Exponential Backoff has become the default way of handling almost all cases of networking failure or unreliability. For instance, when your computer is trying to reach a website that appears to be down, it uses Exponential Backoff—trying again one second later, again a few seconds after that, and so forth. This is good for everyone: it prevents a host server that’s down from getting slammed with requests as soon as it comes back online, and it prevents your own machine from wasting too much effort trying to get blood from a stone.
