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Topic
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I am trying to get thread info from clapi for our custom monitoring tool (php).
Super easy with PHP and CURL, just by calling
<pre>https://hostname:15037/clapi/api/site/sitename/command/thread/state</pre>
but i am missing two critical pieces of info per thread:the number of pending messages and proto err msg. (as seen in normal thread status window).
Is there a different way to get this, could they be added in a future release of clapi? Without them i am missing the two most important runtime metrics, aside from threads and processes being up or down.
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Replies
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Sure, no problem. I have created a small function execCLAPICmd which executes an http request. As you can see, it always uses http POST. It’s exceedingly simple.
<?php
$authhash = base64_encode(“user:password”);
$headers = array(“Authorization: Basic $authhash”);
$site = “sitename”;
$process = “processname”;
$thread = “threadname”;
$server = “ourserver.ourdomain.com”;$cmd = “clapi/api/site/$site/command/process/$process/thread/$thread/start”;
$result = execCLAPICmd($server, 15037, $headers, $cmd);
$result = json_decode($result);
$result = $result->$thread;echo “status thread: $thread: {$result->state}<br/>”;
var_dump($result); //dump rest of the result object
function execCLAPICmd($hostname, $port, $headers, $cmd) {
//first get xcsrf token
$xcsrf_token_url = “https://$hostname:$port/clapi/api/security/csrf”;
$ch = curl_init($xcsrf_token_url);curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$cookiefile = ‘/tmp/curl-session’; //must be valid directory!
curl_setopt($ch, CURLOPT_COOKIEFILE, $cookiefile);
curl_setopt($ch, CURLOPT_COOKIEJAR, $cookiefile);$xcsrf_response = curl_exec($ch);
$xcsrf_response_err = curl_error($ch);
if(! empty($xcsrf_response_err)) {
$xcsrf_response = $xcsrf_response_err;
}$xcsrf_token_obj = json_decode($xcsrf_response);
$xcsrf_token = $xcsrf_token_obj->csrf;
$headers[] = “X-CSRF-TOKEN: $xcsrf_token”;
$url = “https://$hostname:$port/$cmd”;
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_HEADER, 0); //set to 1 to also output headers
curl_setopt($ch, CURLOPT_POSTFIELDS, $postfields);$return = curl_exec($ch);
$cerr = curl_error($ch);if(! empty($cerr)) {
$return = $cerr;
}curl_close($ch);
return $return;
}?>
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