Function payment_waitsendpay_finished

plugins/libplugin-pay.c:1633–1698

}

static struct command_result *
payment_waitsendpay_finished(struct command *cmd,
			     const char *method,
			     const char *buffer,
			     const jsmntok_t *toks, struct payment *p)
{
	u8 *update;

	assert(p->route != NULL);

	p->end_time = clock_time();
	p->result = tal_sendpay_result_from_json(p, buffer, toks);

	if (p->result == NULL) {
		paymod_log(p, LOG_UNUSUAL,
			   "Unable to parse `waitsendpay` result: %.*s",
			   json_tok_full_len(toks),
			   json_tok_full(buffer, toks));
		payment_set_step(p, PAYMENT_STEP_FAILED);
		return payment_continue(p);
	}

	payment_result_infer(p->route, p->result);

	if (p->result->state == PAYMENT_COMPLETE) {
		paymod_log(p, LOG_INFORM,
			   "HTLC result state=success, sent=%s, deliver=%s",
			   fmt_amount_msat(tmpctx, p->result->amount_sent),
			   fmt_amount_msat(tmpctx, p->final_amount));
		payment_set_step(p, PAYMENT_STEP_SUCCESS);
		return payment_continue(p);
	}

	payment_chanhints_unapply_route(p);

	/* Tell gossipd, if we received an update */
	update = channel_update_from_onion_error(tmpctx, p->result->raw_message);
	if (update) {
		struct out_req *req;
		paymod_log(p, LOG_DBG,
			   "Extracted channel_update %s from onionreply %s",
			   tal_hex(tmpctx, update),
			   tal_hex(tmpctx, p->result->raw_message));
		req = jsonrpc_request_start(payment_cmd(p), "addgossip",
					    payment_addgossip_success,
					    payment_addgossip_failure, p);
		json_add_hex_talarr(req->js, "message", update);

		paymod_log(p, LOG_INFORM,
			   "HTLC result state=failed, sent=%s, todeliver=%s, "
			   "code=%d (%s)",
			   fmt_amount_msat(tmpctx, p->result->amount_sent),
			   fmt_amount_msat(tmpctx, p->final_amount),
			   p->result->code, p->result->failcodename);

		return send_outreq(req);
	}