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plugins/libplugin-pay.c: Also print events that create new sub-payments.

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This commit is contained in:
ZmnSCPxj jxPCSnmZ
2020-08-10 14:16:50 +08:00
committed by Christian Decker
parent 98583e84b5
commit 0d2d85ab5f
1 changed files with 25 additions and 1 deletions
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26
plugins/libplugin-pay.c
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@@ -2597,6 +2597,9 @@ static struct command_result *waitblockheight_rpc_cb(struct command *cmd,
payment_set_step(p, PAYMENT_STEP_RETRY); payment_set_step(p, PAYMENT_STEP_RETRY);
subpayment->why = subpayment->why =
tal_fmt(subpayment, "Retrying after waiting for blockchain sync."); tal_fmt(subpayment, "Retrying after waiting for blockchain sync.");
paymod_log(p, LOG_DBG,
"Retrying after waitblockheight, new partid %"PRIu32,
subpayment->partid);
payment_continue(p); payment_continue(p);
return command_still_pending(cmd); return command_still_pending(cmd);
} }
@@ -2755,6 +2758,7 @@ static void presplit_cb(struct presplit_mod_data *d, struct payment *p)
size_t count = 0; size_t count = 0;
u32 htlcs = payment_max_htlcs(p) / PRESPLIT_MAX_HTLC_SHARE; u32 htlcs = payment_max_htlcs(p) / PRESPLIT_MAX_HTLC_SHARE;
struct amount_msat target, amt = p->amount; struct amount_msat target, amt = p->amount;
char *partids = tal_strdup(tmpctx, "");
/* We need to opt-in to the MPP sending facility no matter /* We need to opt-in to the MPP sending facility no matter
* what we do. That means setting all partids to a non-zero * what we do. That means setting all partids to a non-zero
@@ -2816,6 +2820,15 @@ static void presplit_cb(struct presplit_mod_data *d, struct payment *p)
multiplier)) multiplier))
abort(); /* multiplier < 1! */ abort(); /* multiplier < 1! */
payment_start(c); payment_start(c);
/* Why the wordy "new partid n" that we repeat for
* each payment?
* So that you can search the logs for the
* creation of a partid by just "new partid n".
*/
if (count == 0)
tal_append_fmt(&partids, "new partid %"PRIu32, c->partid);
else
tal_append_fmt(&partids, ", new partid %"PRIu32, c->partid);
count++; count++;
} }
@@ -2827,7 +2840,7 @@ static void presplit_cb(struct presplit_mod_data *d, struct payment *p)
count, count,
type_to_string(tmpctx, struct amount_msat, &root->amount), type_to_string(tmpctx, struct amount_msat, &root->amount),
type_to_string(tmpctx, struct amount_msat, &target)); type_to_string(tmpctx, struct amount_msat, &target));
paymod_log(p, LOG_INFORM, "%s", p->why); paymod_log(p, LOG_INFORM, "%s: %s", p->why, partids);
} }
payment_continue(p); payment_continue(p);
} }
@@ -2954,6 +2967,17 @@ static void adaptive_splitter_cb(struct adaptive_split_mod_data *d, struct payme
payment_start(a); payment_start(a);
payment_start(b); payment_start(b);
paymod_log(p, LOG_DBG,
"Adaptively split into 2 sub-payments: "
"new partid %"PRIu32" (%s), "
"new partid %"PRIu32" (%s)",
a->partid,
type_to_string(tmpctx, struct amount_msat,
&a->amount),
b->partid,
type_to_string(tmpctx, struct amount_msat,
&b->amount));
/* Take note that we now have an additional split that /* Take note that we now have an additional split that
* may end up using an HTLC. */ * may end up using an HTLC. */
root_data->htlc_budget--; root_data->htlc_budget--;