Re: 3.2.8 - Memory leaks with util.FieldStorage
Laurent,
Could you run a couple of more tests?
test1.py
from mod_python import apache, util
def handler(req):
pqs = util.parse_qsl('foo=abar=b')
req.content_type = 'text/plain'
req.write('mod_python.util.parse_qsl')
return apache.OK
test2.py
from mod_python import apache
import cgi
def handler(req):
pqs = cgi.parse_qsl('foo=abar=b')
req.content_type = 'text/plain'
req.write('cgi.parse_qsl')
return apache.OK
Jim
[jira] Commented: (MODPYTHON-74) Add a WSGI handler to support WSGI-based frameworks
[ http://issues.apache.org/jira/browse/MODPYTHON-74?page=comments#action_12415819 ] Damjan Georgievski commented on MODPYTHON-74: - I vote for this feature to be added in mod_python. I know some of the mod_python developers don't quite like WSGI but consider that today there are not much exlusively mod_python applications (and some people need/want to use web servers other than Apache). This means that, current applications can't depend on mod_python features, but most often they don't even need the special mod_python features. Current applications also implement special glue code to use the app with mod_python, scgi, cgi etc.. In the future, applications developers would want to avoid that, and you can see that almost all of the new web-app development is based on WSGI. You can even run Zope in a WSGI server (I wonder if anyone tried to do it in mod_python/WSGI). Including modpython_gateway (possibly as mod_python.wsgi) in the mod_python distribution will make mod_python an easy choice for serving WSGI applications without the need to hunt down mod_python WSGI implementations. Also I'd suggest that some features are implemented in modpython_gateway: - sendfile support (http://www.python.org/dev/peps/pep-0333/#optional-platform-specific-file-handling) - more robust PATH_INFO and SCRIPT_NAME detection, possibly without the PythonOption SCRIPT_NAME hack well, I think this might not be possible but it would be great if is. Add a WSGI handler to support WSGI-based frameworks --- Key: MODPYTHON-74 URL: http://issues.apache.org/jira/browse/MODPYTHON-74 Project: mod_python Type: New Feature Components: core Reporter: Nicolas Lehuen Priority: Minor Fix For: 3.3 There is a complete implementation here : http://www.amorhq.net/blogs/index.php/fumanchu/2005/08/11/wsgi_wrapper_for_mod_python -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
Re: 3.2.8 - Memory leaks with util.FieldStorage
Hello,
I've run the 2 tests, and I do not see any leaks.
Laurent.
Laurent,
Could you run a couple of more tests?
test1.py
from mod_python import apache, util
def handler(req):
pqs = util.parse_qsl('foo=abar=b')
req.content_type = 'text/plain'
req.write('mod_python.util.parse_qsl')
return apache.OK
test2.py
from mod_python import apache
import cgi
def handler(req):
pqs = cgi.parse_qsl('foo=abar=b')
req.content_type = 'text/plain'
req.write('cgi.parse_qsl')
return apache.OK
Jim
Compiling a C++ module with g++ on Solaris
Dear All, I'm the author of Anyterm (http://anyterm.org/) which uses an Apache module written in C++. This works OK on Linux. However, a user has attempted to compile it on Solaris and it fails at run time. Specifically, the first time that any C++ memory allocation stuff happens - it creates a std::string in the post_config hook function - it segfaults deep inside libstdc++. This user is using g++ 3.4.3 and the Sun linker on Solaris 10 x86. I'm curous to know if any readers have any experience compiling C++ Apache modules on this platform, and whether there are any gotchas to look out for. Is it possible that there is some libstdc++ initialisation that hasn't happened? I could imagine that this would require special support from the linker or the dlopen stuff, and that that behaves differently with Sun's libc and linker than on Linux. Any ideas? He has tried with 2.0.5? and 2.2.? with the same result. Cheers, Phil.
