That's a great hint, thank you! I tried to do so, but bumped into a problem: I need to pass FS from the old module to the new one. I'm using the most basic default MEMFS.
Any idea how to do it? Or maybe I should recursively walk and copy files? That's not the most elegant solution, but should work. Kind regards, Ilya Kantor > On 9 Feb 2023, at 20:30, 'Sam Clegg' via emscripten-discuss > <emscripten-discuss@googlegroups.com> wrote: > > Hi Ilya, > > Emscripten doesn't have any way to do that today (at least not that I know > of). > > Your best bet is probably to use `-sMODULARIZE` and then construct a new > instance for each time you want to call `main`. i.e `new MyModule()` each > time. > > cheers, > sam > > On Thu, Feb 9, 2023 at 11:18 AM Ilya Kantor <ilia...@gmail.com > <mailto:ilia...@gmail.com>> wrote: >> Hello, >> >> I use Emscripten to compile a CLI application, and then run its _main many >> times. >> >> The problem is that it expects every call to be "from the scratch", with >> uninitialized data structures. >> >> Right now, e.g. a file has `struct my_type s`, and initializes it on the >> first run, then it survives till the second run and spoils it. >> >> How to re-init WASM, to clear memory for new runs (start afresh) while >> keeping FS untouched? >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "emscripten-discuss" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to emscripten-discuss+unsubscr...@googlegroups.com >> <mailto:emscripten-discuss+unsubscr...@googlegroups.com>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/emscripten-discuss/140af2b7-874c-4308-8563-044e066fd89fn%40googlegroups.com >> >> <https://groups.google.com/d/msgid/emscripten-discuss/140af2b7-874c-4308-8563-044e066fd89fn%40googlegroups.com?utm_medium=email&utm_source=footer>. > > > -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to emscripten-discuss+unsubscr...@googlegroups.com > <mailto:emscripten-discuss+unsubscr...@googlegroups.com>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/emscripten-discuss/CAL_va28RpzVOUzTAr3zO5bX%2BQWTq%3DdMn08Xwc2y9odMFZKmw-g%40mail.gmail.com > > <https://groups.google.com/d/msgid/emscripten-discuss/CAL_va28RpzVOUzTAr3zO5bX%2BQWTq%3DdMn08Xwc2y9odMFZKmw-g%40mail.gmail.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to emscripten-discuss+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/emscripten-discuss/D9B1D151-C606-4E89-AC79-823E58B61BA0%40gmail.com.
