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Infinite For Loop in ValidateEmailBox > GetLine Function

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Subject:Infinite For Loop in...
Summary:Infinite Loop in ValidateEmailBox for thewarburtons@verion.net
Messages:2
Author:Maureen M
Date:2017-11-18 15:22:58
 

 


  1. Infinite For Loop in...   Reply   Report abuse  
Picture of Maureen M Maureen M - 2017-11-18 15:22:58
Hello,

Validating email box for thewarburtons@verion.net email is causing infinite for loop in ValidateEmailBox > GetLine Function. Please let me know once the issue is fixed. Thanks

Mahantesh Patil
mahantesh_patil@mansionselect.com

  2. Re: Infinite For Loop in...   Reply   Report abuse  
Picture of Ian Ian - 2017-12-28 14:38:00 - In reply to message 1 from Maureen M
It's not an infinite loop. It's caused by the script timing out while fgets is waiting for a response (and verion.net isn't sending one).

Using fread in function GetLine in email_validation.php solves the problem *provided* the timeout is also set low enough (there are multiple calls to this function via VerifyResultLines so they can add up).

I'm getting satisfactory results with:

$validator->timeout=5; (in test_email_validation.php)

and the following replacement function (in email_validation.php):

Function GetLine($connection)
{
$data=fread($connection,100); // because fgets does not respect socket_set_timeout
$lines=explode("\n",$data);
$line=trim($lines[0]);
if($line)
{
if($this->debug) $this->OutputDebug("S $line");
return($line);
}
return(0);
}

 
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