$socketResource = $this->getSocketResource();
$timeout = $this->getConfigInstance()->getConfigEntry('socket_timeout_seconds');
+ // Debug output
+ $this->debugOutput('CONNECTION-HELPER: Trying to connect to ' . $recipientData[0] . ':' . $recipientData[1] . ' with socketResource[' . gettype($socketResource) . ']=' . $socketResource . ' ...');
+
// Try to connect until it is connected
while ($isConnected = !@socket_connect($socketResource, $recipientData[0], $recipientData[1])) {
// Get last socket error