From 7da54466e86cca7f9857f0a9701c95af6c3273a8 Mon Sep 17 00:00:00 2001
From: David Flatz
Date: Wed, 16 Mar 2022 14:32:15 +0100
Subject: keep CurlHandle and CurlMultiHandle around so that we can profit from
 connection reuse

---
 it_url.class | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

(limited to 'it_url.class')

diff --git a/it_url.class b/it_url.class
index 0e81354..aa2ce4a 100644
--- a/it_url.class
+++ b/it_url.class
@@ -1,6 +1,6 @@
 <?php
 /*
-**	Copyright (C) 1995-2021 by the ITools Authors.
+**	Copyright (C) 1995-2022 by the ITools Authors.
 **	This file is part of ITools - the Internet Tools Library
 **
 **	ITools is free software; you can redistribute it and/or modify
@@ -268,6 +268,7 @@ static function curl_opts($p=array())
 
 function request($p=array())
 {
+	static $curl;
 	$url = $this;
 	if ($p['url'])
 		$this->__construct($p['url']);
@@ -281,7 +282,14 @@ function request($p=array())
 		$stderr = it::fopen("php://memory", "r+");
 		$opts += [CURLOPT_STDERR => $stderr, CURLOPT_VERBOSE => 1];
 	}
-	$curl = curl_init($url->url);
+	if (!isset($curl))
+		$curl = curl_init($url->url);
+	else
+	{
+		curl_reset($curl);
+		curl_setopt($curl, CURLOPT_URL, $url->url);
+	}
+
 
 	if ($p['maxlength'] && !$p['writefunction'])
 	{
@@ -372,6 +380,7 @@ function request($p=array())
  */
 static function get_multi($p=null)
 {
+	static $mh;
 	$p += array('retries' => 1);
 
 	EDC('req', $p);
@@ -381,7 +390,8 @@ static function get_multi($p=null)
 
 	$opts = self::curl_opts($p);
 
-	$mh = curl_multi_init();
+	if (!isset($mh))
+		$mh = curl_multi_init();
 
 	$keys = $handles = $urls = $retries = [];
 	$addhandle = function ($key, $url) use (&$keys, &$handles, &$urls, $opts, $mh) {
-- 
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