autoquit should be enabled by default

[ladyrick]

When I use lf and exit, there is a server process leave there forever. It doesn't auto exit.

I think lf's server should works like tmux server: when all client exits, the server should close itself.

[ladyrick]

I watched about 30 mins. I'm sure the server cannot auto exit.

[joelim-work]

You need to use set autoquit true, see https://github.com/gokcehan/lf/blob/master/doc.md#autoquit-bool-default-false for more information.

[ladyrick]

OK, thank you for point out that config.

Maybe make autoquit default true is better? I use lf as an out-of-the-box tool. I put it on a distributed filesystem and use it in many different machines. I think such a tool shouldn't leave anything behind by default.

[joelim-work]

So I searched through the previous issues, the reason why autoquit is disabled by default comes from #177 (comment):

A new autoquit option is added to automatically quit server when there are no connected clients left. This option is off by default to keep the old behavior. I have added this as an option to avoid respawning server repeatedly when there is often a single client involved but more clients are spawned from time to time.

I personally don't have much opinion on what the default should be either way.

[joelim-work]

For what it's worth, tmux server automatically quits when there's no more remaining sessions.

[joelim-work]

As this is an opinionated request, I am closing this in favor of a poll, see #1767

If there is enough support, I will consider changing the default value for autoquit.