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POPHP Socket connection through proxy
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copied!<p>I'm building a webmail-client-like application, and I'm having issues connecting to POP3 through our beloved corp proxy. </p> <p>Due to client requirements, I'm obligated to use sockets to talk with their POP3 server (they actively specified this is mandatory and they also explained they have a proxy between the app server and the POP) so besides enabling me to work this is kind of the only option I have.</p> <p>Does anyone know how to do this? </p> <p>UPDATED TO ADD:</p> <p>Here's my socket handler:</p> <pre><code><?php class Socket { protected $handle = null; protected static $status = null; public function __construct($server, $port){ if(!$this->connect($server, $port)){ throw new UnexpectedValueException("Server $server in port $port unreachable."); } } public static function getStatus(){ return self::$status; } public function write($string){ fputs($this->handle, $string); return $this; } public function read($lines = 1){ $lines = abs((int)$lines);//people can be morons for($i = 0; $i < $lines; $i++){ $response []= $this->getLine(); } if($lines==1){ $response = $response[0]; } return $response; } public function connect($server, $port){ $errNo = 0; $handle = fsockopen($server, $port); if(!$handle){ return false; } $this->handle = $handle; return $this; } public function disconnect(){ if(gettype($this->handle)=='resource'){ fclose($this->handle); } } public function __destruct(){ $this->disconnect(); } protected function getLine(){ return fgets($this->handle); } } </code></pre> <p>I'm using it like so: </p> <pre><code>$plug = new Socket('mx.mailserver.com',110); $plug->write("USER $username\n")->read(); $could = $plug->write("PASS $password\n")->read(); if(strpos($could,'+OK')!==false){ $mails = $plug->write("STAT\n"); } </code></pre> <p>And right now our proxy is not letting me out; situation I would like to know how to revert.</p>

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