node mysql connects to one ip address but not another

user_2690257 0
Viewed 26

The following connection works using mysql node

// create mysql connection
const con = mysql.createConnection({
  host: 'ip-208-109-35-193.ip.secureserver.net',
  user: 'myusr',
  password: 'mypass',
  database : 'admin_ad',
  port: '3306'
});

con.connect(function(err) {
  if (err) {
    console.log('Failed to connect MySQL.');
    console.error(err);
    return;
}
});

However when I try another host such as:

const con = mysql.createConnection({
  host: '64.64.64.64',
  user: 'myusr',
  password: 'mypass',
  database : 'admin_ad',
  port: '3306'
});

The connection does NOT work. I tried these exact same credentials in a Sequel application locally (Sequel Ace) on mac and it works I get a connection. Does node mysql add somethign to the host or is there some type of protection set that needs to be undone? I have no idea why the same exact credentials that work on an application don't work on node mysql.

node-mysql
1 Answers

Digging into this I found that a server ip doesn't just "work". In example my hosting company has my server on a host named: "w4tr-gg7p.accessdomain.com" where the ip is 64.64.64.64. On a client such as Sequel Ace the ip works just fine. However on node mysql this does not work:

const con = mysql.createConnection({
  host: '64.64.64.64',
  user: 'myusr',
  password: 'mypass',
  database : 'admin_ad',
  port: '3306'
});

Change the host to "w4tr-gg7p.accessdomain.com" This is very confusing since in the node mysql documentation it always references the ip. I hope this helps someone that encounters this issue.

user_26902570
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