X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fldk%2Fstructs%2FChannelMessageHandler.java;h=50da70d61f8f55f3abb5d7db9832fc729f8db396;hb=6fe917116a65d7b62123226c4240d77ea2719783;hp=e694bb9d364c8794cf0c7bdbd0eade0d4321bfee;hpb=db1a11032b4164540a2d3403696be12bbca70e94;p=ldk-java diff --git a/src/main/java/org/ldk/structs/ChannelMessageHandler.java b/src/main/java/org/ldk/structs/ChannelMessageHandler.java index e694bb9d..50da70d6 100644 --- a/src/main/java/org/ldk/structs/ChannelMessageHandler.java +++ b/src/main/java/org/ldk/structs/ChannelMessageHandler.java @@ -4,6 +4,7 @@ import org.ldk.impl.bindings; import org.ldk.enums.*; import org.ldk.util.*; import java.util.Arrays; +import java.lang.ref.Reference; import javax.annotation.Nullable; /** @@ -117,88 +118,108 @@ public class ChannelMessageHandler extends CommonBase { final LDKChannelMessageHandlerHolder impl_holder = new LDKChannelMessageHandlerHolder(); impl_holder.held = new ChannelMessageHandler(new bindings.LDKChannelMessageHandler() { @Override public void handle_open_channel(byte[] their_node_id, long their_features, long msg) { - InitFeatures their_features_hu_conv = new InitFeatures(null, their_features); + InitFeatures their_features_hu_conv = null; if (their_features < 0 || their_features > 4096) { their_features_hu_conv = new InitFeatures(null, their_features); } their_features_hu_conv.ptrs_to.add(this); - OpenChannel msg_hu_conv = new OpenChannel(null, msg); + OpenChannel msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new OpenChannel(null, msg); } arg.handle_open_channel(their_node_id, their_features_hu_conv, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_accept_channel(byte[] their_node_id, long their_features, long msg) { - InitFeatures their_features_hu_conv = new InitFeatures(null, their_features); + InitFeatures their_features_hu_conv = null; if (their_features < 0 || their_features > 4096) { their_features_hu_conv = new InitFeatures(null, their_features); } their_features_hu_conv.ptrs_to.add(this); - AcceptChannel msg_hu_conv = new AcceptChannel(null, msg); + AcceptChannel msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new AcceptChannel(null, msg); } arg.handle_accept_channel(their_node_id, their_features_hu_conv, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_funding_created(byte[] their_node_id, long msg) { - FundingCreated msg_hu_conv = new FundingCreated(null, msg); + FundingCreated msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new FundingCreated(null, msg); } arg.handle_funding_created(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_funding_signed(byte[] their_node_id, long msg) { - FundingSigned msg_hu_conv = new FundingSigned(null, msg); + FundingSigned msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new FundingSigned(null, msg); } arg.handle_funding_signed(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_funding_locked(byte[] their_node_id, long msg) { - FundingLocked msg_hu_conv = new FundingLocked(null, msg); + FundingLocked msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new FundingLocked(null, msg); } arg.handle_funding_locked(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_shutdown(byte[] their_node_id, long their_features, long msg) { - InitFeatures their_features_hu_conv = new InitFeatures(null, their_features); - Shutdown msg_hu_conv = new Shutdown(null, msg); + InitFeatures their_features_hu_conv = null; if (their_features < 0 || their_features > 4096) { their_features_hu_conv = new InitFeatures(null, their_features); } + Shutdown msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new Shutdown(null, msg); } arg.handle_shutdown(their_node_id, their_features_hu_conv, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_closing_signed(byte[] their_node_id, long msg) { - ClosingSigned msg_hu_conv = new ClosingSigned(null, msg); + ClosingSigned msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new ClosingSigned(null, msg); } arg.handle_closing_signed(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_update_add_htlc(byte[] their_node_id, long msg) { - UpdateAddHTLC msg_hu_conv = new UpdateAddHTLC(null, msg); + UpdateAddHTLC msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new UpdateAddHTLC(null, msg); } arg.handle_update_add_htlc(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_update_fulfill_htlc(byte[] their_node_id, long msg) { - UpdateFulfillHTLC msg_hu_conv = new UpdateFulfillHTLC(null, msg); + UpdateFulfillHTLC msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new UpdateFulfillHTLC(null, msg); } arg.handle_update_fulfill_htlc(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_update_fail_htlc(byte[] their_node_id, long msg) { - UpdateFailHTLC msg_hu_conv = new UpdateFailHTLC(null, msg); + UpdateFailHTLC msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new UpdateFailHTLC(null, msg); } arg.handle_update_fail_htlc(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_update_fail_malformed_htlc(byte[] their_node_id, long msg) { - UpdateFailMalformedHTLC msg_hu_conv = new UpdateFailMalformedHTLC(null, msg); + UpdateFailMalformedHTLC msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new UpdateFailMalformedHTLC(null, msg); } arg.handle_update_fail_malformed_htlc(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_commitment_signed(byte[] their_node_id, long msg) { - CommitmentSigned msg_hu_conv = new CommitmentSigned(null, msg); + CommitmentSigned msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new CommitmentSigned(null, msg); } arg.handle_commitment_signed(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_revoke_and_ack(byte[] their_node_id, long