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Re: 23.0.60; Emacs should survive a lost X connection
From: |
Dan Nicolaescu |
Subject: |
Re: 23.0.60; Emacs should survive a lost X connection |
Date: |
Sun, 10 Feb 2008 21:34:00 -0800 |
Stefan Monnier <address@hidden> writes:
> > emacs -Q -nw -f server-start
>
> > emacsclient -c -d $DISPLAY&
>
> > xkill
> > the emacsclient X11 frame
>
> > then C-x C-c in the emacs -nw frame will warn about clients still being
> > connected.
>
> I installed a patch which refines Richard's fix and brings back the
> correct "close the client connection" when you close a frame by sending
> an X11 "delete" message. This doesn't solve the above problem because
> in that case, the "delete_frame" execution is run at a time where Elisp
> cannot be executed.
Now emacs aborts after emacsclient is xkilled.
Backtrace:
#0 abort () at /tmp/emacs/src/emacs.c:429
#1 0x08147ecf in internal_condition_case_2 (bfun=0x81492e0
<Frun_hook_with_args>, nargs=2, args=0xbf9f2a18, handlers=137504169,
hfun=0x80596d8 <delete_frame_handler>) at /tmp/emacs/src/eval.c:1568
#2 0x080598ab in Fdelete_frame (frame=147758716, force=137704913) at
/tmp/emacs/src/frame.c:1424
#3 0x080cb0bd in x_connection_closed (dpy=0x87db258, error_message=0xbf9f2ce0
"Connection lost to X server `:0.0'")
at /tmp/emacs/src/xterm.c:8078
#4 0x080cb332 in x_io_error_quitter (display=0x87db258) at
/tmp/emacs/src/xterm.c:8226
#5 0x00206fc2 in _XIOError () from /usr/lib/libX11.so.6
#6 0x0020dbb9 in ?? () from /usr/lib/libX11.so.6
#7 0x0020df9f in _XEventsQueued () from /usr/lib/libX11.so.6
#8 0x001f76d2 in XPending () from /usr/lib/libX11.so.6
#9 0x080ca571 in XTread_socket (terminal=0x8b9d2e0, expected=1,
hold_quit=0xbf9f2fa0)
at /tmp/emacs/src/xterm.c:7408
#10 0x080f36d7 in read_avail_input (expected=1) at
/tmp/emacs/src/keyboard.c:7114
#11 0x080f39fe in handle_async_input () at /tmp/emacs/src/keyboard.c:7340
#12 0x080f3a31 in input_available_signal (signo=29) at
/tmp/emacs/src/keyboard.c:7382
#13 <signal handler called>
#14 0x00110402 in __kernel_vsyscall ()
#15 0x007eb5bd in ___newselect_nocancel () from /lib/libc.so.6
#16 0x0817440d in wait_reading_process_output (time_limit=30, microsecs=0,
read_kbd=-1, do_display=1, wait_for_cell=137504121,
wait_proc=0x0, just_wait_proc=0) at /tmp/emacs/src/process.c:4586
#17 0x08057299 in sit_for (timeout=240, reading=1, do_display=1) at
/tmp/emacs/src/dispnew.c:6608
#18 0x080ef072 in read_char (commandflag=1, nmaps=2, maps=0xbf9f3830,
prev_event=137504121, used_mouse_menu=0xbf9f3858,
end_time=0x0) at /tmp/emacs/src/keyboard.c:2969
#19 0x080f6082 in read_key_sequence (keybuf=0xbf9f39a0, bufsize=30,
prompt=137504121, dont_downcase_last=0,
can_return_switch_frame=1, fix_current_buffer=1) at
/tmp/emacs/src/keyboard.c:9459
#20 0x080eccf8 in command_loop_1 () at /tmp/emacs/src/keyboard.c:1655
#21 0x08147d96 in internal_condition_case (bfun=0x80eca38 <command_loop_1>,
handlers=137548353, hfun=0x80ec504 <cmd_error>)
at /tmp/emacs/src/eval.c:1494
#22 0x080ec7d6 in command_loop_2 () at /tmp/emacs/src/keyboard.c:1370
#23 0x08147907 in internal_catch (tag=137543201, func=0x80ec7b8
<command_loop_2>, arg=137504121)
at /tmp/emacs/src/eval.c:1230
#24 0x080ec764 in command_loop () at /tmp/emacs/src/keyboard.c:1349
#25 0x080ec188 in recursive_edit_1 () at /tmp/emacs/src/keyboard.c:958
#26 0x080ec2c8 in Frecursive_edit () at /tmp/emacs/src/keyboard.c:1020
#27 0x080eb15b in main (argc=5, argv=0xbf9f3f94) at /tmp/emacs/src/emacs.c:1786
- Re: 23.0.60; Emacs should survive a lost X connection, (continued)
- Re: 23.0.60; Emacs should survive a lost X connection, Dan Nicolaescu, 2008/02/06
- Re: 23.0.60; Emacs should survive a lost X connection, Richard Stallman, 2008/02/07
- Re: 23.0.60; Emacs should survive a lost X connection, Dan Nicolaescu, 2008/02/08
- Re: 23.0.60; Emacs should survive a lost X connection, Richard Stallman, 2008/02/08
- Re: 23.0.60; Emacs should survive a lost X connection, Dan Nicolaescu, 2008/02/09
- Re: 23.0.60; Emacs should survive a lost X connection, Stefan Monnier, 2008/02/09
- Re: 23.0.60; Emacs should survive a lost X connection, Dan Nicolaescu, 2008/02/10
- Re: 23.0.60; Emacs should survive a lost X connection, Stefan Monnier, 2008/02/10
- Re: 23.0.60; Emacs should survive a lost X connection, Richard Stallman, 2008/02/11
- Re: 23.0.60; Emacs should survive a lost X connection, Stefan Monnier, 2008/02/10
- Re: 23.0.60; Emacs should survive a lost X connection,
Dan Nicolaescu <=
- Re: 23.0.60; Emacs should survive a lost X connection, Stefan Monnier, 2008/02/11
- Re: 23.0.60; Emacs should survive a lost X connection, Dan Nicolaescu, 2008/02/11
- after-delete-terminal-functions (was: 23.0.60; Emacs should survive a lost X connection), Stefan Monnier, 2008/02/12
- Re: after-delete-terminal-functions (was: 23.0.60; Emacs should survive a lost X connection), Richard Stallman, 2008/02/13
- Re: after-delete-terminal-functions, Stefan Monnier, 2008/02/13
- Re: after-delete-terminal-functions, Richard Stallman, 2008/02/18
- Re: 23.0.60; Emacs should survive a lost X connection, Richard Stallman, 2008/02/09
- Re: 23.0.60; Emacs should survive a lost X connection, Dan Nicolaescu, 2008/02/10
- Re: 23.0.60; Emacs should survive a lost X connection, Stefan Monnier, 2008/02/10
- Re: 23.0.60; Emacs should survive a lost X connection, Harald Hanche-Olsen, 2008/02/10