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bug#18705: 24.3.93; Hang in ns_select -> [NSApp run] -> oo
From: |
Jim Radford |
Subject: |
bug#18705: 24.3.93; Hang in ns_select -> [NSApp run] -> oo |
Date: |
Mon, 13 Oct 2014 00:13:39 -0700 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
I often cannot connect to "emacs --daemon" with emacsclient because
instead of select()ing on the appropriate sockets it's stuck in [NSApp
run] waiting for an event which will never come. Note at this time
there are no Cocoa windows open (I don't use them) so no events will
*ever* come (unless I, say, open and close the about box which triggers
an escape from the hang). Here's the backtrace when this occurs.
frame #9: 0x00007fff940cc89b AppKit`-[NSApplication
nextEventMatchingMask:untilDate:inMode:dequeue:] + 122
frame #10: 0x00000001001a659f Emacs`-[EmacsApp
run](self=0x0000000100a26910, _cmd=<unavailable>) + 223 at nsterm.m:4494
frame #11: 0x00000001001a5219 Emacs`ns_select(nfds=<unavailable>,
readfds=0x00007fff5fbfea00, writefds=0x00007fff5fbfe980,
exceptfds=<unavailable>, timeout=<unavailable>, sigmask=<unavailable>) + 809 at
nsterm.m:3748
frame #12: 0x0000000100179811
Emacs`wait_reading_process_output(time_limit=<unavailable>,
nsecs=<unavailable>, read_kbd=-1, do_display=true, wait_for_cell=4328534074,
wait_proc=0x0000000000000000, just_wait_proc=<unavailable>) + 2209 at
process.c:4601
frame #13: 0x00000001000c1ce4 Emacs`read_decoded_event_from_main_queue
[inlined] kbd_buffer_get_event(kbp=<unavailable>,
used_mouse_menu=<unavailable>, end_time=<unavailable>) + 807 at keyboard.c:3906
frame #14: 0x00000001000c19bd Emacs`read_decoded_event_from_main_queue
[inlined] read_event_from_main_queue(end_time=<unavailable>,
local_getcjmp=<unavailable>) + 1569 at keyboard.c:2246
frame #15: 0x00000001000c139c
Emacs`read_decoded_event_from_main_queue(end_time=<unavailable>,
local_getcjmp=<unavailable>, prev_event=<unavailable>,
used_mouse_menu=<unavailable>) + 44 at keyboard.c:2310
frame #16: 0x00000001000c021e Emacs`read_char(commandflag=1,
map=4322429222, prev_event=4328534074, used_mouse_menu=0x00007fff5fbff1ff,
end_time=0x0000000000000000) + 5918 at keyboard.c:2895
frame #17: 0x00000001000bc9d3
Emacs`read_key_sequence(bufsize=<unavailable>, keybuf=<unavailable>,
prompt=<unavailable>, dont_downcase_last=<unavailable>,
can_return_switch_frame=<unavailable>, fix_current_buffer=<unavailable>,
prevent_redisplay=<unavailable>) + 1859 at keyboard.c:9088
frame #18: 0x00000001000bc064 Emacs`command_loop_1 + 5188 at keyboard.c:1452
frame #19: 0x000000010013714b
Emacs`internal_condition_case(bfun=0x00000001000bac20, handlers=<unavailable>,
hfun=<unavailable>) + 251 at eval.c:1354
frame #20: 0x00000001000cc4ae Emacs`command_loop_2(ignore=<unavailable>) +
62 at keyboard.c:1177
frame #21: 0x0000000100136ae3 Emacs`internal_catch(tag=<unavailable>,
func=0x00000001000cc470, arg=4328534074) + 243 at eval.c:1118
frame #22: 0x00000001000ba1ed Emacs`recursive_edit_1 [inlined] command_loop
+ 91 at keyboard.c:1156
frame #23: 0x00000001000ba192 Emacs`recursive_edit_1 + 130 at keyboard.c:777
frame #24: 0x00000001000ba39c Emacs`Frecursive_edit + 236 at keyboard.c:848
frame #25: 0x00000001000b8fec Emacs`main(argc=0, argv=<unavailable>) + 5836
at emacs.c:1646
frame #26: 0x00007fff928685fd libdyld.dylib`start + 1
In GNU Emacs 24.3.93.2 (x86_64-apple-darwin13.3.0, NS apple-appkit-1265.21)
of 2014-09-20
Windowing system distributor `Apple', version 10.3.1265
Configured using:
`configure --prefix=/tmp/emacs --with-ns'
- bug#18705: 24.3.93; Hang in ns_select -> [NSApp run] -> oo,
Jim Radford <=