Connection Speed. anyway to get a faster connection ?

[ramon]

doing

Code: Select all

<?php
echo 'hello world!';
?>

is instant..

I have some advanced scripts that interact with MySQL etc they all run virtually instantly.
If I try using a telnet class, that seems to be fast 1-2 seconds to complete, but I need to use SSH so I can use this on multiple devices !!

Thanks

[TerraFrost]

Is the script saying "took 0.25 seconds" or whatever?

[ramon]

This script took about 5 seconds to complete :

Code: Select all

<?php
include('Net/SSH2.php');

define('NET_SSH2_LOGGING', NET_SSH2_LOG_COMPLEX);

$start = microtime(true);
$ssh = new Net_SSH2('127.0.0.1');
if (!$ssh->login('root', 'password')) {
    exit('Login Failed');
    }

//    echo $ssh->exec('pwd');
//    echo $ssh->exec('ls -la');

    //echo $ssh->getLog();
    $elapsed = microtime(true) - $start;
    echo "<hr>took $elapsed seconds<br>";
    ?>

But shows on screen as : took 0.527486 seconds

[TerraFrost]

What if you move the "$start = microtime(true);" line to above the include('Net/SSH2.php') line?

[ramon]

That returns :
took 0.177876 seconds

Timing it took about 5 seconds.

[TerraFrost]

Well I don't know what you expect me to do.

If all the lines, together, take 0.17 seconds to execute, then clearly the problem isn't with any particular line of code. There are 4.83 other seconds that are still unaccounted for. And if it's not any of the individual lines of code...

I have a few other ideas of things you could reproduce this slowdown with non-phpseclib code (which would presumably prove that it's a problem with your PHP setup) but I'd have to walk you through them and you might not do what I had had in mind and I might have to clarify and.... what would it get me? This isn't a general purpose support forum - this is a phpseclib support forum.

Good luck!

[ramon]

Thanks for taking the time to look at this.

The code I have posts is exactly what is being used.. nothing more.
So it can't be 'my' code as there is no my code.. just the example script.

if I do a similar test using a php telnet class it works fine, only a .5 - 1 second delay while that class logs in.
No idea why this isn't working.

Thanks anyway