rate limiting using memcache

This commit is contained in:
Brian Quinion
2012-12-08 17:38:10 +00:00
parent bde251f2a2
commit e03ae6d7eb
4 changed files with 188 additions and 4 deletions

40
utils/blocks.php Executable file
View File

@@ -0,0 +1,40 @@
#!/usr/bin/php -Cq
<?php
require_once(dirname(dirname(__FILE__)).'/lib/init-cmd.php');
ini_set('memory_limit', '800M');
$aCMDOptions = array(
"Manage service blocks / restrictions",
array('help', 'h', 0, 1, 0, 0, false, 'Show Help'),
array('quiet', 'q', 0, 1, 0, 0, 'bool', 'Quiet output'),
array('verbose', 'v', 0, 1, 0, 0, 'bool', 'Verbose output'),
array('list', 'l', 0, 1, 0, 0, 'bool', 'List recent blocks'),
array('delete', 'd', 0, 1, 0, 0, 'bool', 'Clear recent blocks list'),
);
getCmdOpt($_SERVER['argv'], $aCMDOptions, $aResult, true, true);
$m = getBucketMemcache();
if (!$m)
{
echo "ERROR: Bucket memcache is not configured\n";
exit;
}
if ($aResult['list'])
{
$aBlocks = getBucketBlocks();
echo "\n";
printf(" %-40s | %12s | %7s | %13s | %16s | %31s\n", "Key", "Total Blocks", "Current", "Still Blocked", "Last Req Blocked", "Last Block Time");
printf(" %'--40s | %'-12s | %'-7s | %'-13s | %'-16s | %'-31s\n", "", "", "", "", "", "");
foreach($aBlocks as $sKey => $aDetails)
{
printf(" %-40s | %12s | %7s | %13s | %16s | %31s\n", $sKey, $aDetails['totalBlocks'], (int)$aDetails['currentBucketSize'], $aDetails['lastRequestBlocked']?'Y':'N', $aDetails['currentlyBlocked']?'Y':'N', date("r", $aDetails['lastBlockTimestamp']));
}
echo "\n";
}
if ($aResult['delete'])
{
clearBucketBlocks();
}