Welp, I'm sorry for spamming the board since I've found the solution already. For posterity, here's how to make logging work in a Haskell app without tearing out your hair:
hSetBuffering stdout NoBuffering Best, Jon On Thursday, July 17, 2014 5:30:42 PM UTC-7, Jonathan Sterling wrote: > > I hope this is the right place to ask this question. I have a Haskell app > running on Cedar, and I am having some trouble with logging. When I print > to stdout and run my app locally, I can see the output; but it does not > appear in `heroku logs`. In fact, `heroku logs --source app` is quite > empty. Has anyone experienced something similar, or has any suggestions? > Let me know if you need any more information. > > Thanks very much for your help! > Jon > -- -- You received this message because you are subscribed to the Google Groups "Heroku" group. To unsubscribe from this group, send email to heroku+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/heroku?hl=en_US?hl=en --- You received this message because you are subscribed to the Google Groups "Heroku Community" group. To unsubscribe from this group and stop receiving emails from it, send an email to heroku+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.