I found the issue. In ForkedBooter we call encodeAndWriteToOutput( ( (char) BOOTERCODE_BYE ) + ",0,BYE!\n", originalOut );
We expect the Maven process to respond. This happens but the listener which is expected to listen to BYE_ACK from Maven process is registered after this sending BYE and not before. Therefore this is concurrency issue. On Wed, Apr 5, 2017 at 12:31 PM, Petr Široký <siroky.p...@gmail.com> wrote: > I've just tried on Windwos 2012R2 + Maven 3.2.3 and RHEL 7.3 + Maven 3.2.5. > The 30s wait is somehow intermittent. I can still reproduce on those > platforms, but it takes 10 or 15 tries. On Fedora 25 it happens almost > always (but I have seen it pass also there). > > On Wed, Apr 5, 2017 at 11:50 AM Tibor Digana <tibordig...@apache.org> > wrote: > > > On my side okay (Maven 3.5.0 Win7). > > I will check it out on Fedora and Ubuntu. > > > > mvn test > > [INFO] Scanning for projects... > > [INFO] > > [INFO] > > ------------------------------------------------------------------------ > > [INFO] Building surefire-2_20-slowdown-reproducer 1.0-SNAPSHOT > > [INFO] > > ------------------------------------------------------------------------ > > [INFO] > > [INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ > > surefire-2_20-slowdown-reproducer --- > > [WARNING] Using platform encoding (Cp1250 actually) to copy filtered > > resources, i.e. build is platform dependent! > > [INFO] skip non existing resourceDirectory > > d:\vcs\github\surefire-2_20-slowdown-reproducer\src\main\resources > > [INFO] > > [INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ > > surefire-2_20-slowdown-reproducer --- > > [INFO] Changes detected - recompiling the module! > > [WARNING] File encoding has not been set, using platform encoding Cp1250, > > i.e. build is platform dependent! > > [INFO] Compiling 1 source file to > > d:\vcs\github\surefire-2_20-slowdown-reproducer\target\classes > > [INFO] > > [INFO] --- maven-resources-plugin:2.6:testResources > (default-testResources) > > @ surefire-2_20-slowdown-reproducer --- > > [WARNING] Using platform encoding (Cp1250 actually) to copy filtered > > resources, i.e. build is platform dependent! > > [INFO] skip non existing resourceDirectory > > d:\vcs\github\surefire-2_20-slowdown-reproducer\src\test\resources > > [INFO] > > [INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ > > surefire-2_20-slowdown-reproducer --- > > [INFO] Changes detected - recompiling the module! > > [WARNING] File encoding has not been set, using platform encoding Cp1250, > > i.e. build is platform dependent! > > [INFO] Compiling 2 source files to > > d:\vcs\github\surefire-2_20-slowdown-reproducer\target\test-classes > > [INFO] > > [INFO] --- maven-surefire-plugin:2.20:test (default-test) @ > > surefire-2_20-slowdown-reproducer --- > > [INFO] > > [INFO] ------------------------------------------------------- > > [INFO] T E S T S > > [INFO] ------------------------------------------------------- > > [INFO] Running org.test.AppTest > > [INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: > 0.01 > > s - in org.test.AppTest > > [INFO] > > [INFO] Results: > > [INFO] > > [INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 > > [INFO] > > [INFO] > > ------------------------------------------------------------------------ > > [INFO] BUILD SUCCESS > > [INFO] > > ------------------------------------------------------------------------ > > [INFO] Total time: 6.595 s > > [INFO] Finished at: 2017-04-05T11:48:06+02:00 > > [INFO] Final Memory: 16M/212M > > [INFO] > > ------------------------------------------------------------------------ > > > > On Wed, Apr 5, 2017 at 11:26 AM, Tibor Digana-2 [via Maven] < > > ml-node+s40175n5904641...@n5.nabble.com> wrote: > > > > > Discussion to Release Vote of Surefire 2.20. > > > Project to reproduce an issue > > > https://github.com/psiroky/surefire-2_20-slowdown-reproducer > > > Forked JVM is waiting 30 seconds to die. > > > > > > I guess the JVM does not exit due to non-daemon threads. > > > Question is why we can see RMI Threads however no test is using RMI. > > > > > > -- > > > Cheers > > > Tibor > > > > > > > > > ------------------------------ > > > If you reply to this email, your message will be added to the > discussion > > > below: > > > http://maven.40175.n5.nabble.com/surefire-2-20-slowdown- > > > reproducer-tp5904641.html > > > To start a new topic under Maven Developers, email > > > ml-node+s40175n142166...@n5.nabble.com > > > To unsubscribe from Maven Developers, click here > > > < > > http://maven.40175.n5.nabble.com/template/NamlServlet.jtp? > macro=unsubscribe_by_code&node=142166&code=dGlib3JkaWdhbmFAYXBhY2hlLm9yZ3 > wxNDIxNjZ8LTI4OTQ5MjEwMg== > > > > > > . > > > NAML > > > < > > http://maven.40175.n5.nabble.com/template/NamlServlet.jtp? > macro=macro_viewer&id=instant_html%21nabble%3Aemail.naml& > base=nabble.naml.namespaces.BasicNamespace-nabble.view. > web.template.NabbleNamespace-nabble.view.web.template. > NodeNamespace&breadcrumbs=notify_subscribers%21nabble% > 3Aemail.naml-instant_emails%21nabble%3Aemail.naml-send_ > instant_email%21nabble%3Aemail.naml > > > > > > > > > > > > > > > > -- > > View this message in context: > > http://maven.40175.n5.nabble.com/surefire-2-20-slowdown- > reproducer-tp5904641p5904652.html > > Sent from the Maven Developers mailing list archive at Nabble.com. > -- Cheers Tibor
