docs: protected void putConnectionBackInPartition(ConnectionHandle connectionHandle) throws SQLException {
  
  		if (this.cachedPoolStrategy && ((CachedConnectionStrategy)this.connectionStrategy).tlConnections.dumbGet().getValue()){
  			connectionHandle.logicallyClosed.set(true);
  			((CachedConnectionStrategy)this.connectionStrategy).tlConnections.set(new AbstractMap.SimpleEntry<ConnectionHandle, Boolean>(connectionHandle, false));
  		} else {
  			BlockingQueue<ConnectionHandle> queue = connectionHandle.getOriginatingPartition().getFreeConnections();
  				if (!queue.offer(connectionHandle)){ // this shouldn't fail
  					connectionHandle.internalClose();
  				}
  		}
  
  
  	}