proxy server

[Conan Chai]

hi,

how do i read in the request from a browser?

the browser is set to point to my proxy server. i have tried the following codes

while(sysread($client,$request,1024) > 0)
{
    #do something
}

and

$bytes = sysread($client,$request,1024);
if($bytes > 0)
{
    #do something
}

obviously the browser request would be something like "GET .......\n\n" , so how do i 
check that \n\n has been received and tell the server to stop reading from $client.

any help is appreciated. thks
Conan

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