本文介绍了如何设置MongoClient连接超时?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
我有一个服务器,该服务器首先连接到MongoDB实例,然后启动Web服务器.如果MongoDB实例不可用,则没有必要启动Web服务器,因此我认为我需要以某种方式将超时设置为5秒.
I have a server which first connects to MongoDB instance, then starts web server. If MongoDB instance is not available, there is no point to start web server, so I think I need to somehow set a timeout to, say 5 seconds.
我该怎么做?
这是我的代码:
MongoClient.connect(Config.database.url).then((db) => { console.log('Connected to MongoDB'); databaseInstance = db; // start web server }) 推荐答案您可以像这样使用"connectTimeoutMS"
you can use "connectTimeoutMS" like so
MongoClient.connect(Config.database.url, { server: { socketOptions: { connectTimeoutMS: 5000 } } }).then((db) => { console.log('Connected to MongoDB'); databaseInstance = db; // start web server })这是有关它的更多信息...
Here is more information about it...
mongodb.github.io/node-mongodb-native/2.0/reference/connecting/connection-settings/ mongodb.github.io/node-mongodb-native/driver-articles/mongoclient.html
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如何设置MongoClient连接超时?
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