| 87 | } |
| 88 | |
| 89 | void delete_channel(struct channel *channel STEALS, |
| 90 | bool completely_eliminate) |
| 91 | { |
| 92 | const u8 *msg; |
| 93 | struct peer *peer = channel->peer; |
| 94 | struct lightningd *ld = peer->ld; |
| 95 | |
| 96 | if (channel->dbid != 0) { |
| 97 | /* We no longer care about the funding transaction */ |
| 98 | channel_unwatch_funding(ld, channel); |
| 99 | |
| 100 | wallet_channel_close(ld->wallet, channel); |
| 101 | /* Never open at all, not ours. */ |
| 102 | if (completely_eliminate) |
| 103 | wallet_channel_delete(ld->wallet, channel); |
| 104 | else |
| 105 | wallet_load_one_closed_channel(ld->wallet, ld->closed_channels, channel->dbid); |
| 106 | } |
| 107 | |
| 108 | /* Tell the hsm to forget the channel, needs to be after it's |
| 109 | * been forgotten here */ |
| 110 | if (hsm_capable(ld, WIRE_HSMD_FORGET_CHANNEL)) { |
| 111 | msg = towire_hsmd_forget_channel(NULL, &peer->id, channel->dbid); |
| 112 | msg = hsm_sync_req(tmpctx, ld, take(msg)); |
| 113 | if (!fromwire_hsmd_forget_channel_reply(msg)) |
| 114 | fatal("HSM gave bad hsm_forget_channel_reply %s", tal_hex(msg, msg)); |
| 115 | } |
| 116 | |
| 117 | notify_channel_state_changed(channel->peer->ld, |
| 118 | &channel->peer->id, |
| 119 | &channel->cid, |
| 120 | channel->scid, |
| 121 | clock_time(), |
| 122 | channel->state, |
| 123 | CLOSED, |
| 124 | REASON_UNKNOWN, |
| 125 | NULL); |
| 126 | |
| 127 | tal_free(channel); |
| 128 | |
| 129 | maybe_delete_peer(peer); |
| 130 | } |
| 131 | |
| 132 | bool maybe_cleanup_last_inflight(struct channel *channel) |
| 133 | { |