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reservation: return FUNDING_STILL_SYNCING_BITCOIN if we might be missing funds.

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This is useful, and also makes us pass the testsuite.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2020-08-28 12:03:57 +09:30
parent 74c6307c54
commit 3f57249f08
1 changed files with 18 additions and 10 deletions
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28
wallet/reservation.c
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@ -310,19 +310,22 @@ static struct command_result *json_fundpsbt(struct command *cmd,
}
/* If they said "all", we expect to run out of utxos. */
if (all) {
/* If we have none at all though, fail */
if (!tal_count(utxos))
return command_fail(cmd, FUND_CANNOT_AFFORD,
"No available UTXOs");
if (all && tal_count(utxos))
break;
}
/* Since it's possible the lack of utxos is because we haven't
* finished syncing yet, report a sync timing error first */
if (!topology_synced(cmd->ld->topology))
return command_fail(cmd,
FUNDING_STILL_SYNCING_BITCOIN,
"Cannot afford: still syncing with bitcoin network...");
return command_fail(cmd, FUND_CANNOT_AFFORD,
"Could not afford %s using all %zu available UTXOs: %s short",
type_to_string(tmpctx,
struct amount_sat,
amount),
all ? "all"
: type_to_string(tmpctx,
struct amount_sat,
amount),
tal_count(utxos),
all ? "all"
: type_to_string(tmpctx,
@ -334,11 +337,16 @@ static struct command_result *json_fundpsbt(struct command *cmd,
/* Anything above 0 is "excess" */
if (!inputs_sufficient(input, AMOUNT_SAT(0),
*feerate_per_kw, *weight,
&diff))
&diff)) {
if (!topology_synced(cmd->ld->topology))
return command_fail(cmd,
FUNDING_STILL_SYNCING_BITCOIN,
"Cannot afford: still syncing with bitcoin network...");
return command_fail(cmd, FUND_CANNOT_AFFORD,
"All %zu inputs could not afford"
" fees",
tal_count(utxos));
}
}
return finish_psbt(cmd, utxos, *feerate_per_kw, *weight, diff, *reserve,