Can I close file descriptors for currently unused UIAppFonts?
问题 We bundle a lot of fonts with our iOS app, and we put them all in UIAppFonts for faster loading. (We're using them inside UIWebView and it's much faster than using loading files with @font-face ). However this lead me to occasionally get this kind of warning: Mar 13 23:07:16 iPad afcd[2582] <Error>: Max open files: 78 Mar 13 23:07:17 iPad mobile_house_arrest[2584] <Error>: Max open files: 78 Mar 13 23:07:17 iPad mobile_house_arrest[2586] <Error>: Max open files: 78 Mar 13 23:07:17 iPad mobile