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Enforcing connection timeout on socket #467

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Enforcing connection timeout on socket #467

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6 changes: 5 additions & 1 deletion require/class.Common.php
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Original file line number Diff line number Diff line change
Expand Up @@ -727,8 +727,10 @@ public function str2int($string, $concat = false) {
}

public function create_socket($host, $port, &$errno, &$errstr) {
global $globalSourcesTimeOut;
$ip = gethostbyname($host);
$s = socket_create(AF_INET, SOCK_STREAM, 0);
socket_set_option($s, SOL_SOCKET, SO_SNDTIMEO, array('sec' => $globalSourcesTimeOut, 'usec' => 0));
$r = @socket_connect($s, $ip, $port);
if (!socket_set_nonblock($s)) echo "Unable to set nonblock on socket\n";
if ($r || socket_last_error() == 114 || socket_last_error() == 115) {
Expand All @@ -741,8 +743,10 @@ public function create_socket($host, $port, &$errno, &$errstr) {
}

public function create_socket_udp($host, $port, &$errno, &$errstr) {
global $globalSourcesTimeOut;
$ip = gethostbyname($host);
$s = socket_create(AF_INET, SOCK_DGRAM, 0);
socket_set_option($s, SOL_SOCKET, SO_SNDTIMEO, array('sec' => $globalSourcesTimeOut, 'usec' => 0));
$r = @socket_bind($s, $ip, $port);
if ($r || socket_last_error() == 114 || socket_last_error() == 115) {
return $s;
Expand Down Expand Up @@ -925,4 +929,4 @@ public function greatcircle($begin_lat,$begin_lon,$end_lat,$end_lon,$nbpts = 20,
return $poMulti;
}
}
?>
?>