W3C home > Mailing lists > Public > www-lib@w3.org > January to March 2001

Webbot is still crashing at "Broken Pipe"

From: Q. Alex Zhao <azhao@cc.gatech.edu>
Date: Wed, 21 Feb 2001 12:01:57 -0500 (EST)
Message-Id: <200102211701.MAA15795@car54.cc.gatech.edu>
To: www-lib-bugs@w3.org
Cc: www-lib@w3.org
Got the code from CVS yesterday (Feb 20) and compiled it on Solaris 2.5.1
with configure options "--disable-shared --with-regex". Webbot still
crashes from "Broken Pipe" signals. What config option should I use to make
it ignore that signal?

Stack dump:

    (gdb) info program
    Using the running image of child LWP    1         via /proc.
    Program stopped at 0xef63905c.
    It stopped with signal SIGPIPE, Broken pipe.
    (gdb) where
    #0  0xef63905c in _libc_sigprocmask ()
    #1  0xef6d9d28 in _connect2 ()
    #2  0xef6d9c20 in __connect ()
    #3  0xef6d9a48 in _connect ()
    #4  0x87e48 in HTDoConnect (net=0xaca9b0) at HTTCP.c:320
    #5  0x77778 in HTHost_connect (host=0x2e4b50, net=0xaca9b0, 
	url=0xaca980 "http://triton.cc.gatech.edu/ubicomp/756") at
    #6  0x3ebe8 in HTTPEvent (soc=13, pVoid=0xac8bd8,
	at HTTP.c:1066
    #7  0x744a0 in HostEvent (soc=13, pVoid=0x2e4b50,
	at HTHost.c:240
    #8  0x20908 in EventOrder_executeAndDelete () at
    #9  0x21cc4 in HTEventList_loop (theRequest=0xf0360) at
    #10 0x18ff4 in main (argc=25, argv=0xeffff4ec) at

The command line arguments are:

    -q -n -ss -nopipe -cache -cache_size 48 -cacheroot /usr/tmp/w3c-cache -r $HOME/raw/webbot.conf -prefix http -depth 256 -exclude '\.gz$|\.tar$|\.tgz$|\.bz2$|\.Z$|\.zip$|\.ZIP$|\.exe$|\.EXE$|\.ps$|\.PS$|\.doc$|\.DOC$|\.pdf$|\.PDF$|\.xplot$|\.tiff$|\.tif$|\.TIF$|\.java$|\.JAVA$|\.c$|\.h$|\.txt$|\.ppt$|\.PPT$|\.qt$|\.mov$|\.bin$|\.sh$|\.avi$|\.AVI$|\.mpg$|\.MPG$|\.mpeg$|\.MPEG$|\.au$|\.wav$|\.WAV$' -img -check '\.gif$|\.GIF$|\.png$|\.PNG$|\.jpeg$|\.JPEG$|\.jpg$|\.JPG$' -redir -referer /usr/tmp/ImageMapping.raw http://www.cc.gatech.edu/

I would really like to make this work, but I don't know anything about the
internals of libwww.

= Q. Alex Zhao
  mailto:aZhao@cc.gatech.edu voiceto:404-385-2447 faxto:404-385-1253
  Graphics, Visualization & Usability Center, Georgia Inst. of Tech.
Received on Wednesday, 21 February 2001 12:02:00 UTC

This archive was generated by hypermail 2.3.1 : Tuesday, 6 January 2015 21:33:53 UTC