Bug report for Apache httpd-1.3 [2006/06/11]
+---+ | Bugzilla Bug ID | | +-+ | | Status: UNC=Unconfirmed NEW=New ASS=Assigned| | | OPN=ReopenedVER=Verified(Skipped Closed/Resolved) | | | +-+ | | | Severity: BLK=Blocker CRI=CriticalMAJ=Major | | | | MIN=Minor NOR=Normal ENH=Enhancement | | | | +-+ | | | | Date Posted | | | | | +--+ | | | | | Description | | | | | | | | 8329|New|Nor|2002-04-20|mime_magic gives 500 and no error_log on Microsoft| | 8372|Ass|Nor|2002-04-22|Threadsaftey issue in Rewrite's cache [Win32/OS2/N| | 8849|New|Nor|2002-05-07|make install errors as root on NFS shares | | 8882|New|Enh|2002-05-07|[PATCH] mod_rewrite communicates with external rew| | 9037|New|Min|2002-05-13|Slow performance when acessing an unresolved IP ad| | 9126|New|Blk|2002-05-15|68k-next-openstep v. 4.0 | | 9726|New|Min|2002-06-09|Double quotes should be flagged as T_HTTP_TOKEN_ST| | 9894|New|Maj|2002-06-16|getline sub in support progs collides with existin| | |New|Nor|2002-06-19|Incorrect default manualdir value with layout.| |10038|New|Min|2002-06-20|ab benchmaker hangs on 10K https URLs with keepali| |10073|New|Maj|2002-06-20|upgrade from 1.3.24 to 1.3.26 breaks include direc| |10166|Opn|Min|2002-06-24|HTTP/1.1 proxy requests made even when client make| |10169|New|Nor|2002-06-24|Apache seg faults due to attempt to access out of | |10178|New|Maj|2002-06-24|Proxy server cuts off begining of buffer when spec| |10195|New|Nor|2002-06-24|Configure script erroneously detects system Expat | |10199|New|Nor|2002-06-24|Configure can't handle directory names with unders| |10243|New|Maj|2002-06-26|CGI scripts not getting POST data | |10354|New|Nor|2002-06-30|ErrorDocument(.htaccess) fails when passed URL wit| |10446|Opn|Blk|2002-07-03|spaces in link to http server seen as foreign char| |10666|New|Enh|2002-07-10|line-end comment error message missing file name | |10744|New|Nor|2002-07-12|suexec might fail to open log file| |10747|New|Maj|2002-07-12|ftp SIZE command and 'smart' ftp servers results i| |10760|New|Maj|2002-07-12|empty ftp directory listings from cached ftp direc| |10939|New|Maj|2002-07-18|directory listing errors | |11020|New|Maj|2002-07-21|APXS only recognise tests made by ./configure | |11236|New|Min|2002-07-27|Possible Log exhaustion bug? | |11265|New|Blk|2002-07-29|mod_rewrite fails to encode special characters| |11765|New|Nor|2002-08-16|.apaci.install.tmp installs in existing httpd.conf| |11986|New|Nor|2002-08-23|Restart hangs when piping logs on rotation log pro| |12096|New|Nor|2002-08-27|apxs does not handle binary dists installed at non| |12574|New|Nor|2002-09-12|Broken images comes from mod_proxy when caching ww| |12583|New|Nor|2002-09-12|First piped log process do not handle SIGTERM | |12598|Opn|Maj|2002-09-12|Apache hanging in Keepalive State | |12770|Opn|Nor|2002-09-18|ErrorDocument fail redirecting error 400 | |13188|New|Nor|2002-10-02|does not configure correctly for hppa64-hp-hpux11.| |13274|Ass|Nor|2002-10-04|Subsequent requests are destroyed by the request e| |13607|Opn|Enh|2002-10-14|Catch-all enhancement for vhost_alias?| |13687|New|Min|2002-10-16|Leave Debug symbol on Darwin | |13822|New|Maj|2002-10-21|Problem while running Perl modules accessing CGI::| |14095|Opn|Nor|2002-10-30|Change default Content-Type (DefaultType) in defau| |14250|New|Maj|2002-11-05|Alternate UserDirs don't work intermittantly | |14443|New|Maj|2002-11-11|Keep-Alive randomly causes TCP RSTs | |14448|Opn|Cri|2002-11-11|Apache WebServer not starting if installed on Comp| |14518|Opn|Nor|2002-11-13|QUERY_STRING parts not incorporated by mod_rewrite| |14670|New|Cri|2002-11-19|Apache didn't deallocate unused memory| |14748|New|Nor|2002-11-21|Configure Can't find DBM on Mac OS X | |15011|New|Nor|2002-12-03|Apache processes not timing out on Solaris 8 | |15028|New|Maj|2002-12-03|RedirectMatch does not escape properly| |16013|Opn|Nor|2003-01-13|Fooling mod_autoindex + IndexIgnore | |16236|New|Maj|2003-01-18|Include directive in Apache is not parsed within c| |16241|New|Maj|2003-01-19|Apache processes takes 100% CPU until killed manua|
Bug report for Apache httpd-2 [2006/06/11]
