hi, this is the answer I got from an apachelounge guy:
Does not build with the patch at http://svn.apache.org/viewvc?view=revision&revision=1606368 Error 85 error C2065: 'my_generation' : undeclared identifier E:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 1051 Error 86 error C2065: 'my_generation' : undeclared identifier E:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 1076 138 IntelliSense: a value of type "void *" cannot be assigned to an entity of type "core_server_config *" e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 315 139 IntelliSense: a value of type "void *" cannot be assigned to an entity of type "char *" e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 458 140 IntelliSense: a value of type "void *" cannot be assigned to an entity of type "sockaddr *" e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 632 141 IntelliSense: a value of type "void *" cannot be assigned to an entity of type "sockaddr *" e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 635 142 IntelliSense: a value of type "void *" cannot be used to initialize an entity of type "winnt_conn_ctx_t *" e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 789 143 IntelliSense: a value of type "PVOID" cannot be assigned to an entity of type "apr_bucket *" e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 791 144 IntelliSense: a value of type "PVOID" cannot be assigned to an entity of type "apr_bucket *" e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 842 145 IntelliSense: a value of type "HANDLE" cannot be assigned to an entity of type "HANDLE *" e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 1040 146 IntelliSense: identifier "my_generation" is undefined e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 1051 147 IntelliSense: identifier "my_generation" is undefined e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 1076 148 IntelliSense: a value of type "void *" cannot be assigned to an entity of type "int *" e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 1082 149 IntelliSense: a value of type "void *" cannot be assigned to an entity of type "int *" e:\VC11\Win64\httpd-2.4.9\server\mpm\winnt\child.c 1330 2014-06-28 17:06 GMT+02:00 Jeff Trawick <traw...@gmail.com>: > On Fri, Jun 27, 2014 at 7:53 AM, Jeff Trawick <traw...@gmail.com> wrote: > >> On Thu, Jun 26, 2014 at 4:18 AM, Mar Imp <marimp...@gmail.com> wrote: >> >>> Hi, >>> >>> Thank you for the response! >>> >>> I looked into child.c, and see that the first line in Error log: >>> (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED -- >>> shutting down server >>> comes from: >>> child.c Line 1125+: rv = WaitForMultipleObjects(num_events, (HANDLE >>> *)child_events, FALSE, …… >>> This is the place that causes the restart. >>> >> >> Right... The other code I pointed out is what makes this call different >> than before. >> >> >> >>> >>> The second line in the error log: >>> (OS 10038)An operation was attempted on something that is not a >>> socket. : AH00344: accept() failed. >>> comes from: >>> child.c Line 641+: if (context->accept_socket == INVALID_SOCKET) >>> I guess the second line in the error log is just a consequence of the >>> server shutting down? >>> >> >> I expect so. >> >> >>> >>> >>> no, I can’t build httpd. It would be great if you could provide a >>> patched version that I could install in _production_ environment. >>> >>> I can’t reproduce the error on a test server, I can just install the >>> version on a productive server, and wait for the error to occur. The >>> error occurs sporadically. >>> >>> It is essential that the patch included in the build doesn’t break >>> things (particularly the ability of apache to restart when an error >>> happens). >>> >> >> The Apache Lounge folks would need to run the build for you to ensure >> that it has any patches you're currently using and that the toolchain is in >> sync. >> >> Right now I hope to make some permanent changes in the next couple of >> days to improve diagnostics in this area and commit the changes to httpd >> trunk. At that point you might be able to get the Apache Lounge folks to >> roll them into a special build. ??? >> >> > Here are the diagnostic changes I added: > > http://svn.apache.org/viewvc?view=revision&revision=1606368 > > Perhaps the Apache Lounge folks can get you a build of 2.4.9 with that in > it. > > >> >> >>> >>> As you found out, I use the apachelounge-build atm. >>> >>> Thank you for your help! >>> >>> Kind regards >>> Maria Imp >>> >>> 2014-06-24 15:59 GMT+02:00 Jeff Trawick <traw...