starseeker (Aug 19 2020 at 12:08): starseeker (Aug 19 2020 at 12:08):I can confirm seeing the file descriptor leak from ged_test_list, and according to valgrind it's the process.c:290 assignment (looks like specifically fd_in)
Sean (Aug 19 2020 at 13:43):for what it's worth, I vaguely recall putting a Tcl_Sleep throttle into the event processing and it having negative effect.
sometimes events stream fast, dozens per second, and a throttle stalls the loop
starseeker (Aug 19 2020 at 13:44):Would a raw sleep call be safer?
starseeker (Aug 19 2020 at 13:46):Or do you mean it just drags down the execution time too much? I did see that if I used larger values.
Sean (Aug 19 2020 at 13:48):no, it just literally stalls the process for however much time, so if there are 100 pending events for example, it's going to take "100 x sleeptime" to get through them all
Sean (Aug 19 2020 at 13:48):I was surprised to find that many could cluster up, but it happens
starseeker (Aug 19 2020 at 14:00):Hmm. Well, I don't know that the sleep call is needed - maybe just skip it until it proves necessary?
starseeker (Aug 19 2020 at 15:13):btw, I noticed if rt doesn't exit cleanly, it also leaks a file descriptor in most cases by not freeing the rtip. Is it worth going through and cleaning up the rtips before bu_exit calls to avoid the leaks?
Last updated: Jan 09 2025 at 00:46 UTC