From 69185319fc4ca19675e9dff5ad0015f68ccf51c6 Mon Sep 17 00:00:00 2001
From: Christian Schneider
Date: Wed, 19 Sep 2012 13:57:42 +0000
Subject: Added work-around for cURL 7.25.0 problem with first select call
 hanging

---
 it_url.class | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/it_url.class b/it_url.class
index 1b82278..1e61578 100644
--- a/it_url.class
+++ b/it_url.class
@@ -398,9 +398,10 @@ function get_multi($p=null)
 		$mrc = curl_multi_exec($mh, $active);
 	} while ($mrc == CURLM_CALL_MULTI_PERFORM);
 
+	$timeout = 0.001;	# Very short timeout to work around problem with first select call on cURL 7.25.0
 	while ($active && $mrc == CURLM_OK) 
 	{
-		if (curl_multi_select($mh) != -1) 
+		if (curl_multi_select($mh, $timeout) != -1) 
 		{
 			do {
 				$mrc = curl_multi_exec($mh, $active);
@@ -416,6 +417,7 @@ function get_multi($p=null)
 				}
 			} while ($mrc == CURLM_CALL_MULTI_PERFORM);
 		}
+		$timeout = 0.1;	# Longer delay to avoid busy loop but shorter than default of 1s in case we stil hit cURL 7.25.0 problem
 	}
 
 	$results = array();
-- 
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