+---+ | Bugzilla Bug ID | | +-+ | | Status: UNC=Unconfirmed NEW=New ASS=Assigned| | | OPN=ReopenedVER=Verified(Skipped Closed/Resolved) | | | +-+ | | | Severity: BLK=Blocker CRI=CriticalMAJ=Major | | | | MIN=Minor NOR=Normal ENH=Enhancement | | | | +-+ | | | | Date Posted | | | | | +--+ | | | | | Description | | | | | | | | 7483|Ass|Enh|2002-03-26|Add FileAction directive to assign a cgi interpret| | 7741|Ass|Nor|2002-04-04|some directives may be placed outside of proper co| | 7862|New|Enh|2002-04-09|suexec never log a group name.| | 8483|Inf|Min|2002-04-24|apache_2.0 .msi installer breaks .log and .conf fi| | 8713|New|Min|2002-05-01|No Errorlog on PROPFIND/Depth:Infinity| | 9727|New|Min|2002-06-09|Double quotes should be flagged as T_HTTP_TOKEN_ST| | 9903|Opn|Maj|2002-06-16|mod_disk_cache does not remove temporary files| | 9945|New|Enh|2002-06-18|[PATCH] new funtionality for apache bench | |10114|Ass|Enh|2002-06-21|Negotiation gives no weight to order, only q value| |10154|Ass|Nor|2002-06-23|ApacheMonitor interferes with service uninstall/re| |10722|Opn|Nor|2002-07-12|ProxyPassReverse doesn't change cookie paths | |10775|Ass|Cri|2002-07-13|SCRIPT_NAME wrong value | |10932|Opn|Enh|2002-07-18|Allow Negative regex in LocationMatch | |11035|New|Min|2002-07-22|Apache adds double entries to headers generated by| |11294|New|Enh|2002-07-30|desired vhost_alias option| |11427|Opn|Maj|2002-08-02|Possible Memory Leak in CGI script invocation | |11540|Opn|Nor|2002-08-07|ProxyTimeout ignored | |11580|Opn|Enh|2002-08-09|generate Content-Location headers | |11971|Opn|Nor|2002-08-23|HTTP proxy header Via with wrong hostname if Ser| |11997|Opn|Maj|2002-08-23|Strange critical errors possibly related to mpm_wi| |12033|Opn|Nor|2002-08-26|Graceful restart immidiately result in [warn] long| |12340|Opn|Nor|2002-09-05|WindowsXP proxy, child process exited with status | |12355|Opn|Nor|2002-09-06|SSLVerifyClient directive in location make post to| |12680|New|Enh|2002-09-16|Digest authentication with integrity protection | |12885|New|Enh|2002-09-20|windows 2000 build information: mod_ssl, bison, et| |13029|New|Nor|2002-09-26|Win32 mod_cgi failure with non-ASCII characters in| |13101|Inf|Cri|2002-09-27|Using mod_ext_filter with mod_proxy and http/1.1 c| |13599|Ass|Nor|2002-10-14|autoindex formating broken for multibyte sequences| |13603|New|Nor|2002-10-14|incorrect DOCUMENT_URI in mod_autoindex with Heade| |13661|Ass|Enh|2002-10-15|Apache cannot not handle dynamic IP reallocation | |13946|Inf|Nor|2002-10-24|reverse proxy errors when a document expires from | |13986|Ass|Enh|2002-10-26|remove default MIME-type | |14016|Inf|Nor|2002-10-28|Problem when using mod_ext_filter with ActivePerl | |14090|New|Maj|2002-10-30|mod_cgid always writes to main server error log | |14104|Opn|Enh|2002-10-30|not documented: must restart server to load new CR| |14206|New|Maj|2002-11-04|DirectoryIndex circumvents -FollowSymLinks option | |14227|Ass|Nor|2002-11-04|Error handling script is not started (error 500) o| |14496|New|Enh|2002-11-13|Cannot upgrade 2.0.39 - 2.0.43. Must uninstall fi| |14556|Inf|Nor|2002-11-14|mod_cache with mod_mem_cache enabled doesnt cash m| |14858|New|Enh|2002-11-26|mod_cache never caches responses for requests requ| |14922|Ass|Enh|2002-11-28|target is currently hardcoded to 'apache2' | |15045|Ass|Nor|2002-12-04|addoutputfilterbytype doesn't work for defaulted t| |15233|Opn|Nor|2002-12-10|move AddType application/x-x509-ca-cert from ssl.c| |15235|New|Nor|2002-12-10|add application/x-x509-email-cert, application/x-x| |15625|New|Nor|2002-12-23|mention mod_ssl in http://nagoya.apache.org/dist/h| |15626|New|Nor|2002-12-23|mention which modules are part of the (binary) dis| |15631|New|Nor|2002-12-23|mention in httpd.conf that mod_ssl is not included| |15719|Inf|Nor|2002-12-30|WebDAV MOVE to destination URI which is content-ne| |15757|Opn|Nor|2003-01-02|Assumption of sizeof (void*)/int begin equal (64-b| |15857|Opn|Nor|2003-01-07|MUST handle chunked response with a 16385Byte-lo| |15859|Opn|Nor|2003-01-07|wrong Content-Length header is forwarded when de-c|
