During the annual veto session on Monday, the attendance was nearly perfect — with all 36 senators present and only one of the 151 House members absent. But lawmakers said that if the budget stalemate spills into August, it will be increasingly difficult to get all 36 senators back to Hartford when they are on summer vacation in numerous places. As such, lawmakers have been pushing to get a deal at some point in July with the thought that extra delays could potentially push a final agreement past Labor Day.