executePendingJob method
Implementation
@override
int executePendingJob() {
final rt = _rt;
if (rt == null) return 0;
final err = jsExecutePendingJob(rt);
if (err < 0 && _ctx != null) {
FlutterQjsLogger.error(
'Pending JavaScript job failed',
_parseJSException(_ctx!),
);
}
return err;
}