retransmitter.ack(seqID);
	private void _transmitBcastRequest(long seqID) {		Message reqMsg;		// i. If NULL_STATE, then ignore, just transient state before		// shutting down the retransmission thread		// ii. If blocked, be patient - reschedule		// iii. If the request is not pending any more, acknowledge it		// iv. Create a broadcast request and send it to the sequencer		if (state == NULL_STATE) {			if(log.isInfoEnabled()) log.info("Transmit BCAST_REQ[" + seqID + "] in NULL_STATE");			return;		}		if (state == BLOCK) return;		synchronized(reqTbl) {		if (!reqTbl.containsKey(new Long(seqID))) {			retransmitter.ack(seqID);			return;		}		}		reqMsg = new Message(sequencerAddr, addr, new byte[0]);		reqMsg.putHeader(getName(), new Header(Header.REQ, seqID, NULL_ID));		passDown(new Event(Event.MSG, reqMsg));	}