var promise = new Promise(function(resolve, reject) {
client2.lindex("stop:timer", 0, function(err, result) {
if(err) {reject(err)}
if (cur_time < stop_timer) {
resolve(result)
}
});
})
promise.then(res => {response.write("event: timer\ndata: " + "{\"stop\": " + res + ", \"cur\": " + cur_time + "}\n\n");
})