From 19985dbb8c0aa66dc4bf7905abc1148de909097d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Anton=20Luka=20=C5=A0ijanec?= <anton@sijanec.eu>
Date: Tue, 11 Jan 2022 12:35:47 +0100
Subject: prvi-commit

---
 utils/load_test_run.php | 107 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 utils/load_test_run.php

(limited to 'utils/load_test_run.php')

diff --git a/utils/load_test_run.php b/utils/load_test_run.php
new file mode 100644
index 0000000..47a1619
--- /dev/null
+++ b/utils/load_test_run.php
@@ -0,0 +1,107 @@
+<?php
+
+/**
+* skripta, ki asinhrono poklice podani url $_GET['url'] hkrati N-krat $_GET['n']
+* 
+*/
+
+// nastavitve za razlicne streznike, da lahko preprosto startamo skripto iz vecih serverjev
+
+if (!isset($_GET['server'])) $_GET['server'] = 2;
+
+if ($_GET['server'] == 1) {	// test.1ka.si
+	
+	if (!isset($_GET['url'])) $_GET['url'] = 'http://test.1ka.si/utils/load_test';
+	if (!isset($_GET['n'])) $_GET['n'] = 10; $n = (int)$_GET['n'];	// kolikokrat asinhrono poklicemo zgornjo povezavo
+	if (!isset($_GET['iterate'])) $_GET['iterate'] = 10; $iterate = (int)$_GET['iterate'];	// parameter ki ga podamo naprej - kolikokrat se znotraj ene povezave izpolnjuje form
+
+} elseif ($_GET['server'] == 2) {
+	
+	if (!isset($_GET['url'])) $_GET['url'] = 'http://www.1ka.si/utils/load_test.php';
+	if (!isset($_GET['n'])) $_GET['n'] = 2; $n = (int)$_GET['n'];	// kolikokrat asinhrono poklicemo zgornjo povezavo
+	if (!isset($_GET['iterate'])) $_GET['iterate'] = 2; $iterate = (int)$_GET['iterate'];	// parameter ki ga podamo naprej - kolikokrat se znotraj ene povezave izpolnjuje form
+	
+}
+
+
+// zacnemo
+
+$start = microtime(true);
+
+for ($i=0; $i<$n; $i++) {
+	$fp[$i] = JobStartAsync($_GET['url'].'?iterate='.$iterate.'&uniqueID='.$i);
+}
+
+while (true) {
+	sleep(1);
+	
+	for ($i=0; $i<$n; $i++)
+		$r[$i] = JobPollAsync($fp[$i]);
+	
+	$break = true;
+	for ($i=0; $i<$n; $i++)	
+		if ($r[$i] !== false) $break = false;
+	if ($break) break;
+	
+	for ($i=0; $i<$n; $i++)	{
+		$result = explode("\r\n\r\n", $r[$i], 2);
+	    $header = isset($result[0]) ? $result[0] : '';
+	    $content = isset($result[1]) ? $result[1] : '';
+		echo "<b>r{$i} = </b>{$content}<br>";
+	}
+	
+	echo "<hr>";
+	
+	flush(); @ob_flush();
+}
+
+$time_seconds = microtime(true) - $start;
+echo "<h3>All Jobs Complete in {$time_seconds} seconds</h3>";
+
+
+	
+// odpre asinhrono povezavo na skripto
+function JobStartAsync($url, $conn_timeout=30, $rw_timeout=86400)
+{
+	$errno = '';
+	$errstr = '';
+	
+	$url = parse_url($url);
+	if ($url['scheme'] != 'http') { 
+	    die('Only HTTP request are supported !');
+	}
+ 
+	$host = $url['host'];
+	$path = $url['path'];
+	$query = $url['query'] != '' ? "?{$url['query']}" : "";
+	
+	set_time_limit(0);
+	
+	$fp = fsockopen($host, 80);
+	
+	stream_set_blocking($fp, false);
+	stream_set_timeout($fp, $rw_timeout);
+
+	fputs($fp, "GET {$path}{$query} HTTP/1.1\r\n");
+	fputs($fp, "Host: $host\r\n");
+	fputs($fp, "Content-type: application/x-www-form-urlencoded\r\n");
+	fputs($fp, "Connection: close\r\n\r\n");
+	
+	return $fp;
+}
+
+// zaporedoma bere fp in vraca kaj se dogaja: returns false if HTTP disconnect (EOF), or a string (could be empty string) if still connected
+function JobPollAsync(&$fp) 
+{
+	if ($fp === false) return false;
+	
+	if (feof($fp)) {
+		fclose($fp);
+		$fp = false;
+		return false;
+	}
+	
+	return fread($fp, 10000);
+}
+	
+?>
\ No newline at end of file
-- 
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