/**
* Blocking, may take a while
*/
public synchronized void start() {
if (_log.shouldLog(Log.DEBUG))
_log.debug("UPnP Start");
_shouldBeRunning = true;
if (!_isRunning) {
long b = _context.clock().now();
try {
_isRunning = _upnp.runPlugin();
if (_log.shouldLog(Log.INFO))
_log.info("UPnP runPlugin took " + (_context.clock().now() - b));
} catch (Exception e) {
// NPE in UPnP (ticket #728), can't let it bring us down
if (!_errorLogged) {
_log.error("UPnP error, please report", e);
_errorLogged = true;
}
}
}
if (_isRunning) {
_rescanner.schedule(RESCAN_LONG_DELAY);
if (_log.shouldLog(Log.DEBUG))
_log.debug("UPnP Start Done");
} else {
_rescanner.schedule(RESCAN_SHORT_DELAY);
// Do we have a non-loopback, non-broadcast address?
// If not, that's why it failed (HTTPServer won't start)
if (!Addresses.isConnected()) {
if (!_disconLogged) {
_log.logAlways(Log.WARN, "UPnP start failed - no network connection?");
_disconLogged = true;
}
} else {
_log.error("UPnP start failed - port conflict?");
}
}
}
