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plugins/libplugin-pay.c: Store the route description, and re-report on failure.

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This commit is contained in:
ZmnSCPxj jxPCSnmZ
2020-08-25 09:54:52 +08:00
committed by Christian Decker
parent 6468616c02
commit c27d7a3110
2 changed files with 20 additions and 0 deletions
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17
plugins/libplugin-pay.c
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@@ -32,6 +32,7 @@ struct payment *payment_new(tal_t *ctx, struct command *cmd,
p->temp_exclusion = NULL; p->temp_exclusion = NULL;
p->failroute_retry = false; p->failroute_retry = false;
p->bolt11 = NULL; p->bolt11 = NULL;
p->routetxt = NULL;
/* Copy over the relevant pieces of information. */ /* Copy over the relevant pieces of information. */
if (parent != NULL) { if (parent != NULL) {
@@ -875,6 +876,12 @@ handle_final_failure(struct command *cmd,
goto nonerror; goto nonerror;
} }
paymod_log(p, LOG_DBG,
"Final node %s reported %04x (%s) on route %s",
type_to_string(tmpctx, struct node_id, final_id),
failcode, onion_type_name(failcode),
p->routetxt);
/* We use an exhaustive switch statement here so you get a compile /* We use an exhaustive switch statement here so you get a compile
* warning when new ones are added, and can think about where they go */ * warning when new ones are added, and can think about where they go */
switch (failcode) { switch (failcode) {
@@ -969,6 +976,14 @@ handle_intermediate_failure(struct command *cmd,
{ {
struct payment *root = payment_root(p); struct payment *root = payment_root(p);
paymod_log(p, LOG_DBG,
"Intermediate node %s reported %04x (%s) at %s on route %s",
type_to_string(tmpctx, struct node_id, errnode),
failcode, onion_type_name(failcode),
type_to_string(tmpctx, struct short_channel_id,
&errchan->channel_id),
p->routetxt);
/* We use an exhaustive switch statement here so you get a compile /* We use an exhaustive switch statement here so you get a compile
* warning when new ones are added, and can think about where they go */ * warning when new ones are added, and can think about where they go */
switch (failcode) { switch (failcode) {
@@ -1309,6 +1324,8 @@ static void payment_compute_onion_payloads(struct payment *p)
paymod_log(p, LOG_DBG, paymod_log(p, LOG_DBG,
"Created outgoing onion for route: %s", routetxt); "Created outgoing onion for route: %s", routetxt);
p->routetxt = tal_steal(p, routetxt);
/* Now allow all the modifiers to mess with the payloads, before we /* Now allow all the modifiers to mess with the payloads, before we
* serialize via a call to createonion in the next step. */ * serialize via a call to createonion in the next step. */
payment_continue(p); payment_continue(p);

3
plugins/libplugin-pay.h
View File

@@ -265,6 +265,9 @@ struct payment {
/* A unique id for the root of this payment. */ /* A unique id for the root of this payment. */
u64 id; u64 id;
/* A short description of the route of this payment. */
char *routetxt;
}; };
struct payment_modifier { struct payment_modifier {