from the given peer.
         */
        public void handle_funding_signed(byte[] their_node_id, org.ldk.structs.FundingSigned msg) {
-               bindings.ChannelMessageHandler_handle_funding_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_funding_signed(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -440,7 +440,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `channel_ready` message from the given peer.
         */
        public void handle_channel_ready(byte[] their_node_id, org.ldk.structs.ChannelReady msg) {
-               bindings.ChannelMessageHandler_handle_channel_ready(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_channel_ready(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -451,7 +451,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `shutdown` message from the given peer.
         */
        public void handle_shutdown(byte[] their_node_id, org.ldk.structs.Shutdown msg) {
-               bindings.ChannelMessageHandler_handle_shutdown(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_shutdown(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -462,7 +462,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `closing_signed` message from the given peer.
         */
        public void handle_closing_signed(byte[] their_node_id, org.ldk.structs.ClosingSigned msg) {
-               bindings.ChannelMessageHandler_handle_closing_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_closing_signed(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -473,7 +473,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `tx_add_input message` from the given peer.
         */
        public void handle_tx_add_input(byte[] their_node_id, org.ldk.structs.TxAddInput msg) {
-               bindings.ChannelMessageHandler_handle_tx_add_input(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_add_input(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -484,7 +484,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `tx_add_output` message from the given peer.
         */
        public void handle_tx_add_output(byte[] their_node_id, org.ldk.structs.TxAddOutput msg) {
-               bindings.ChannelMessageHandler_handle_tx_add_output(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_add_output(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -495,7 +495,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `tx_remove_input` message from the given peer.
         */
        public void handle_tx_remove_input(byte[] their_node_id, org.ldk.structs.TxRemoveInput msg) {
-               bindings.ChannelMessageHandler_handle_tx_remove_input(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_remove_input(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -506,7 +506,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `tx_remove_output` message from the given peer.
         */
        public void handle_tx_remove_output(byte[] their_node_id, org.ldk.structs.TxRemoveOutput msg) {
-               bindings.ChannelMessageHandler_handle_tx_remove_output(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_remove_output(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -517,7 +517,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `tx_complete message` from the given peer.
         */
        public void handle_tx_complete(byte[] their_node_id, org.ldk.structs.TxComplete msg) {
-               bindings.ChannelMessageHandler_handle_tx_complete(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_complete(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -528,7 +528,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `tx_signatures` message from the given peer.
         */
        public void handle_tx_signatures(byte[] their_node_id, org.ldk.structs.TxSignatures msg) {
-               bindings.ChannelMessageHandler_handle_tx_signatures(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_signatures(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -539,7 +539,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `tx_init_rbf` message from the given peer.
         */
        public void handle_tx_init_rbf(byte[] their_node_id, org.ldk.structs.TxInitRbf msg) {
-               bindings.ChannelMessageHandler_handle_tx_init_rbf(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_init_rbf(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -550,7 +550,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `tx_ack_rbf` message from the given peer.
         */
        public void handle_tx_ack_rbf(byte[] their_node_id, org.ldk.structs.TxAckRbf msg) {
-               bindings.ChannelMessageHandler_handle_tx_ack_rbf(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_ack_rbf(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -561,7 +561,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `tx_abort message` from the given peer.
         */
        public void handle_tx_abort(byte[] their_node_id, org.ldk.structs.TxAbort msg) {
-               bindings.ChannelMessageHandler_handle_tx_abort(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_tx_abort(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -572,7 +572,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `update_add_htlc` message from the given peer.
         */
        public void handle_update_add_htlc(byte[] their_node_id, org.ldk.structs.UpdateAddHTLC msg) {
-               bindings.ChannelMessageHandler_handle_update_add_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_update_add_htlc(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -583,7 +583,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `update_fulfill_htlc` message from the given peer.
         */
        public void handle_update_fulfill_htlc(byte[] their_node_id, org.ldk.structs.UpdateFulfillHTLC msg) {
-               bindings.ChannelMessageHandler_handle_update_fulfill_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_update_fulfill_htlc(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -594,7 +594,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `update_fail_htlc` message from the given peer.
         */
        public void handle_update_fail_htlc(byte[] their_node_id, org.ldk.structs.UpdateFailHTLC msg) {
-               bindings.ChannelMessageHandler_handle_update_fail_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_update_fail_htlc(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -605,7 +605,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `update_fail_malformed_htlc` message from the given peer.
         */
        public void handle_update_fail_malformed_htlc(byte[] their_node_id, org.ldk.structs.UpdateFailMalformedHTLC msg) {
-               bindings.ChannelMessageHandler_handle_update_fail_malformed_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_update_fail_malformed_htlc(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -616,7 +616,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `commitment_signed` message from the given peer.
