But it's still a very real problem! --- //Alex
On Sun, Apr 18, 2010 at 5:21 PM, Aki Tuomi <[email protected]> wrote: > There is execution timeout in PHP as well, you might want to utilize that > instead. > > On Thu, Apr 15, 2010 at 01:27:20PM +0200, Piotr Kloc wrote: >> Hello ! >> >> This is not php.ini timout but apache timeout >> apache is not able to kill the php-cgi process because it tries to kill it >> from user apache >> >> its any chance to correct this issue ? >> >> No I am trying to set some CAP on apache user to give him the right to kill >> other process >> >> /home/admin# getcap /usr/sbin/httpd >> /usr/sbin/httpd = cap_kill+ep >> >> I will check this and reply. >> >> >> ----- Original Message ----- >> From: Gregory Agerba >> To: Piotr Kloc >> Cc: [email protected] >> Sent: Thursday, April 15, 2010 12:02 AM >> Subject: Re: [suPHP] problem with mod_suphp >> >> >> Piotr, >> >> Not sure to express myself in the most correct way, however the PHP >> process is handled by suPHP. I have noticed that suPHP does not consider the >> php.ini timeout. I think this is a drawback of the design of suPHP. >> >> Gregory >> >> >> 2010/4/14 Piotr Kloc <[email protected]> >> >> Hello ! >> >> I have simple php script >> >> <?php >> $number = 3000; >> while($number > 0) { >> $number--; >> sleep(2); >> } >> ?> >> >> In apache I have 30 second timeout set so the apache tries to kill the >> process but got EPERM from kill() >> >> >> r...@server:/usr/local/directadmin/custombuild# strace -s 1024 -p 2041 >> Process 2041 attached - interrupt to quit >> epoll_wait(18, {}, 2, 30000) = 0 >> epoll_wait(18, {}, 2, 30000) = 0 >> gettimeofday({1271278209, 688889}, NULL) = 0 >> write(7, "[Wed Apr 14 22:50:09 2010] [error] [client 83.15.188.122] >> Script timed out before returning headers: b.php\n"..., 107) = 107 >> epoll_wait(18, {}, 2, 30000) = 0 >> read(22, 0xbfeff02c, 1) = -1 EAGAIN (Resource >> temporarily unavailable) >> stat64("/home/admin/domains/dotestow.idl.pl/public_html/500.shtml", >> {st_mode=S_IFREG|0755, st_size=515, ...}) = 0 >> open("/home/admin/domains/dotestow.idl.pl/public_html/500.shtml", >> O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 19 >> fcntl64(19, F_GETFD) = 0x1 (flags FD_CLOEXEC) >> fcntl64(19, F_SETFD, FD_CLOEXEC) = 0 >> mmap2(NULL, 515, PROT_READ, MAP_SHARED, 19, 0) = 0xb79e5000 >> brk(0x8ae0000) = 0x8ae0000 >> brk(0x8b01000) = 0x8b01000 >> mmap2(NULL, 135168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, >> 0) = 0xb78ee000 >> munmap(0xb79e5000, 515) = 0 >> munmap(0xb78ee000, 135168) = 0 >> writev(17, [{"HTTP/1.1 500 Internal Server Error\r\nDate: Wed, 14 Apr >> 2010 20:48:59 GMT\r\nServer: Apache/2\r\nAccept-Ranges: bytes\r\nVary: >> Accept-Encoding,User-Agent\r\nContent-Encoding: gzip\r\nContent-Length: >> 231\r\nConnection: close\r\nContent-Type: text/html\r\n\r\n"..., 238}, >> {"\37\213\10\0\0\0\0\0\0\3"..., 10}, >> {"\335\217\301N\3!\20\206\357\373\24c\357.\253\2117Bb\vMIV\333(\36z\244\273\243%\241Pg\301\306\267\27\272\361\350\v8\231\313\317|3\371\3407r\2732\373\235\202\215y\352a\367\266\354\365\n\26\267\214ie\326\214I#\347\311}\3331\246\236\27\242\3415\v\276Q\217\262\4\243M\257\304C\327\201\16\t)X\17\257H_H\240\210\"q6\3\rg\327\5\276\334\312}\275q'\376\340\313\2441G\204i~\3050\304\\I\34\301\6p\277KXi(}r\323\20\303\273\373\310d\223\213\241P#\\\354\0049\330\203GH\21\206x:{L\10\3371\23\20~f\234Rqx)\"Z\2141\225\30/\255\33}{\366\234\351j{\365,6\365\257\315?\253\37"..., >> 213}, {"\rN\3~\365\1\0\0"..., 8}], 4) = 469 >> gettimeofday({1271278239, 690469}, NULL) = 0 >> write(9, "469\n"..., 4) = 4 >> write(10, "83.15.188.122 - - [14/Apr/2010:22:48:59 +0200] \"GET /b.php >> HTTP/1.1\" 500 469 \"-\" \"Opera/9.80 (Windows NT 5.1; U; pl) Presto/2.5.22 >> Version/10.51\"\n"..., 146) = 146 >> gettimeofday({1271278239, 690663}, NULL) = 0 >> times({tms_utime=0, tms_stime=0, tms_cutime=0, tms_cstime=0}) = 432150076 >> gettimeofday({1271278239, 690750}, NULL) = 0 >> shutdown(17, 1 /* send */) = 0 >> poll([{fd=17, events=POLLIN}], 1, 2000) = 1 ([{fd=17, >> revents=POLLIN|POLLHUP}]) >> read(17, ""..., 512) = 0 >> close(17) = 0 >> read(5, 0xbff032d3, 1) = -1 EAGAIN (Resource >> temporarily unavailable) >> close(19) = 0 >> close(18) = 0 >> close(22) = 0 >> close(20) = 0 >> waitpid(3131, 0xbff03224, WNOHANG|WSTOPPED) = 0 >> kill(3131, SIGTERM) = -1 EPERM (Operation not >> permitted) >> kill(3131, SIGKILL) = -1 EPERM (Operation not >> permitted) >> waitpid(3131, 0xbff03224, WSTOPPED) = ? ERESTARTSYS (To be restarted) >> >> >> So there is some wrong with mod_suphp ,apache is unable to kill the php >> process if the timeout is reached. >> >> regards, >> Piotr >> >> >> _______________________________________________ >> suPHP mailing list >> [email protected] >> https://lists.marsching.com/mailman/listinfo/suphp >> >> >> > >> _______________________________________________ >> suPHP mailing list >> [email protected] >> https://lists.marsching.com/mailman/listinfo/suphp > > > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v1.4.9 (GNU/Linux) > > iEYEARECAAYFAkvLI5IACgkQahHbMDrZuj7lRgCfTc7PJuEXjaZOoM+HUy0BIVY4 > //QAoJjzIxE/xAbWbEUMxYdgijWs/QDS > =NEMK > -----END PGP SIGNATURE----- > > _______________________________________________ > suPHP mailing list > [email protected] > https://lists.marsching.com/mailman/listinfo/suphp > > _______________________________________________ suPHP mailing list [email protected] https://lists.marsching.com/mailman/listinfo/suphp
