Undefined constant "Socket\Raw\AF_INET"

[nadir1122]

I am getting this error
Undefined constant "Socket\Raw\AF_INET"
in file
\vendor\clue\socket-raw\src\Factory.php:78

Code

$host = "aspmx.l.google.com";
    $port = 25;

    $client = Graze\TelnetClient\TelnetClient::factory();
    $dsn = $host.":".$port;
    $client->connect($dsn);

[biggianteye]

The AF_INET constant is provided by the sockets extension. Does your PHP have this available? What does php -m show?

[nadir1122]

Result of php -m
Sockets extension is enabled and other requirements are verified by composer.

[biggianteye]

What do you get when you run php -r 'echo AF_INET;'

Also, how are you running the code from the first post?

[nadir1122]

PHP Parse error:  syntax error, unexpected string content "echo", expecting end of file in Command line code on line 1

Parse error: syntax error, unexpected string content "echo", expecting end of file in Command line code on line 1

Code from the first post is being run through php artisan serve command. In Routes/web.php file.

[nadir1122]