lut*_*dle 4 api mongodb node.js
我看到我的猫鼬池在插入数据之前似乎已关闭,因为在调用云集群中的猫鼬数据库时出现此错误
MongoRuntimeError: Connection pool closed
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但我正在等待所有的电话?所以我不确定为什么会看到这个问题,也许这与我定义客户的方式有关?希望有人对此有一些建议或想法
export const storeData = async (data) =>{
const uri = `mongodb+srv://plantmaster:${password}@cluster0.yey8l.mongodb.net/plantstore?retryWrites=true&w=majority`;
const client = await MongoClient.connect(uri, {
useNewUrlParser: true,
useUnifiedTopology: true,
serverApi: ServerApiVersion.v1
});
const newPLantData = { name: "Company Inc", address: "Highway 37" };
await client.db("plantstore").collection("plantdata").insertOne(newPLantData, (err, res) =>{
if(err) throw err;
console.log(result)
})
await client.close();
};
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我在特快专递路线上调用此函数,如下所示
// store data
app.post('/store', async function (req, res) {
await storeData(req.body);
res.send('data was stored')
})
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小智 8
我遇到了同样的错误,但我通过在关闭连接之前等待 1500 毫秒来修复它。
setTimeout(() => {client.close()}, 1500)
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