+ /**
+ * Tries to discover all recipients by given decoded package data.
+ *
+ * @param $decodedData Decoded raw package data array
+ * @return void
+ * @todo Add some validation of recipient field, e.g. ip:port is found
+ * @todo The if() does only check for TCP, not UDP, e.g. try to get a $handlerInstance here
+ */
+ public function discoverDecodedRecipients (array $decodedData) {
+ // First clear all recipients
+ $this->clearRecipients();
+
+ // Explode 'recipient', first element is the IP/hostname
+ $recipient = explode(':', $decodedData[NetworkPackage::PACKAGE_DATA_RECIPIENT]);
+
+ // Is the 'recipient' field same as this peer's IP?
+ if ((($recipient[0] == HubTools::determineOwnExternalIp()) && ($recipient[1] == $this->getConfigInstance()->getConfigEntry('node_tcp_listen_port'))) || ($recipient[0] == $this->getConfigInstance()->getServerAddress())) {
+ /*
+ * Is same as own external IP+TCP port or internal IP, don't do anything here so other
+ * classes found an empty recipient list for internal (own) handling
+ * of the original content.
+ */
+
+ // Debug output (may flood)
+ /* NOISY-DEBUG: */ $this->debugOutput('RECIPIENT-DISCOVERY: Recipient ' . $recipient[0] . ' matches own ip (' . HubTools::determineOwnExternalIp() . ' or ' . $this->getConfigInstance()->getServerAddress() . ')');
+ } else {
+ // Debug output (may flood)
+ /* NOISY-DEBUG: */ $this->debugOutput('RECIPIENT-DISCOVERY: Recipient ' . $recipient[0] . ' is different than own external ip (' . HubTools::determineOwnExternalIp() . ') nor internal ip (' . $this->getConfigInstance()->getServerAddress() . '), need to forward (not yet implemented)!');
+
+ // This package is to be delivered to someone else, so add it
+ $this->getListInstance()->addEntry('ip_port', $decodedData[NetworkPackage::PACKAGE_DATA_RECIPIENT]);
+ }
+ }
+