SIGPIPE should be ignored by owserver/owfs/owhttpd and not exit when this is received. It's basically a network problem when writing to the socket. The write request should of course return an error, but it should not exit the whole application.
I haven't looked at the owfs source for some time now, but I'm sure Paul could make sure the signal is ignored pretty quick. /Christian > -----Ursprungligt meddelande----- > Från: [EMAIL PROTECTED] [mailto:owfs- > [EMAIL PROTECTED] För Roberto Spadim > Skickat: den 28 september 2006 09:31 > Till: [email protected] > Ämne: [Owfs-developers] bug > > > again the same backtrace: i think that's a problem to clone > > DEBUG: ReadHandler: cm->payload=0 cm->size=0 cm->offset=0 > DEBUG: ReadHandler: sm->payload=38 sm->size=12 sm->offset=0 > DEBUG: READ_POSTPARSE /uncached/10.6F7EC9000800/temperature > DEBUG: READ_POSTPOSTPARSE /uncached/10.6F7EC9000800/temperature > DEBUG: READSEEK > DEBUG: READSEEK2 pid=31424 not found in cache > DEBUG: Transaction readin = 0 > DEBUG: FS_r_single: (temperature) 28.4375 > DEBUG: Add to cache sn 10 6F 7E C9 00 08 00 0F in=0xb7fd6bac index=0 > size=12 > DEBUG: READ_POSTPOSTPARSE: /uncached/10.6F7EC9000800/temperature > return 12 > DEBUG: READ_POSTPARSE /uncached/10.6F7EC9000800/temperature return 12 > DEBUG: Read message done retbuffer=0x804cf70 > DEBUG: ParsedName_destroy /uncached/10.6F7EC9000800/temperature > DEBUG: RealHandler: FS_ParsedName_destroy done > DEBUG: RealHandler: cm.ret=12 > CALL: FS_r_single: format=11 s=12 offset=0 > DEBUG: Selecting a path (and device) > path=/uncached/10.6F7EC9000800/temperature SN=10 6F 7E C9 00 08 00 0F > last path=00 00 00 00 00 00 00 00 > > Program received signal SIGPIPE, Broken pipe. > [Switching to Thread -1209861200 (LWP 17445)] > 0xffffe410 in __kernel_vsyscall () > (gdb) bt > #0 0xffffe410 in __kernel_vsyscall () > #1 0xb7ee82d4 in do_writev () from /lib/tls/libc.so.6 > #2 0xb7ee839b in writev () from /lib/tls/libc.so.6 > #3 0x08048f89 in ToClient (fd=8, cm=0xb7e2f400, data=0xb7e2f360 "") at > owserver.c:231 > #4 0x08049510 in RealHandler (v=0xb662b3ac) at owserver.c:399 > #5 0xb7f5d2b0 in start_thread () from /lib/tls/libpthread.so.0 > #6 0xb7eef7ce in clone () from /lib/tls/libc.so.6 > (gdb) > > > ------------------------------------------------------------------------- > Take Surveys. Earn Cash. Influence the Future of IT > Join SourceForge.net's Techsay panel and you'll get the chance to share > your > opinions on IT & business topics through brief surveys -- and earn cash > http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV > _______________________________________________ > Owfs-developers mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/owfs-developers ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Owfs-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/owfs-developers
