효율적인 오류 처리를 위해 약속 재시도 디자인 패턴을 구현하는 방법은 무엇입니까?

<code class="javascript">Promise.retry = function(fn, times, delay) {
  return new Promise(function(resolve, reject) {
    var error;
    var attempt = function() {
      if (times == 0) {
        reject(error);
      } else {
        fn().then(resolve)
          .catch(function(e){
            times--;
            error = e;
            setTimeout(function(){attempt()}, delay);
          });
      }
    };
    attempt();
  });
};</code>

<code class="javascript">work.publish()
    .then(function(result){
        return new Promise(function(resolve, reject){
            var intervalId = setInterval(function(){
                work.requestStatus(result).then(function(result2){
                    switch(result2.status) {
                        case "progress": break; //do nothing
                        case "success": clearInterval(intervalId); resolve(result2); break;
                        case "failure": clearInterval(intervalId); reject(result2); break;
                    }
                }).catch(function(error){clearInterval(intervalId); reject(error)});
            }, 1000);
        });
    })
    .then(function(){console.log('done')})
    .catch(console.error);</code>

<code class="javascript">var max = 5;
var p = Promise.reject();

for(var i=0; i<max; i++) {
    p = p.catch(attempt).then(test).catch(rejectDelay);
}
p = p.then(processResult).catch(errorHandler);</code>