         */
        public void handle_commitment_signed(byte[] their_node_id, org.ldk.structs.CommitmentSigned msg) {
-               bindings.ChannelMessageHandler_handle_commitment_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_commitment_signed(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -627,7 +627,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `revoke_and_ack` message from the given peer.
         */
        public void handle_revoke_and_ack(byte[] their_node_id, org.ldk.structs.RevokeAndACK msg) {
-               bindings.ChannelMessageHandler_handle_revoke_and_ack(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_revoke_and_ack(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -638,7 +638,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `update_fee` message from the given peer.
         */
        public void handle_update_fee(byte[] their_node_id, org.ldk.structs.UpdateFee msg) {
-               bindings.ChannelMessageHandler_handle_update_fee(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_update_fee(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -649,7 +649,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `announcement_signatures` message from the given peer.
         */
        public void handle_announcement_signatures(byte[] their_node_id, org.ldk.structs.AnnouncementSignatures msg) {
-               bindings.ChannelMessageHandler_handle_announcement_signatures(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_announcement_signatures(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -660,7 +660,7 @@ public class ChannelMessageHandler : CommonBase {
         * Indicates a connection to the peer failed/an existing connection was lost.
         */
        public void peer_disconnected(byte[] their_node_id) {
-               bindings.ChannelMessageHandler_peer_disconnected(this.ptr, InternalUtils.check_arr_len(their_node_id, 33));
+               bindings.ChannelMessageHandler_peer_disconnected(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)));
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
        }
@@ -673,7 +673,7 @@ public class ChannelMessageHandler : CommonBase {
         * message handlers may still wish to communicate with this peer.
         */
        public Result_NoneNoneZ peer_connected(byte[] their_node_id, org.ldk.structs.Init msg, bool inbound) {
-               long ret = bindings.ChannelMessageHandler_peer_connected(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr, inbound);
+               long ret = bindings.ChannelMessageHandler_peer_connected(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr, inbound);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -688,7 +688,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `channel_reestablish` message from the given peer.
         */
        public void handle_channel_reestablish(byte[] their_node_id, org.ldk.structs.ChannelReestablish msg) {
-               bindings.ChannelMessageHandler_handle_channel_reestablish(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_channel_reestablish(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -699,7 +699,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `channel_update` message from the given peer.
         */
        public void handle_channel_update(byte[] their_node_id, org.ldk.structs.ChannelUpdate msg) {
-               bindings.ChannelMessageHandler_handle_channel_update(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_channel_update(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -710,7 +710,7 @@ public class ChannelMessageHandler : CommonBase {
         * Handle an incoming `error` message from the given peer.
         */
        public void handle_error(byte[] their_node_id, org.ldk.structs.ErrorMessage msg) {
-               bindings.ChannelMessageHandler_handle_error(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr);
+               bindings.ChannelMessageHandler_handle_error(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)), msg == null ? 0 : msg.ptr);
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                GC.KeepAlive(msg);
@@ -739,7 +739,7 @@ public class ChannelMessageHandler : CommonBase {
         * Note that this method is called before [`Self::peer_connected`].
         */
        public InitFeatures provided_init_features(byte[] their_node_id) {
-               long ret = bindings.ChannelMessageHandler_provided_init_features(this.ptr, InternalUtils.check_arr_len(their_node_id, 33));
+               long ret = bindings.ChannelMessageHandler_provided_init_features(this.ptr, InternalUtils.encodeUint8Array(InternalUtils.check_arr_len(their_node_id, 33)));
                GC.KeepAlive(this);
                GC.KeepAlive(their_node_id);
                if (ret >= 0 && ret <= 4096) { return null; }
@@ -749,16 +749,16 @@ public class ChannelMessageHandler : CommonBase {
        }
 
        /**
-        * Gets the genesis hashes for this `ChannelMessageHandler` indicating which chains it supports.
+        * Gets the chain hashes for this `ChannelMessageHandler` indicating which chains it supports.
         * 
         * If it's `None`, then no particular network chain hash compatibility will be enforced when
         * connecting to peers.
         */
-       public Option_CVec_ChainHashZZ get_genesis_hashes() {
-               long ret = bindings.ChannelMessageHandler_get_genesis_hashes(this.ptr);
+       public Option_CVec_ThirtyTwoBytesZZ get_chain_hashes() {
+               long ret = bindings.ChannelMessageHandler_get_chain_hashes(this.ptr);
                GC.KeepAlive(this);
                if (ret >= 0 && ret <= 4096) { return null; }
-               org.ldk.structs.Option_CVec_ChainHashZZ ret_hu_conv = org.ldk.structs.Option_CVec_ChainHashZZ.constr_from_ptr(ret);
+               org.ldk.structs.Option_CVec_ThirtyTwoBytesZZ ret_hu_conv = org.ldk.structs.Option_CVec_ThirtyTwoBytesZZ.constr_from_ptr(ret);
                if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.AddLast(this); };
                return ret_hu_conv;
        }