@gmail.com>: >>> > On Tue, Jun 24, 2014 at 9:36 AM, Mar Imp <marimp...@gmail.com> wrote: >>> >> >>> >> I face the problem, that Apache restarts itself unexpecteldy without >>> >> obvious reason. >>> >> >>> >> -> (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED -- >>> >> shutting down server >>> >> -> (OS 10038)An operation was attempted on something that is not a >>> >> socket. : AH00344: accept() failed. >>> >> >>> >> Apache Version: >>> >> * Problem occurs on 2.4.9, both VC10 and VC11 compiled ones >>> >> * Problem does NOT occur on 2.4.4 >>> >> Operating System: >>> >> * Microsoft Windows Server 2012 Standard >>> >> >>> >> The problem occurs since the Apache upgrade from 2.4.4 to 2.4.9. >>> >> At this moment I reverted to 2.4.4 again because the random restarts >>> >> cause downtimes. >>> >> >>> >> >>> >> Relevant configuration settings: >>> >> ThreadsPerChild 300 >>> >> AcceptFilter http none >>> >> AcceptFilter https none >>> >> EnableSendfile off >>> >> EnableMMAP off >>> >> >>> >> >>> >> Apache works as a caching reverse proxy (mod_cache_disk) >>> >> >>> >> >>> >> Typical logfile fragment: >>> >> [log] >>> >> [Fri May 23 07:53:58.344457 2014] [mpm_winnt:crit] [pid 42540:tid 380] >>> >> (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED -- >>> >> shutting down server >>> >> [Fri May 23 07:54:03.757607 2014] [mpm_winnt:warn] [pid 42540:tid >>> >> 4212] (OS 10038)An operation was attempted on something that is not a >>> >> socket. : AH00344: accept() failed. >>> >> [Fri May 23 07:54:30.288807 2014] [mpm_winnt:notice] [pid 42540:tid >>> >> 380] AH00362: Child: Waiting 270 more seconds for 5 worker threads to >>> >> finish. >>> >> [Fri May 23 07:55:00.329552 2014] [mpm_winnt:notice] [pid 42540:tid >>> >> 380] AH00362: Child: Waiting 240 more seconds for 1 worker threads to >>> >> finish. >>> >> [Fri May 23 07:55:30.370221 2014] [mpm_winnt:notice] [pid 42540:tid >>> >> 380] AH00362: Child: Waiting 210 more seconds for 1 worker threads to >>> >> finish. >>> >> [Fri May 23 07:55:47.893020 2014] [mpm_winnt:notice] [pid 42540:tid >>> >> 380] AH00364: Child: All worker threads have exited. >>> >> [Fri May 23 07:55:48.010131 2014] [mpm_winnt:notice] [pid 36544:tid >>> >> 516] AH00428: Parent: child process 42540 exited with status 0 -- >>> >> Restarting. >>> >> [Fri May 23 07:55:48.801890 2014] [mpm_winnt:notice] [pid 36544:tid >>> >> 516] AH00455: Apache/2.4.9 (Win64) OpenSSL/1.0.1g configured -- >>> >> resuming normal operations >>> >> [Fri May 23 07:55:48.801890 2014] [mpm_winnt:notice] [pid 36544:tid >>> >> 516] AH00456: Apache Lounge VC10 Server built: Mar 17 2014 12:11:31 >>> >> [Fri May 23 07:55:48.801890 2014] [core:notice] [pid 36544:tid 516] >>> >> AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24' >>> >> [Fri May 23 07:55:48.802891 2014] [mpm_winnt:notice] [pid 36544:tid >>> >> 516] AH00418: Parent: Created child process 33888 >>> >> [Fri May 23 07:55:50.263291 2014] [mpm_winnt:notice] [pid 33888:tid >>> >> 380] AH00354: Child: Starting 300 worker threads. >>> >> [Fri May 23 11:58:09.232804 2014] [mpm_winnt:crit] [pid 33888:tid 380] >>> >> (OS 6)The handle is invalid. : AH00356: Child: WAIT_FAILED -- >>> >> shutting down server >>> >> [Fri May 23 11:58:10.710220 2014] [mpm_winnt:warn] [pid 33888:tid >>> >> 5008] (OS 10038)An operation was attempted on something that is not a >>> >> socket. : AH00344: accept() failed. >>> >> [Fri May 23 11:58:28.546422 2014] [mpm_winnt:warn] [pid 33888:tid >>> >> 3320] (OS 10038)An operation was attempted on something