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Javascript Node.js redis blpop超时不工作_Javascript_Node.js_Redis_Node Redis - Fatal编程技术网

Javascript Node.js redis blpop超时不工作

Javascript Node.js redis blpop超时不工作,javascript,node.js,redis,node-redis,Javascript,Node.js,Redis,Node Redis,我在Node.js中有一个非常简单的测试程序: // From 'npm install redis' var redis = require("redis"); var client = redis.createClient(); client.blpop("mylist", 1, function (err, res) { if (err) { throw err; } console.log("Result is " + res); });

我在Node.js中有一个非常简单的测试程序:

// From 'npm install redis'
var redis = require("redis");

var client = redis.createClient();

client.blpop("mylist", 1, function (err, res) {
    if (err) {
        throw err;
    }

    console.log("Result is " + res);
});
如果Redis中的
mylist
为空列表,则此程序没有输出。我希望它在1秒后输出“Result is null”,因为阻塞pop操作应该超时,但它没有超时。发生了什么事