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2c3543e42d
We were reaching through it to get `ld`, but channeld is already dead.
Caught this on test_onchaind_replay (without valgrind) on my test machine:
INFO 0266e4598d1d3c415f572a8488830b60f7e744ed9235eb0b1ba93283b315c03518-chan#1: Peer transient failure in CHANNELD_NORMAL: channeld: Owning subdaemon channeld died (62208)
**BROKEN** lightningd: FATAL SIGNAL 11 (version f6e1735)
**BROKEN** lightningd: backtrace: common/daemon.c:44 (send_backtrace) 0x5634dc83dc55
**BROKEN** lightningd: backtrace: common/daemon.c:52 (crashdump) 0x5634dc83dca9
**BROKEN** lightningd: backtrace: (null):0 ((null)) 0x7fd4b7c0b46f
**BROKEN** lightningd: backtrace: lightningd/peer_htlcs.c:285 (failmsg_incorrect_or_unknown) 0x5634dc82625a
**BROKEN** lightningd: backtrace: lightningd/htlc_set.c:109 (htlc_set_add) 0x5634dc801e5c
**BROKEN** lightningd: backtrace: lightningd/peer_htlcs.c:496 (handle_localpay) 0x5634dc826997
**BROKEN** lightningd: backtrace: lightningd/peer_htlcs.c:1008 (htlc_accepted_hook_callback) 0x5634dc827e60
**BROKEN** lightningd: backtrace: lightningd/plugin_hook.c:197 (plugin_hook_callback) 0x5634dc831ea1
**BROKEN** lightningd: backtrace: lightningd/plugin.c:261 (plugin_response_handle) 0x5634dc82d2c3
**BROKEN** lightningd: backtrace: lightningd/plugin.c:359 (plugin_read_json_one) 0x5634dc82d46f
**BROKEN** lightningd: backtrace: lightningd/plugin.c:391 (plugin_read_json) 0x5634dc82d5c6
**BROKEN** lightningd: backtrace: ccan/ccan/io/io.c:59 (next_plan) 0x5634dc896319
**BROKEN** lightningd: backtrace: ccan/ccan/io/io.c:407 (do_plan) 0x5634dc896efe
**BROKEN** lightningd: backtrace: ccan/ccan/io/io.c:417 (io_ready) 0x5634dc896f40
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
88 lines
3.1 KiB
C
88 lines
3.1 KiB
C
/* All about the HTLCs/commitment transactions for a particular peer. */
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#ifndef LIGHTNING_LIGHTNINGD_PEER_HTLCS_H
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#define LIGHTNING_LIGHTNINGD_PEER_HTLCS_H
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#include "config.h"
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#include <ccan/short_types/short_types.h>
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#include <common/channel_config.h>
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#include <common/derive_basepoints.h>
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#include <common/htlc_wire.h>
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struct channel;
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struct htlc_in;
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struct htlc_in_map;
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struct htlc_out;
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struct htlc_out_map;
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struct htlc_stub;
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struct lightningd;
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struct forwarding;
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struct json_stream;
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/* FIXME: Define serialization primitive for this? */
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struct channel_info {
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struct channel_config their_config;
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struct pubkey remote_fundingkey;
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struct basepoints theirbase;
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/* The old_remote_per_commit is for the locked-in remote commit_tx,
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* and the remote_per_commit is for the commit_tx we're modifying now. */
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struct pubkey remote_per_commit, old_remote_per_commit;
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struct fee_states *fee_states;
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};
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/* Get all HTLCs for a peer, to send in init message. */
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const struct existing_htlc **peer_htlcs(const tal_t *ctx,
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const struct channel *channel);
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void free_htlcs(struct lightningd *ld, const struct channel *channel);
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void peer_sending_commitsig(struct channel *channel, const u8 *msg);
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void peer_got_commitsig(struct channel *channel, const u8 *msg);
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void peer_got_revoke(struct channel *channel, const u8 *msg);
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void update_per_commit_point(struct channel *channel,
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const struct pubkey *per_commitment_point);
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/* Returns NULL on success, otherwise failmsg (and sets *needs_update_appended)*/
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const u8 *send_htlc_out(const tal_t *ctx,
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struct channel *out,
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struct amount_msat amount, u32 cltv,
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const struct sha256 *payment_hash,
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const struct pubkey *blinding,
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u64 partid,
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const u8 *onion_routing_packet,
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struct htlc_in *in,
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struct htlc_out **houtp,
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bool *needs_update_appended);
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void onchain_failed_our_htlc(const struct channel *channel,
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const struct htlc_stub *htlc,
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const char *why);
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void onchain_fulfilled_htlc(struct channel *channel,
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const struct preimage *preimage);
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void htlcs_notify_new_block(struct lightningd *ld, u32 height);
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/* Only defined if COMPAT_V061 */
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void fixup_htlcs_out(struct lightningd *ld);
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void htlcs_resubmit(struct lightningd *ld,
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struct htlc_in_map *unconnected_htlcs_in);
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/* For HTLCs which terminate here, invoice payment calls one of these. */
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void fulfill_htlc(struct htlc_in *hin, const struct preimage *preimage);
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void local_fail_in_htlc(struct htlc_in *hin, const u8 *failmsg TAKES);
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void local_fail_in_htlc_needs_update(struct htlc_in *hin,
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const u8 *failmsg_needs_update TAKES,
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const struct short_channel_id *failmsg_scid);
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/* This json process will be used as the serialize method for
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* forward_event_notification_gen and be used in
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* `listforwardings_add_forwardings()`. */
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void json_format_forwarding_object(struct json_stream *response, const char *fieldname,
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const struct forwarding *cur);
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/* Helper to create (common) WIRE_INCORRECT_OR_UNKNOWN_PAYMENT_DETAILS */
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const u8 *failmsg_incorrect_or_unknown(const tal_t *ctx,
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struct lightningd *ld,
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const struct htlc_in *hin);
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#endif /* LIGHTNING_LIGHTNINGD_PEER_HTLCS_H */
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