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MacOS freeze when call "NSFileCoordinator :: addFilePresenter" repeatedly.Step:1 We call the function NSFileCoordinator :: addFilePresenter to add monitoring files, the number of monitoring files exceeds 30,000, and the function addFilePresenter cannot return error code,2 All applications cannot be opened, the command line prompts "Too many open files in system" in terminal, the system freeze3 Root process "filecoordinationd" open many filesI have two questions:1 Function “addFilePresenter” need to return error code when failure2 I think this may be a system vulnerability. If the code calls function “addFilePresenter” repeatedly, the system may freeze