TypeError: connection.end is not a function

Hi! When I use this code:

var config = {
    host     : 'localhost',
    user     : 'root',
    password : 'root',
    database : 'mydb',
    timezone: 'utc',
    multipleStatements: true  
  }; 
    var connection; 
    var mysql = require('promise-mysql'); 
	mysql.createConnection(config
	).then(function(conn){
		 connection = conn;
         var sql = "Select COUNT(*) From mydb";
		 var result = connection.query(sql);
		 return result;  
	}).then(function(result){ 
		connection.end();
		connection = {}; 
	}).catch(function(error){
		if (connection && connection.end) connection.end();  
	}); 

I’ve got error - TypeError: connection.end is not a function Why end is not a function? My nodejs version 8.10.0 Can anybody help me? Thanks!

[bitov27]

Hi! Thank you guys! I had decided this problem!!!

[ghost]

Hello,

I don’t know if you resolve your problem but i have the same error using sequelize-pool. If you do a console.log for connection variable you can view that end method isn’t defined now. Instead of this method you can use connection.close().