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I have a python script that includes:-

from twisted.internet.protocol import Protocol, Factory
from twisted.internet import reactor
reactor.listenTCP(3800, factory)
print "Server Started"

This opens a socket on port 3800 which works if I start from SSH but I want to do a check for the open port and if it is closed reopen using PHP but I cannot seem to get the python script to execute.

Here is how I am calling it via PHP at the moment

function serverCheck() {
$host = "MYHOST";
$port = 3800;
$connection = @fsockopen($host, $port);

if ( !is_resource($connection) ) { // port not open


I have tried a lot of things I have found on my searches but I just cannot seem to get the file to execute.

A nice guy was helping me out at SO but couldn't figure out the answer so redirected me to here.

My files are chmod correctly and the function "serverCheck" 100% gets hit but the python script never seems to get executed!

share|improve this question
To expand: httpd is running by user apache. User apache is in group chatserver. The py and php files are both 755 and owned by group chatserver. The rest of the comments:… – Joe Frambach Apr 5 '13 at 16:01
Thank you @JoeFrambach! – Will Roberts Apr 5 '13 at 16:07
What happens when you try to execute the script? Where is your error checking?! – Michael Hampton Apr 5 '13 at 16:11
I get array(0) {} printed out from var_dump($output); and the file doesnt get executed! – Will Roberts Apr 5 '13 at 16:20
What does your apache error log say ? – etagenklo Apr 6 '13 at 17:28

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