I was able to play around with matchmaking and thought I would ask a few questions. For example, if I had a rule that on minimum, required two players to be in a game and on maximum four players to be in a game. I know that once two players find a match successfully, an auto backfill ticket is created. When this backfill ticket gets fulfilled after another two people join, if one of these 4 players leave, is there supposed to be another backfill ticket to replace the player who left? From what I have found, automatic backfill only gets fulfilled once.
Also, I have found that when a player leaves a game and tries joining a new match, the auto backfill ticket associated with the game session that the old player left gets cancelled. Why does this happen? Or is this not supposed to happen?
Thirdly, if a player leaves a game session with an open backfill matchmaking ticket, does the matchmaking ticket get updated with the information that a player left?
Lastly, has anyone come across this message associated with a backfill ticket and knows what it means?
The game session null was not found, or was in a state which wouldn’t accept new player sessions.
Thanks in advance once again.