One of my use case with reptyr is with -L, to start an Emacs server process with an allocated PTY. Running reptyr -L emacs --fg-daemon=<server-name> works as expected. Unfortunately, when integrating the command with Runit[^1], the CPU usage caused by reptyr was constantly at 100%:
#!/usr/bin/env sh
exec 2>&1
exec reptyr -L emacs --fg-daemon=<server-name>
At first I thought was Emacs being mischievous. However, this happened even with simple shell scripts such as the following:
#!/usr/bin/env bash
while true; do
echo $(date -R)
sleep 1
done
The CPU usage came back to normal when running without reptyr -L. Any idea what might be the cause?
One of my use case with reptyr is with
-L, to start an Emacs server process with an allocated PTY. Runningreptyr -L emacs --fg-daemon=<server-name>works as expected. Unfortunately, when integrating the command with Runit[^1], the CPU usage caused by reptyr was constantly at 100%:At first I thought was Emacs being mischievous. However, this happened even with simple shell scripts such as the following:
The CPU usage came back to normal when running without
reptyr -L. Any idea what might be the cause?[^1] http://smarden.org/runit/