private static void unregisterChannelForReads(SelectorManager2 mgr,
			BasChannelImpl channel) {
		try {
			mgr.unregisterChannelForRead(channel);
		} catch (IOException e) {
			log.log(Level.WARNING, "Exception on unregister for read", e);
		} catch (InterruptedException e) {
			log.log(Level.WARNING, "exception on unregsiter", e);
		}
	}