that is not a >>> >> socket. : AH00344: accept() failed. >>> >> [Fri May 23 11:58:41.169814 2014] [mpm_winnt:notice] [pid 33888:tid >>> >> 380] AH00362: Child: Waiting 270 more seconds for 8 worker threads to >>> >> finish. >>> >> [Fri May 23 11:59:11.208219 2014] [mpm_winnt:notice] [pid 33888:tid >>> >> 380] AH00362: Child: Waiting 240 more seconds for 3 worker threads to >>> >> finish. >>> >> [Fri May 23 11:59:41.245781 2014] [mpm_winnt:notice] [pid 33888:tid >>> >> 380] AH00362: Child: Waiting 210 more seconds for 1 worker threads to >>> >> finish. >>> >> [Fri May 23 12:00:11.277011 2014] [mpm_winnt:notice] [pid 33888:tid >>> >> 380] AH00362: Child: Waiting 180 more seconds for 1 worker threads to >>> >> finish. >>> >> [Fri May 23 12:00:41.305795 2014] [mpm_winnt:notice] [pid 33888:tid >>> >> 380] AH00362: Child: Waiting 150 more seconds for 1 worker threads to >>> >> finish. >>> >> [Fri May 23 12:01:11.335526 2014] [mpm_winnt:notice] [pid 33888:tid >>> >> 380] AH00362: Child: Waiting 120 more seconds for 1 worker threads to >>> >> finish. >>> >> [Fri May 23 12:01:15.840009 2014] [mpm_winnt:notice] [pid 33888:tid >>> >> 380] AH00364: Child: All worker threads have exited. >>> >> [Fri May 23 12:01:15.953118 2014] [mpm_winnt:notice] [pid 36544:tid >>> >> 516] AH00428: Parent: child process 33888 exited with status 0 -- >>> >> Restarting. >>> >> [Fri May 23 12:01:16.820952 2014] [mpm_winnt:notice] [pid 36544:tid >>> >> 516] AH00455: Apache/2.4.9 (Win64) OpenSSL/1.0.1g configured -- >>> >> resuming normal operations >>> >> [Fri May 23 12:01:16.820952 2014] [mpm_winnt:notice] [pid 36544:tid >>> >> 516] AH00456: Apache Lounge VC10 Server built: Mar 17 2014 12:11:31 >>> >> [Fri May 23 12:01:16.820952 2014] [core:notice] [pid 36544:tid 516] >>> >> AH00094: Command line: 'C:\\Apache24\\bin\\httpd.exe -d C:/Apache24' >>> >> [Fri May 23 12:01:16.820952 2014] [mpm_winnt:notice] [pid 36544:tid >>> >> 516] AH00418: Parent: Created child process 24388 >>> >> [Fri May 23 12:01:18.308375 2014] [mpm_winnt:notice] [pid 24388:tid >>> >> 376] AH00354: Child: Starting 300 worker threads. >>> >> [/log] >>> >> >>> >> Have you got any idea, why this can happen? >>> >> >>> >> In the windows eventlog I can't find any relevant entries at the time >>> >> that apache restarts. >>> >> >>> >> Please help if you can >>> >> >>> >> Kind Regards >>> >> Maria Imp >>> >> >>> >> --------------------------------------------------------------------- >>> >> To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org >>> >> For additional commands, e-mail: users-h...@httpd.apache.org >>> >> >>> > >>> > I just found this thread too, which also contains this information >>> from you >>> > a few weeks ago: >>> > >>> > https://www.apachelounge.com/viewtopic.php?p=27848 >>> > >>> > The apparent code change that triggered this is that the httpd child >>> now >>> > detects when the httpd parent crashes or is terminated forcefully. It >>> would >>> > appear that this process handle is no longer valid after some period of >>> > time: >>> > >>> > child_events[2] = OpenProcess(SYNCHRONIZE, FALSE, parent_pid); >>> > num_events = 3; >>> > >>> > Some of the other logs in the apachelounge.com post show that the >>> parent was >>> > able to successfully restart the child after this error, so presumably >>> the >>> > handle doesn't go bad simply because the parent exits. >>> > >>> > Are you able to build httpd yourself? I could prepare a test patch to >>> > narrow down what is going wrong. >>> > >>> > -- >>> > Born in Roswell... married an alien... >>> > http://emptyhammock.com/ >>> > http://edjective.org/ >>> > >>> >>> --------------------------------------------------------------------- >>> To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org >>> For additional commands, e-mail: users-h...@httpd.apache.org >>> >>> >> >> >> -- >> Born in Roswell... married an alien... >> http://emptyhammock.com/ >> http://edjective.org/ >> >> > > > -- > Born in Roswell... married an alien... > http://emptyhammock.com/ > http://edjective.org/ > >
