[ruby-list:15335] Re: mod_ruby/0.1.2 with Apache/1.3.6 on Solaris/2.5.1

小松です。

In [ruby-list:15328] Re: mod_ruby/0.1.2 with Apache/1.3.6 on Solaris/2.5.1
    on 1999/7/9 10:01:50 Shugo Maeda <[e-mail]> wrote:
|> ということで残るはHP-UXのみ (笑)。
|
|やはりHP-UXというのはユニークな環境なのでしょうか(^_^;

デバッグコンパイルしてみました。
もしかして、これ見ただけでわかったりしますか？

再現性は100%ですので、何か見たいところがあれば言ってください。

テストスクリプトは以下のcat.rbと[ruby-list:15254]のreq.rbで
req.rb POST 5とした場合です。

% which ruby
/usr/local/bin/ruby
% ruby -v
ruby 1.3.4-990625 [hppa1.1-hpux10.20]
% cat cat.rb
CRLF = "\r\n"
header = []
header.push( 'HTTP/1.0 200 OK' )
header.push( 'Content-type: text/plain' )
header.push( CRLF )
msg = header.join( CRLF )

if ENV['REQUEST_METHOD'] == 'POST'
  while STDIN.gets
    msg << $_
  end
elsif ENV.has_key?( 'QUERY_STRING' )
  msg << 'QUERY_STRING: ' << ENV['QUERY_STRING'] << "\n"
else
  msg << 'ARGV: ' << ARGV.join( ", ")
end
print msg
% 

Program received signal SIGABRT, Aborted.
0xc013f380 in _kill () from /usr/lib/libc.1
(gdb) where
#0  0xc013f380 in _kill () from /usr/lib/libc.1
#1  0xc00a8fe4 in raise () from /usr/lib/libc.1
#2  0xc008ab30 in _sigaddset () from /usr/lib/libc.1
#3  0xc0085694 in abort () from /usr/lib/libc.1
#4  0xc2b74b88 in rb_bug (fmt=0x7afe29b8 "unsaved context") at ../error.c:154
#5  0xc2b951d8 in rb_thread_restore_context (th=0x400d0c30, exit=0)
    at ../eval.c:6056
#6  0xc2b968ac in rb_thread_schedule () at ../eval.c:6367
#7  0xc2b98c88 in rb_thread_create_0 (fn=0x7b005aaa <errno+5858>, 
    arg=0x7b03ac58, klass=1074489120) at ../eval.c:6892
#8  0xc2b98d00 in rb_thread_create (fn=0x7b005aaa <errno+5858>, arg=0x7b03ac58)
    at ../eval.c:6901
#9  0xc0c23730 in write_client_block (r=0x400e84a8) at mod_ruby.c:600
#10 0xc0c23fa0 in ruby_handler0 (load=0x7b005ac2 <errno+5882>, r=0x400e84a8)
    at mod_ruby.c:731
#11 0xc0c240e0 in ruby_handler (r=0x0) at mod_ruby.c:762
#12 0x2d794 in ap_invoke_handler ()
#13 0x3fb98 in process_request_internal ()
#14 0x3fc1c in ap_process_request ()
#15 0x385ac in child_main ()
#16 0x387bc in make_child ()
#17 0x38af8 in perform_idle_server_maintenance ()
#18 0x39098 in standalone_main ()
#19 0x39a24 in main ()
(gdb) up
#1  0xc00a8fe4 in raise () from /usr/lib/libc.1
(gdb) up
#2  0xc008ab30 in _sigaddset () from /usr/lib/libc.1
(gdb) up
#3  0xc0085694 in abort () from /usr/lib/libc.1
(gdb) up
#4  0xc2b74b88 in rb_bug (fmt=0x7afe29b8 "unsaved context") at ../error.c:154
154         abort();
(gdb) up
#5  0xc2b951d8 in rb_thread_restore_context (th=0x400d0c30, exit=0)
    at ../eval.c:6056
6056        if (!th->stk_ptr) rb_bug("unsaved context");
(gdb) print th
$1 = (struct thread *) 0x400d0c30
(gdb) print *th
$2 = {next = 0x40069dd8, prev = 0x40069dd8, context = {0 <repeats 25 times>}, 
  result = 0, stk_len = 0, stk_max = 0, stk_ptr = 0x0, stk_pos = 0x0, 
  frame = 0x0, scope = 0x0, dyna_vars = 0x0, block = 0x0, iter = 0x0, 
  tag = 0x0, klass = 0, wrapper = 0, trace = 0, misc = 0, file = 0x0, 
  line = 0, errinfo = 0, last_status = 0, last_line = 0, last_match = 0, 
  safe = 0, status = THREAD_RUNNABLE, wait_for = 0, fd = 0, delay = 0, 
  join = 0x0, abort = 0, locals = 0x0, thread = 1074487728}
(gdb) up
#6  0xc2b968ac in rb_thread_schedule () at ../eval.c:6367
6367        rb_thread_restore_context(next, RESTORE_NORMAL);
(gdb) print next
$3 = (struct thread *) 0x400d0c30
(gdb) print *next
$4 = {next = 0x40069dd8, prev = 0x40069dd8, context = {0 <repeats 25 times>}, 
  result = 0, stk_len = 0, stk_max = 0, stk_ptr = 0x0, stk_pos = 0x0, 
  frame = 0x0, scope = 0x0, dyna_vars = 0x0, block = 0x0, iter = 0x0, 
  tag = 0x0, klass = 0, wrapper = 0, trace = 0, misc = 0, file = 0x0, 
  line = 0, errinfo = 0, last_status = 0, last_line = 0, last_match = 0, 
  safe = 0, status = THREAD_RUNNABLE, wait_for = 0, fd = 0, delay = 0, 
  join = 0x0, abort = 0, locals = 0x0, thread = 1074487728}
(gdb) up
#7  0xc2b98c88 in rb_thread_create_0 (fn=0x7b005aaa <errno+5858>, 
    arg=0x7b03ac58, klass=1074489120) at ../eval.c:6892
6892        rb_thread_schedule();
(gdb) up
#8  0xc2b98d00 in rb_thread_create (fn=0x7b005aaa <errno+5858>, arg=0x7b03ac58)
    at ../eval.c:6901
6901        return rb_thread_create_0(fn, arg, rb_cThread);
(gdb) up
#9  0xc0c23730 in write_client_block (r=0x400e84a8) at mod_ruby.c:600
600         rb_thread_create(write_client_block0, &arg);
(gdb) up
#10 0xc0c23fa0 in ruby_handler0 (load=0x7b005ac2 <errno+5882>, r=0x400e84a8)
    at mod_ruby.c:731
731             if (write_client_block(r) == -1)
(gdb) up
#11 0xc0c240e0 in ruby_handler (r=0x0) at mod_ruby.c:762
762         return ruby_handler0(load_ruby_script, r);
(gdb) up
#12 0x2d794 in ap_invoke_handler ()
(gdb) up
#13 0x3fb98 in process_request_internal ()
(gdb) up
#14 0x3fc1c in ap_process_request ()
(gdb) up
#15 0x385ac in child_main ()
(gdb) up
#16 0x387bc in make_child ()
(gdb) up
#17 0x38af8 in perform_idle_server_maintenance ()
(gdb) up
#18 0x39098 in standalone_main ()
(gdb) up
#19 0x39a24 in main ()
(gdb) 

--
小松克行 / Katsuyuki Komatsu <[e-mail]>