Re: gen_event with history buffer
Roger Lipscombe <[email protected]>
| Newsgroups | gmane.comp.lang.erlang.general |
|---|---|
| Message-ID | <CAJgnQd_t7EU-w+402EzcOH08iHxM8yQYAKOpsJA89swEXw1iNA@mail.gmail.com> |
On Wed, 3 Nov 2021 at 13:57, Max Lapshin <[email protected]> wrote: > As for me, I have almost no idea how to use gen_event in real life. I wrote a thing about that: https://blog.differentpla.net/blog/2014/11/07/erlang-sup-event/ For the original question, I'd be tempted to implement history *as a handler*, added immediately after the gen_event starts, and then I'd have new handlers query it for what they'd missed.