On Fri, 28 Jul 2023 09:11:07 GMT, Jose Pereda <jper...@openjdk.org> wrote:
> This PR adds a file lock to the cache directory, allowing access from > multiple processes (that is, from more than one JVM) to that directory. > > This helps solving the issue where the cache is empty or doesn't exist yet, > and two JavaFX applications start at the same time, and both try to copy the > same native libraries to the same cache. > > No tests have been added to the PR though, since this requires a complex > scenario: building the SDK and publishing to local Maven repository, creating > two simple JavaFX applications that use those artifacts, using a temporary > folder for cache (via `javafx.cachedir`, and launching in parallel both > applications. > > I've tested successfully such scenario on Linux, Mac and Windows. This pull request has now been integrated. Changeset: 72f05a79 Author: Jose Pereda <jper...@openjdk.org> URL: https://git.openjdk.org/jfx/commit/72f05a79bf66e39848e491320447997e54625617 Stats: 20 lines in 1 file changed: 18 ins; 1 del; 1 mod 8307536: FileAlreadyExistsException from NativeLibLoader when running concurrent applications with empty cache Reviewed-by: kcr, angorya, jvos ------------- PR: https://git.openjdk.org/jfx/pull/1188
