Hi Lea, Trace Compass has some branches that try out CTF writing, I would like to know, are you looking to trace your execution (JUL log into LTTng is the best answer there) or do you want to output results of a simulation to CTF? in that case, maybe we can help.
Matthew ________________________________ From: lttng-dev <lttng-dev-boun...@lists.lttng.org> on behalf of Jonathan Rajotte-Julien <jonathan.rajotte-jul...@efficios.com> Sent: Monday, May 6, 2019 9:26 AM To: Lea Brunschwig <lea.brunsch...@univ-pau.fr> Cc: lttng-dev@lists.lttng.org <lttng-dev@lists.lttng.org> Subject: Re: [lttng-dev] CTF writer in Java Hi Lea, On Mon, May 06, 2019 at 01:40:00PM +0200, Lea Brunschwig wrote: > Hello, > > I am working on a Java API that permits to create UML state machine and to run > them. I have created a Java interface allowing to implement customizable trace > for this tool: the user can implement its own way to gather information from > the execution for instance print in the console via System.out.println() or > print in a xml file, etc... > > In the scope of the project I am working on I would like to provide the users > a Java class implemeting my interface with the CTF format but I can not manage > to find a code able to write a CTF trace in Java. Does such a code exist? lttng-ust provides JUL and log4j java agents that leverage the current lttng stack. https://protect2.fireeye.com/url?k=17ffaa63-4b767024-17ffeaf8-0cc47ad93e96-93494158a8a39a6e&u=https://lttng.org/docs/v2.10/#doc-java-application We do not provide a Java CTF writer as is AFAIK. Cheers. > > Since CTF traces seem to be really specific I do not want to intent to write > my own version of a CTF trace because I am scared it would not be accurate and > would not work with the already existing CTF readers. > > Thank you in advance. > Léa Brunschwig > _______________________________________________ > lttng-dev mailing list > lttng-dev@lists.lttng.org > https://protect2.fireeye.com/url?k=d7cdd732-8b440d75-d7cd97a9-0cc47ad93e96-efdf3fabe4e12a0a&u=https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev -- Jonathan Rajotte-Julien EfficiOS _______________________________________________ lttng-dev mailing list lttng-dev@lists.lttng.org https://protect2.fireeye.com/url?k=2d4debf7-71c431b0-2d4dab6c-0cc47ad93e96-b75580c67b316f90&u=https://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
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