“重试"的设计模式失败的逻辑?

本文介绍了“重试"的设计模式失败的逻辑?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在编写一些重新连接逻辑，以定期尝试与发生故障的远程端点建立连接.本质上，代码如下所示:

I'm writing some reconnect logic to periodically attempt to establish a connection to a remote endpoint which went down. Essentially, the code looks like this:

public void establishConnection() { try { this.connection = newConnection(); } catch (IOException e) { // connection failed, try again. try { Thread.sleep(1000); } catch (InterruptedException e) {}; establishConnection(); } }

我已经多次使用与上述类似的代码解决了这个普遍问题，但我对结果很不满意.有没有专门针对这个问题设计的设计模式?

I've solved this general problem with code similar to the above on many occasions, but I feel largely unsatisfied with the result. Is there a design pattern designed for dealing with this issue?

推荐答案

值得一试的图书馆是 Sarge，根据定义的计划自动执行重试.

One library worth checkout out is Sarge, which automatically performs retries according to a defined plan.