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bug#68799: 30.0.50; emacs --fg-daemon fails silently if server-start fai
From: |
Spencer Baugh |
Subject: |
bug#68799: 30.0.50; emacs --fg-daemon fails silently if server-start fails |
Date: |
Mon, 29 Jan 2024 12:32:00 -0500 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
Eli Zaretskii <eliz@gnu.org> writes:
>> Cc: 68799@debbugs.gnu.org
>> Date: Mon, 29 Jan 2024 19:11:36 +0200
>> From: Eli Zaretskii <eliz@gnu.org>
>>
>> Have some faith in Emacs: we already do that. From startup.el:
>>
>> (let ((dn (daemonp)))
>> (when dn
>> (when (stringp dn) (setq server-name dn))
>> (server-start)
>> (if server-process
>> (daemon-initialized)
>> (if (stringp dn)
>> (message
>> "Unable to start daemon: Emacs server named %S already running"
>> server-name)
>> (message "Unable to start the daemon.\nAnother instance of Emacs is
>> running the server, either as daemon or interactively.\nYou can use
>> emacsclient to connect to that Emacs process."))
>> (kill-emacs 1))))
>>
>> So the problem seems to be that somehow server-start succeeds to leave
>> a non-nil server-process variable behind, although testing that is the
>> documented way of telling whether server is running.
>
> Or maybe server-start signals an error, and then the code which shows
> an error message and shuts down Emacs doesn't get run?
Yes, that's exactly what happens.
So should we wrap a condition-case around server-start, I suppose?
- bug#68799: 30.0.50; emacs --fg-daemon fails silently if server-start fails, Spencer Baugh, 2024/01/29
- bug#68799: 30.0.50; emacs --fg-daemon fails silently if server-start fails, Eli Zaretskii, 2024/01/29
- bug#68799: 30.0.50; emacs --fg-daemon fails silently if server-start fails, Eli Zaretskii, 2024/01/29
- bug#68799: 30.0.50; emacs --fg-daemon fails silently if server-start fails,
Spencer Baugh <=
- bug#68799: 30.0.50; emacs --fg-daemon fails silently if server-start fails, Eli Zaretskii, 2024/01/29
- bug#68799: 30.0.50; emacs --fg-daemon fails silently if server-start fails, Spencer Baugh, 2024/01/29
- bug#68799: 30.0.50; emacs --fg-daemon fails silently if server-start fails, Eli Zaretskii, 2024/01/29
- bug#68799: 30.0.50; emacs --fg-daemon fails silently if server-start fails, Spencer Baugh, 2024/01/29
- bug#68799: 30.0.50; emacs --fg-daemon fails silently if server-start fails, Eli Zaretskii, 2024/01/30