Commit Graph

3 Commits

Author SHA1 Message Date
Olaoluwa Osuntokun
0ca65208c5
signal: don't attempt to catch SIGSTOP
In this commit, we modify the set of default signals we attempt to catch in
order to execute a graceful shutdown. Before this commit, we would attempt
to catch/register for `SIGSTOP`. There're two issues with this

  1. `SIGSTOP` is meant to be used in combination with `SIGCONCT` to allow a
  process to be paused/resumed. Therefore, our action of shutting down once
  received was incorrect.

  2. `SIGSTOP` doesn't exist on windows, so users aren't able to compile on
  this platform without modifying the codebase.
2019-04-03 13:13:03 -07:00
Olaoluwa Osuntokun
c731a99647
signal: catch all termination signals by default
In this commit, we modify the primary `signal` package to instead catch
all signals. Before this commit, it would only catch the interrupt
signal sent from the kernel. With this new commit, we'll now also catch
(or attempt to catch): `SIGABRT`, `SIGTERM`, `SIGSTOP`, and `SIGQUIT`.
2019-03-27 12:56:45 -07:00
Conner Fromknecht
0ae6dec4f3
signal/signal: creates package for monitoring of OS signals 2018-06-28 16:16:58 -07:00