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Message-ID: <55588B3A.8050906@cornell.edu>
Date: Sun, 17 May 2015 08:36:10 -0400
From: Ken Brown <kbrown AT cornell DOT edu>
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To: cygwin AT cygwin DOT com
Subject: Re: AW: emacs-w32 24.5.1: Crashes with --daemon and in "About Emacs"
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On 5/17/2015 3:44 AM, Martin Anantharaman wrote:
> Ken,
>
> thanks for your quick reply. Regarding the problem with emacs --daemon I
> should have given the following background:
> 1) The commands in my listing (it was actually an attached text-file - which
> automagically got inlined into the posting) need to be executed in that
> sequence, i.e. emacs --daemon needs to be executed before executing
> emacsclient

Yes, I understood that.  And, as I said, I couldn't reproduce the problem.  The 
rest of my comment came from an effort to understand where your error message 
came from.

> 2) I use the setting (server-use-tcp t) in my .emacs init-file to switch

server-use-tcp is a variable, not a function, so (server-use-tcp t) is not valid 
elisp.  Do you mean you customized the variable server-use-tcp?  This would yield

(custom-set-variables
[...]
  '(server-use-tcp t)
[...]

> from the default socket connection-method to TCP - which allows the official
> emacsclient (which cannot use local sockets due to MinGW limitations) to
> connect as well. On the other hand emacsclient still seems to default to the
> socket-connection, so it gives an error-message "emacsclient: can't find

The server still creates a socket, even if it's using TCP, so this doesn't 
explain why emacsclient can't find the socket.

> socket; have you started the server? ..." - but then connect via TCP anyway.
> So without this setting (the default) that particular error-message would
> not appear.
>
> Can you re-produce the error now?

No, I customized server-use-tcp to t, and I still can't reproduce the problem. 
Is there something else in your .emacs that could be causing this?  Have you 
tried starting the daemon with 'emacs --daemon -Q' to test this?

> Regarding the crash in About Emacs on the second machine I did a clean
> re-install but get the same error - so it could be specific to the Windows
> XP (yes, I am ashamed to admit it) configuration on that machine. How could
> I go about analyzing this, maybe using the stackdump and/or debuginfo?

If you've installed the emacs-debuginfo package, you could try running emacs 
under gdb.  And you should run 'emacs -Q' to make sure the problem isn't 
triggered by something in your init files.

Ken

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