使用 Twitter 监控你的服务器程序下载
把里面一些参数改成你的，然后放到 cron 里，1或5分钟运行一次
twitter_alert_server.php
<?php
// Specify the target URL in your server
$targetUrl = 'http://YOUR_SERVER_URL';
// Specify what the response is from the server
$targetText = 'Hello from 21andy.com';
// We will be using cURL for fetching the content
$ch = curl_init();
// Set the params
curl_setopt($ch, CURLOPT_URL, $targetUrl);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 2);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// Get the response
$response = curl_exec($ch);
curl_close($ch);
// Are things in right place ?
if ($response == $targetText) {
die('Site is up and running!');
}
// Nope, so here are the sender's twitter info
$username = 'SENDER_TWITTER_USERNAME';
$password = 'SENDER_TWITTER_PASSWORD';
// Receiver's twitter username
$receiver = 'RECEIVER_TWITTER_USERNAME';
// Alert message to send
$message = '21andy.com is not responding, please fix ASAP!';
// The Twitter API address (new direct message)
$url = 'http://twitter.com/direct_messages/new.json';
// We will be using cURL for this
$ch = curl_init();
// Set the params
curl_setopt($ch, CURLOPT_URL, "$url");
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 2);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "user=$receiver&text=$message");
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
// Send the request
$response = curl_exec($ch);
curl_close($ch);
// Success or failure
if (!empty($response)) {
echo 'Recipient has been notified.';
} else {
echo 'No response from twitter.';
}
// Specify the target URL in your server
$targetUrl = 'http://YOUR_SERVER_URL';
// Specify what the response is from the server
$targetText = 'Hello from 21andy.com';
// We will be using cURL for fetching the content
$ch = curl_init();
// Set the params
curl_setopt($ch, CURLOPT_URL, $targetUrl);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 2);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
// Get the response
$response = curl_exec($ch);
curl_close($ch);
// Are things in right place ?
if ($response == $targetText) {
die('Site is up and running!');
}
// Nope, so here are the sender's twitter info
$username = 'SENDER_TWITTER_USERNAME';
$password = 'SENDER_TWITTER_PASSWORD';
// Receiver's twitter username
$receiver = 'RECEIVER_TWITTER_USERNAME';
// Alert message to send
$message = '21andy.com is not responding, please fix ASAP!';
// The Twitter API address (new direct message)
$url = 'http://twitter.com/direct_messages/new.json';
// We will be using cURL for this
$ch = curl_init();
// Set the params
curl_setopt($ch, CURLOPT_URL, "$url");
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 2);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, "user=$receiver&text=$message");
curl_setopt($ch, CURLOPT_USERPWD, "$username:$password");
// Send the request
$response = curl_exec($ch);
curl_close($ch);
// Success or failure
if (!empty($response)) {
echo 'Recipient has been notified.';
} else {
echo 'No response from twitter.';
}