Node.js 如何重新连接redis连接？

我举一个简单的例子：

var redis = require('redis'),
client = redis.createClient();

var test = function() {
    client.brpop('log', 0, function(err, reply) {
        if (err != null ) {
            console.log(err);
        }    else {
            .... parse log string ....
        }
        test();
    });
}

test();

---

重新启动redis服务器后如何重新连接redis连接？

redis客户端自动重新连接。只需确保处理来自客户端的

“error”

事件。根据：

否则，这就是过程的开始

this.emit("error", new Error(message));
// "error" events get turned into exceptions if they aren't listened for.  If the user handled this error
// then we should try to reconnect.
this.connection_gone("error");

接下来，该方法在客户机上运行

请注意，您还可以侦听发生此情况时要通知的

“重新连接”

事件

this.emit("error", new Error(message));
// "error" events get turned into exceptions if they aren't listened for.  If the user handled this error
// then we should try to reconnect.
this.connection_gone("error");