I am trying to connect to my AWS MYSQL database following this tutorial: https://docs.aws.amazon.com/zh_cn/elasticbeanstalk/latest/dg/create_deploy_PHP.rds.html#php-rds-connect.
My Code
<?php
$dbhost = $_SERVER['RDS_HOSTNAME'];
$dbport = $_SERVER['RDS_PORT'];
$dbname = $_SERVER['RDS_DB_NAME'];
$charset = 'utf8' ;
$dsn = "mysql:host={$dbhost};port={$dbport};dbname={$dbname};charset={$charset}";
$username = $_SERVER['RDS_USERNAME'];
$password = $_SERVER['RDS_PASSWORD'];
$pdo = new PDO($dsn, $username, $password);
?>
The output
SQLSTATE[HY000] [2002] No connection could be made because the target machine actively refused it.
I am able to connect to my database with MySQL Workbench.
Any help would be greatly appreciated!
Please verify your Database settings. May be it's a wrong port setting.If you use localhost you can try to change the host to 127.0.0.1. The MySQL process might be stuck.
Related
I am setting a new live server for my Laravel application its work perfectly on localhost but not on live server. Now its showing SQL State [2002] connection refused. I also try with mysqli_connect and PDO but the error remains the same. Is possible a problem with Hosting Provider?
<?php
$servername = "examrunner.com";
$database = "XXXXXXXX";
$username = "XXXXXXX";
$password = "XXXXXXXXXX";
// Create connection
$conn = new mysqli($servername, $username, $password);
// Check connection
if ($conn->connect_error) {
die("Connection failed: " . $conn->connect_error);
}
echo "Connected successfully";
?>
Use server name as localhost. Because cPanel hosts your databases locally, use localhost as the database's hostname.
$servername = "localhost";
Please check below mentioned points to resolve this issue :
Check database and user exists
Make sure that Database user and Database connected to each other and you have given sufficient privileges to user.
If site hosted on current serve user hostname = 'localhost'
Try to print detailed error.
I have a website that has a page that needs to show all the information that is in the local MySQL server (not in the hosting). How am I gonna do that?
I only tried to change the connection details but no luck on that matter.
db_connect.php (connect to hosting server)
<?php
$servername = "localhost";
$username = "xxx";
$password = "yyy";
$database = "dbdb";
$conn = new mysqli($servername, $username, $password, $database);
if($conn->connect_error){
die("FAILED TO CONNECT : " . $conn->connect_error);
}
?>
to db_local.php (connect to my local server)
<?php
$servername = "192.168.x.xx";
$username = "";
$password = "";
$database = "info";
$conn = new mysqli($servername, $username, $password, $database);
if($conn->connect_error){
die("FAILED TO CONNECT : " . $conn->connect_error);
}
?>
Is it possible? I only need to do that as a first aid solution in my main problem. I am getting this kind of error:
FAILED TO CONNECT : Can't connect to MySQL server on '192.168.x.xx' (110)
mysql might only accept connections from localhost, if you are connecting to the db from your local computer then you need to change the address to localhost
If you are not connecting to the DB via local machine then you need to make sure that port 3306 is open on the server, selinux is off ( assuming you are on linux ) and that you have the proper credentials.
If that doesnt work edit your my.cnf and change the line bind-address: 127.0.0.1 to the machines local ip.
Hope this works...
https://www.cyberciti.biz/tips/how-do-i-enable-remote-access-to-mysql-database-server.html
connecting to mysql server on another PC in LAN
My system using core php and it is working fine in localhost. When I host into live then there is an error occurs site not working. I hosted in GoDaddy server and below are the code.
//connection code
<?php
$servername = "localhost";
$username = "*****";
$password = "*****";
$dbname = "******";
// Create connection
$conn = mysqli_connect($servername, $username, $password, $dbname);
// Check connection
if (!$conn) {
die("Connection failed: " . mysqli_connect_error());
}
?>
But i get below error in browser
PHP Warning: mysqli_connect(): (HY000/2002): No connection could be made because the target machine actively refused it.
in G:\PleskVhosts\projectname.com\httpdocs\pages\header.php on line 13
Please help me to fix it.
Not a problem in your code. May be service is not listing on your port or firewall is blocking your connection. In this case most possible reason is firewall.
You need to try "netstat -anb" for checking a running expected port. Here is a link my be help you:
No connection could be made because the target machine actively refused it?
I am trying to use mysqli_connect as such:
$host = "ftp.tatiana-renae.com";
$user = "tatiana";
$password = "********";
$dbname = "********";
$connection = mysqli_connect($host, $user, $password, $dbname);
but I get this error:
Database connection failed: Can't connect to MySQL server on 'ftp.tatiana-renae.com' (111) (2003)
I know mysqli_connect works differently than mysql_connect but I can't figure out what to do for mysqli_connect to make it happy. Any ideas?
Error 111 is "connection refused". One candidate explanation is that MySQL is not "listening" on the network, but only the TCP loopback address.
Check the my.cnf for the server, and check if it contains lines like this:
skip-networking
or
bind_address=127.0.0.1
If your PHP is running on the same server as MySQL, you can try using '127.0.0.1' for the host, in place of 'ftp.tatiana-renae.com'.
Is the MySQL server running? Can you connect to it using the mysql command line interface?
There's several other possibilities; but there's not enough information provided about you environment for us to accurately diagnose the problem. We're just guessing.
HI friends I wants to connect local server (linux) to a remote desktop's mssql database. I have reviewed the php document for assistance.
It defines the use of mysql_connect().
I used that and ends with some issues mainly do to the difference in domain.
Here is the datas I have.
$dbname = 'dbname';
$servername = 'servername.abc.cbd.net\instancename';
$username = 'domain\username';
$password = 'password';
$port = '1433';
Here is the connection code I have used.
$link= mssql_connect($servername, $username, $password);
if (!$link) {
die('Something went wrong while connecting to MSSQL');
}
Error am getting is
Warning: mssql_connect(): Unable to connect to server:servername.abc.cbd.net\instancename
Please help me to correct the code. Is there any other alternative for myssql_connect().
Thanks in advance.