msg) { - RevokeAndACK msg_hu_conv = new RevokeAndACK(null, msg); + RevokeAndACK msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new RevokeAndACK(null, msg); } arg.handle_revoke_and_ack(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_update_fee(byte[] their_node_id, long msg) { - UpdateFee msg_hu_conv = new UpdateFee(null, msg); + UpdateFee msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new UpdateFee(null, msg); } arg.handle_update_fee(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_announcement_signatures(byte[] their_node_id, long msg) { - AnnouncementSignatures msg_hu_conv = new AnnouncementSignatures(null, msg); + AnnouncementSignatures msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new AnnouncementSignatures(null, msg); } arg.handle_announcement_signatures(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void peer_disconnected(byte[] their_node_id, boolean no_connection_possible) { arg.peer_disconnected(their_node_id, no_connection_possible); + Reference.reachabilityFence(arg); } @Override public void peer_connected(byte[] their_node_id, long msg) { - Init msg_hu_conv = new Init(null, msg); + Init msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new Init(null, msg); } arg.peer_connected(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_channel_reestablish(byte[] their_node_id, long msg) { - ChannelReestablish msg_hu_conv = new ChannelReestablish(null, msg); + ChannelReestablish msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new ChannelReestablish(null, msg); } arg.handle_channel_reestablish(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_channel_update(byte[] their_node_id, long msg) { - ChannelUpdate msg_hu_conv = new ChannelUpdate(null, msg); + ChannelUpdate msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new ChannelUpdate(null, msg); } arg.handle_channel_update(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } @Override public void handle_error(byte[] their_node_id, long msg) { - ErrorMessage msg_hu_conv = new ErrorMessage(null, msg); + ErrorMessage msg_hu_conv = null; if (msg < 0 || msg > 4096) { msg_hu_conv = new ErrorMessage(null, msg); } arg.handle_error(their_node_id, msg_hu_conv); + Reference.reachabilityFence(arg); } }, MessageSendEventsProvider.new_impl(MessageSendEventsProvider_impl).bindings_instance); return impl_holder.held; @@ -217,8 +238,11 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming open_channel message from the given peer. */ public void handle_open_channel(byte[] their_node_id, InitFeatures their_features, OpenChannel msg) { - bindings.ChannelMessageHandler_handle_open_channel(this.ptr, their_node_id, their_features == null ? 0 : their_features.ptr & ~1, msg == null ? 0 : msg.ptr & ~1); - this.ptrs_to.add(their_features); + bindings.ChannelMessageHandler_handle_open_channel(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), their_features == null ? 0 : their_features.ptr & ~1, msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(their_features); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -226,8 +250,11 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming accept_channel message from the given peer. */ public void handle_accept_channel(byte[] their_node_id, InitFeatures their_features, AcceptChannel msg) { - bindings.ChannelMessageHandler_handle_accept_channel(this.ptr, their_node_id, their_features == null ? 0 : their_features.ptr & ~1, msg == null ? 0 : msg.ptr & ~1); - this.ptrs_to.add(their_features); + bindings.ChannelMessageHandler_handle_accept_channel(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), their_features == null ? 0 : their_features.ptr & ~1, msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(their_features); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -235,7 +262,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming funding_created message from the given peer. */ public void handle_funding_created(byte[] their_node_id, FundingCreated msg) { - bindings.ChannelMessageHandler_handle_funding_created(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_funding_created(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -243,7 +273,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming funding_signed message from the given peer. */ public void handle_funding_signed(byte[] their_node_id, FundingSigned msg) { - bindings.ChannelMessageHandler_handle_funding_signed(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_funding_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -251,7 +284,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming funding_locked message from the given peer. */ public void handle_funding_locked(byte[] their_node_id, FundingLocked msg) { - bindings.ChannelMessageHandler_handle_funding_locked(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_funding_locked(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -259,7 +295,11 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming shutdown message from the given peer. */ public void handle_shutdown(byte[] their_node_id, InitFeatures their_features, Shutdown msg) { - bindings.ChannelMessageHandler_handle_shutdown(this.ptr, their_node_id, their_features == null ? 0 : their_features.ptr & ~1, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_shutdown(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), their_features == null ? 