Why does the Flash Player throw a sandbox error in this case?
问题 I get a Flex 3 sandbox error #2048 after connecting to a Socket on a Java (1.5) server. The server code is all mine, i.e. not running under Apache. Flash Player 10.0 r32. The sequence is as follows... 1 Java server starts, listens on port 843 for policy file request and on port 45455 for my other requests. 2 Flex client served by Apache (although I get the same result if I run it from the file system), socket connection made on host:45455. 3 Flash Player requests policy file from port 843.