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  1. 01-11-2007 01:28 PM #1
    prophit
    prophit is offline Registered User
    Join Date
    Aug 2006
    Posts
    112

    Not Sure how to approach

    Im working on a project that is a IP monitor system.
    I have created a database and the script works for the most part. Now i wanted to added a few functions to help us out.
    Basicly this script runs and pings all these ip's and tells me weither or not its up. That works fine but takes almost 7 minutes to load cause there are 1320 Ip's it needs to ping. What i would like for it to do is only display the sites that failed the ping.
    Here is the main script along with my ping script.
    Code:
    <html>
<head>
<title>IP Monitor</title>
</head>
<body>
<meta http-equiv="refresh" content="600">

<?php
echo "<center>IP Monitor</center>";
include ('functions.php');
require_once('inc/conn.php');

echo "<center><form action='{$_SERVER['PHP_SELF']}' method='POST'>\n".
     "  <table width='450' border='0' cellspacing='3' cellpadding='3' id='ipmon'>\n".
     "      <tr align=center valign=top>\n".
     "      <td align=center valign=top><b>Property</b></td>\n".
     "      <td align=center valign=top><b>IP</b></td>\n".
	 "		<td align=center valign=top><b>Status</b></td>\n".
     "      </tr>\n";
$result  = mysql_query("Select prop, ip from ipinfo");
while ($row = mysql_fetch_array($result))
    {
	echo "<tr align=center valign=top>\n".
         "<td align=center valign=top>". $row['prop']. "</td>\n".
         "<td align=center valign=top>". $row['ip']. "</td>\n".	
	   	 "<td align=center valign=top>"; ping($row["ip"]); echo "</td>\n".
         "</tr>\n";
    }
echo "</table>\n".
     "</form>".
	 "</center>";
?>





</body>
</html>
    Ping Function
    Code:
    <?php
function ping($ProxyServer){
// false proxy used to generate connection error
       $ProxyPort = 80;
       $timeout= 5;
// must use next two statements
       set_time_limit(0);  //Time for script to run .. not sure how it works with 0 but you need it
       ignore_user_abort(true); //this will force the script running at the end
// Create Proxy      
       $handle = fsockopen($ProxyServer,$ProxyPort,$errno,$errstr,$timeout);    
       if (!$handle){
           echo "<img src='images/red.jpg'><br>";
	   } else {
// copied method for PING like time operation
           $status = socket_get_status($handle);
           stream_set_timeout($handle);     
//send somthing
           $write = fwrite($handle,"echo this\n");
           if(!$write){
               return 0;
           }
           stream_set_blocking($handle,0); 
//Try to read. the server will most likely respond with a "ICMP Destination Unreachable" and end the read. But that is a responce!
           fread($handle,1024);
           fclose($handle);
           echo "<img src='images/green.jpg'><br>";
	   }
}

?>
    Any help that could point me into the right direction is a big help and much appricated. Thanks!!!
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  2. 01-11-2007 09:32 PM #2
    MrCoder
    MrCoder is offline Registered User
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    PHP Code:
    <html>
    <head>
    <title>IP Monitor</title>
    </head>
    <body>
    <meta http-equiv="refresh" content="600">

    <center>IP Monitor</center>

    <center>
        <form action='<?php echo $_SERVER['PHP_SELF']; ?>' method='POST'>
        <table width='450' border='0' cellspacing='3' cellpadding='3' id='ipmon'>
        <tr align="center" valign="top">
            <td align="center" valign="top"><b>Property</b></td>
            <td align="center" valign="top"><b>IP</b></td>
            <td align="center" valign="top"><b>Status</b></td>
        </tr>
        
    <?php
    include ('functions.php');
    require_once(    'inc/conn.php');

    $result = mysql_query("Select prop, ip from ipinfo");
    while(    $row = mysql_fetch_array($result))
    {
    ?>
        <tr align="center" valign="top">
            <td align="center" valign="top"><?php echo $row['prop']; ?></td>
            <td align="center" valign="top"><?php echo $row['ip']; ?></td>
            <td align="center" valign="top"><img src="images/<?php echo (ping($row['ip'])) ? "green" : "red"; ?>"><br></td>
        </tr>
    <?php
    }
    ?>
        </table>
        </form>
    </center>

    </body>
    </html>

    PHP Code:
    <?php
    function ping($ProxyServer)
    {
            $ProxyPort        = 80;
            $timeout        = 5;
        
            set_time_limit(0);
            ignore_user_abort(true);
        
            // Create Proxy      
            $handle = fsockopen($ProxyServer, $ProxyPort, $errno, $errstr, $timeout);    
        if(!    $handle)
        {
            return     false;
        } else {
                $status = socket_get_status($handle);
                stream_set_timeout($handle);   
              
                //send somthing
                $write = fwrite($handle,"echo this\n");
            
            if(!    $write)
                return     false;
            
                stream_set_blocking($handle,0); 
            
                fread($handle,1024);
                fclose($handle);
            
            return     true;
        }
    }
    ?>
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  3. 01-11-2007 11:11 PM #3
    prophit
    prophit is offline Registered User
    Join Date
    Aug 2006
    Posts
    112
    Well Unfortantly that didnt work. Still posted all 1320 sites along with now showing a red X cause it cant find the image.
    I think i have to just rewrite the whole thing. Have it hide the array and only display the ones that fail.
    I'll try to muster something up
    Thanks again for the help
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  4. 01-12-2007 02:21 AM #4
    NightShift58
    NightShift58 is offline Pura vida
    Join Date
    Dec 2006
    Location
    Escazú (Costa Rica) and Mallorca (Spain)
    Posts
    3,234
    What is the major issue? The 1320 hosts in the list or the 7 minutes it takes to ping all of them?

    If you just want to suppress the successful pings, you'll have to change this:
    PHP Code:
    while($row = mysql_fetch_array($result))
    {
    ?>
        <tr align="center" valign="top">
            <td align="center" valign="top"><?php echo $row['prop']; ?></td>
            <td align="center" valign="top"><?php echo $row['ip']; ?></td>
            <td align="center" valign="top"><img src="images/<?php echo (ping($row['ip'])) ? "green" : "red"; ?>"><br></td>
        </tr>
    <?php
    }
    to this:
    PHP Code:
    <?php
    while($row = mysql_fetch_array($result)) {
      if (!    ping($row['ip'])) {
            ?>
        <tr align="center" valign="top">
          <td align="center" valign="top"><?php echo $row['prop']; ?></td>
          <td align="center" valign="top"><?php echo $row['ip']; ?></td>
          <td align="center" valign="top"><img src="images/red.jpg"><br></td>
        </tr>
        <?php
          }
    }
    ?>
    This will cut the list down but it won't save any time.
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  5. 01-12-2007 02:22 PM #5
    prophit
    prophit is offline Registered User
    Join Date
    Aug 2006
    Posts
    112
    thats exactly what i wanted to do!! suppress the successful pings. Thanks alot!!!!
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