0 : their_features.ptr & ~1, msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(their_features); + Reference.reachabilityFence(msg); this.ptrs_to.add(their_features); this.ptrs_to.add(msg); } @@ -268,7 +308,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming closing_signed message from the given peer. */ public void handle_closing_signed(byte[] their_node_id, ClosingSigned msg) { - bindings.ChannelMessageHandler_handle_closing_signed(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_closing_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -276,7 +319,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming update_add_htlc message from the given peer. */ public void handle_update_add_htlc(byte[] their_node_id, UpdateAddHTLC msg) { - bindings.ChannelMessageHandler_handle_update_add_htlc(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_update_add_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -284,7 +330,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming update_fulfill_htlc message from the given peer. */ public void handle_update_fulfill_htlc(byte[] their_node_id, UpdateFulfillHTLC msg) { - bindings.ChannelMessageHandler_handle_update_fulfill_htlc(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_update_fulfill_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -292,7 +341,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming update_fail_htlc message from the given peer. */ public void handle_update_fail_htlc(byte[] their_node_id, UpdateFailHTLC msg) { - bindings.ChannelMessageHandler_handle_update_fail_htlc(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_update_fail_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -300,7 +352,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming update_fail_malformed_htlc message from the given peer. */ public void handle_update_fail_malformed_htlc(byte[] their_node_id, UpdateFailMalformedHTLC msg) { - bindings.ChannelMessageHandler_handle_update_fail_malformed_htlc(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_update_fail_malformed_htlc(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -308,7 +363,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming commitment_signed message from the given peer. */ public void handle_commitment_signed(byte[] their_node_id, CommitmentSigned msg) { - bindings.ChannelMessageHandler_handle_commitment_signed(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_commitment_signed(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -316,7 +374,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming revoke_and_ack message from the given peer. */ public void handle_revoke_and_ack(byte[] their_node_id, RevokeAndACK msg) { - bindings.ChannelMessageHandler_handle_revoke_and_ack(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_revoke_and_ack(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -324,7 +385,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming update_fee message from the given peer. */ public void handle_update_fee(byte[] their_node_id, UpdateFee msg) { - bindings.ChannelMessageHandler_handle_update_fee(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_update_fee(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -332,7 +396,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming announcement_signatures message from the given peer. */ public void handle_announcement_signatures(byte[] their_node_id, AnnouncementSignatures msg) { - bindings.ChannelMessageHandler_handle_announcement_signatures(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_announcement_signatures(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -343,14 +410,20 @@ public class ChannelMessageHandler extends CommonBase { * and any outstanding channels should be failed. */ public void peer_disconnected(byte[] their_node_id, boolean no_connection_possible) { - bindings.ChannelMessageHandler_peer_disconnected(this.ptr, their_node_id, no_connection_possible); + bindings.ChannelMessageHandler_peer_disconnected(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), no_connection_possible); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(no_connection_possible); } /** * Handle a peer reconnecting, possibly generating channel_reestablish message(s). */ public void peer_connected(byte[] their_node_id, Init msg) { - bindings.ChannelMessageHandler_peer_connected(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_peer_connected(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -358,7 +431,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming channel_reestablish message from the given peer. */ public void handle_channel_reestablish(byte[] their_node_id, ChannelReestablish msg) { - bindings.ChannelMessageHandler_handle_channel_reestablish(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_channel_reestablish(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -366,7 +442,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming channel update from the given peer. */ public void handle_channel_update(byte[] their_node_id, ChannelUpdate msg) { - bindings.ChannelMessageHandler_handle_channel_update(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_channel_update(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); } @@ -374,7 +453,10 @@ public class ChannelMessageHandler extends CommonBase { * Handle an incoming error message from the given peer. */ public void handle_error(byte[] their_node_id, ErrorMessage msg) { - bindings.ChannelMessageHandler_handle_error(this.ptr, their_node_id, msg == null ? 0 : msg.ptr & ~1); + bindings.ChannelMessageHandler_handle_error(this.ptr, InternalUtils.check_arr_len(their_node_id, 33), msg == null ? 0 : msg.ptr & ~1); + Reference.reachabilityFence(this); + Reference.reachabilityFence(their_node_id); + Reference.reachabilityFence(msg); this.ptrs_to.add(msg); }