diff options
| author | Eric Wong <e@80x24.org> | 2019-11-27 01:33:33 +0000 |
|---|---|---|
| committer | Eric Wong <e@80x24.org> | 2019-11-27 10:25:43 +0000 |
| commit | d6674af04cb74a4efd513d938bed8bf7ab2838eb (patch) | |
| tree | 98e1924639d6ee8be3cd0bb4d614332a0a1cbef4 /MANIFEST | |
| parent | 1e44ee6d429b853a7a87ae58e56241c55ab8c306 (diff) | |
| download | public-inbox-d6674af04cb74a4efd513d938bed8bf7ab2838eb.tar.gz | |
Our attempt at using a self-pipe in signal handlers was ineffective, since pure Perl code execution is deferred and Perl doesn't use an internal self-pipe/eventfd. In retrospect, I actually prefer the simplicity of Perl in this regard... We can use sigprocmask() from Perl, so we can introduce signalfd(2) and EVFILT_SIGNAL support on Linux and *BSD-based systems, respectively. These OS primitives allow us to avoid a race where Perl checks for signals right before epoll_wait() or kevent() puts the process to sleep. The (few) systems nowadays without signalfd(2) or IO::KQueue will now see wakeups every second to avoid missed signals.
Diffstat (limited to 'MANIFEST')
| -rw-r--r-- | MANIFEST | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -141,6 +141,7 @@ lib/PublicInbox/SearchIdxShard.pm lib/PublicInbox/SearchMsg.pm lib/PublicInbox/SearchThread.pm lib/PublicInbox/SearchView.pm +lib/PublicInbox/Sigfd.pm lib/PublicInbox/SolverGit.pm lib/PublicInbox/Spamcheck.pm lib/PublicInbox/Spamcheck/Spamc.pm @@ -266,6 +267,7 @@ t/replace.t t/reply.t t/search-thr-index.t t/search.t +t/sigfd.t t/solve/0001-simple-mod.patch t/solve/0002-rename-with-modifications.patch t/solver_git.t |