A script to check if a count.ly instance is still running. Was written for a monit task/job.

check_countly.php

#!/bin/php
<?php
// Active assert and make it quiet
assert_options(ASSERT_ACTIVE, 1);
assert_options(ASSERT_WARNING, 0);
assert_options(ASSERT_QUIET_EVAL, 1);

// Create a handler function
function my_assert_handler($file, $line, $code)
{
	header('500 FAILED');
	echo '500 FAILED',PHP_EOL;
	echo "Line $line",PHP_EOL,"Condition: ".$code,PHP_EOL;
	die();
}

// Set up the callback
assert_options(ASSERT_CALLBACK, 'my_assert_handler');


$urls[] = 'https://countly.example.com/i'; // Write API
$urls[] = 'https://countly.example.com/o'; // Read API

ob_start();
foreach ($urls as $url) {
	$ch = curl_init();
	curl_setopt($ch, CURLOPT_URL, $url);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
	curl_setopt($ch, CURLOPT_HEADER, FALSE);
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); // accept all SSL certs
	$response = curl_exec($ch);

	$http_status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
	curl_close($ch);
	
	assert('$http_status == 400', 'HTTP status differs from the expected 400');
	assert('strpos($response, \'Missing parameter\') > 0', "Can't find the phrase \"Missing parameter\" in the response");

	$json = json_decode($response);	
	assert('json_last_error() == JSON_ERROR_NONE', 'Can\'t parse response into JSON');
}

header("200 SUCCESSFUL");
echo "all_systems_running",PHP_EOL;
ob_flush();
?>