This patch for libvirt-php Pre-4.2 version.<br />I checked with libvirt 0.8.8 version.<br /><br />I fixed irConnectClose failed issue on list_domains.<br />And web example codes updated for 0.8.8 API.<br /><br />This issue is:<br />$domains = libvirt_list_domains($conn);<br />PHP Warning:  main(): virConnectClose failed with 1 on destructor: (null) <br /><br />And if ssh connect to remote host then some netcat processes remain on remote host.<br /><br /># ps axu|grep libvirt|grep &#39;nc -U&#39;<br />apache   27867  0.0  0.0   7332   368 ?        Ss   12:09   0:00 nc -U /var/run/libvirt/libvirt-sock<br />apache   27871  0.0  0.0   7332   372 ?        Ss   12:09   0:00 nc -U /var/run/libvirt/libvirt-sock<br />apache   27875  0.0  0.0   7332   368 ?        Ss   12:09   0:00 nc -U /var/run/libvirt/libvirt-sock<br /><br />Thanks for libvirt-php.<br />Regards,<br />==<br />Yukihiro Kawada<br /><br /><br />diff --git a/examples/libvirt.php b/examples/libvirt.php<br />index 10e7e38..8a54acd 100644<br />--- a/examples/libvirt.php<br />+++ b/examples/libvirt.php<br />@@ -22,7 +22,7 @@<br /> 		}<br /> <br /> 		function get_hostname() {<br />-			return libvirt_get_hostname($this-&gt;conn);<br />+			return libvirt_connect_get_hostname($this-&gt;conn);<br /> 		}<br /> <br /> 		function get_domain_object($nameRes) {<br />@@ -178,30 +178,23 @@<br /> 		}<br /> <br /> 		function get_uri() {<br />-			return libvirt_get_uri($this-&gt;conn);<br />+			return libvirt_connect_get_uri($this-&gt;conn);<br /> 		}<br /> <br /> 		function get_domain_count() {<br />-			$ac = libvirt_get_active_domain_count($this-&gt;conn);<br />-			$ic = libvirt_get_inactive_domain_count($this-&gt;conn);<br />-			$tc = libvirt_get_domain_count($this-&gt;conn);<br />-<br />-			return array(<br />-					&#39;active&#39;   =&gt; $ac,<br />-					&#39;inactive&#39; =&gt; $ic,<br />-					&#39;total&#39;    =&gt; $tc<br />-				    );<br />+                        return libvirt_domain_get_counts($this-&gt;conn);<br /> 		}<br /> <br /> 		function get_domains() {<br /> 			$domNames = array();<br /> <br /> 			$doms = libvirt_list_domains($this-&gt;conn);<br />-			foreach ($doms as $dom) {<br />-				$tmp = libvirt_domain_get_uuid_string($dom);<br />-				$domNames[$tmp] = libvirt_domain_get_name($dom);<br />+			foreach ($doms as $nam) {<br />+                            $dom = libvirt_domain_lookup_by_name($this-&gt;conn, $nam);<br />+                            $tmp = libvirt_domain_get_uuid_string($dom);<br />+                            $domNames[$tmp] = $nam;<br /> 			}<br />-<br />+                        unset($doms);<br /> 			ksort($domNames);<br /> 			return $domNames;<br /> 		}<br />@@ -316,7 +309,7 @@<br /> 			$ret = array();<br /> <br /> 			if ($name != false) {<br />-				$dom=libvirt_domain_lookup_by_name($this-&gt;conn, $name);<br />+				$dom = libvirt_domain_lookup_by_name($this-&gt;conn, $name);<br /> 				if (!$dom)<br /> 					return false;<br /> <br />diff --git a/src/libvirt-php.c b/src/libvirt-php.c<br />index 5e77994..f5a927b 100644<br />--- a/src/libvirt-php.c<br />+++ b/src/libvirt-php.c<br />@@ -3467,7 +3467,7 @@ PHP_FUNCTION(libvirt_list_domains)<br /> 	int *ids;<br /> 	char **names;<br /> 	const char *name;<br />-	int i;<br />+	int i, rv;<br /> 	virDomainPtr domain=NULL;<br /> <br /> 	GET_CONNECTION_FROM_ARGS(&quot;r&quot;,&zconn);<br />@@ -3490,6 +3490,12 @@ PHP_FUNCTION(libvirt_list_domains)<br /> 	}<br />   	efree(ids);<br /> <br />+	rv = virDomainFree (domain);  // Y.Kawada<br />+	if (rv != 0) {<br />+		php_error_docref(NULL TSRMLS_CC, E_WARNING,&quot;virDomainFree failed with %i on list_domain: %s&quot;, rv, LIBVIRT_G (last_error));<br />+        }<br />+        domain = NULL;<br />+<br /> 	expectedcount=virConnectNumOfDefinedDomains (conn-&gt;conn);<br /> 	names=emalloc(expectedcount*sizeof(char *));<br /> 	count=virConnectListDefinedDomains (conn-&gt;conn,names	,expectedcount);