Function injectonion_fail

lightningd/pay.c:1707–1739

AUTODATA(json_command, &waitsendpay_command);

static struct command_result *
injectonion_fail(struct command *cmd,
		 const struct wallet_payment *payment,
		 enum jsonrpc_errcode pay_errcode,
		 const struct onionreply *onionreply,
		 const struct routing_failure *fail,
		 const char *errmsg,
		 struct secret *shared_secret)
{
	struct json_stream *js;

	/* Turn local errors into onion reply. */
	if (!onionreply) {
		const u8 *err;

		/* Local error with no context, use default error */
		if (fail->msg)
			err = fail->msg;
		else
			err = towire_temporary_channel_failure(tmpctx, NULL);

		onionreply = create_onionreply(tmpctx, shared_secret, err);
	}

	js = json_stream_fail(cmd, PAY_INJECTPAYMENTONION_FAILED, errmsg);
	/* We wrap the onion reply, as it expects. */
	json_add_hex_talarr(js, "onionreply",
			    wrap_onionreply(tmpctx, shared_secret, onionreply)
			    ->contents);

	json_object_end(js);
	return command_failed(cmd, js);
}

static struct command_result *
injectonion_succeed(struct command *cmd,