Normally, the PlaceBet and PlayerWin / PlayerLost are paired in the slot game and the fishing game. However, the fishing game does have an exception.
In case a player played a round of the fishing game with free bullets remain and logged out. When the player logs into the fishing game later and shoots some bullet, no matter he won or not, if he logged out without transferring fund, a
It is important that you must take care of this situation and make sure you can process the PlayerWin / PlayerLost correctly.