SPDY patch and mod_zip crashing workers

[Maxim Dounin]

Hello!

On Mon, Jan 21, 2013 at 02:20:12PM -0800, W. Andrew Loe III wrote:

> Is there more data I should provide?

It's hardly possible to get help with this, given the fact that 
you are using non-latest nginx with non-latest experimental spdy 
patch and have problems with 3rd party module.

On the other hand, in any case it's good idea to provide details 
as recommended on http://wiki.nginx.org/Debugging, in particular
full config to reproduce the problem, and a backtrace.

> On Fri, Jan 18, 2013 at 2:43 PM, W. Andrew Loe III <andrew at andrewloe.com> wrote:
> > I'm trying to get nginx 1.3.8 to play well with the SPDY patch and
> > mod_zip. I don't want to move to 1.3.9+ because I rely on the upload
> > modules that have not yet been modified to handle the chunked uploads.
> >
> > When initiating a download with mod_zip, things appear to go ok until
> > mod_zip starts to feed the content of the subrequest into the output
> > handler (spdy in this case). I get this in my debug log:
> >
> > [debug] 5244#0: *1 http init upstream, client timer: 0
> > [notice] 5230#0: signal 20 (SIGCHLD) received
> >
> > nginx version: nginx/1.3.8
> > built by clang 4.0 (tags/Apple/clang-421.0.60) (based on LLVM 3.1svn)
> > TLS SNI support enabled
> > configure arguments: --prefix=/usr/local/Cellar/nginx/1.3.8
> > --conf-path=/usr/local/etc/nginx/nginx.conf
> > --error-log-path=/usr/local/var/nginx/error.log
> > --http-log-path=/usr/local/var/nginx/access.log
> > --http-client-body-temp-path=/usr/local/var/cache/nginx/client_temp
> > --http-proxy-temp-path=/usr/local/var/cache/nginx/proxy_temp
> > --http-fastcgi-temp-path=/usr/local/var/cache/nginx/fastcgi_temp
> > --http-uwsgi-temp-path=/usr/local/var/cache/nginx/uwsgi_temp
> > --http-scgi-temp-path=/usr/local/var/cache/nginx/scgi_temp
> > --lock-path=/usr/local/var/lock/nginx.lock
> > --pid-path=/usr/local/var/run/nginx.pid --with-pcre-jit --with-debug
> > --with-ipv6 --without-http_browser_module
> > --without-http_empty_gif_module --without-http_fastcgi_module
> > --without-http_geo_module --without-http_memcached_module
> > --without-http_referer_module --without-http_scgi_module
> > --without-http_split_clients_module --without-http_ssi_module
> > --without-http_userid_module --without-http_uwsgi_module
> > --without-mail_pop3_module --without-mail_imap_module
> > --without-mail_smtp_module --with-http_gzip_static_module
> > --with-http_realip_module --with-http_ssl_module
> > --with-http_stub_status_module
> > --add-module=nginx_upload_module-2.0.12c --add-module=mod_zip-1.1.6
> > --add-module=headers-more-nginx-module-0.19
> >
> > I've attached the complete debug log.
> 
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-- 
Maxim Dounin
http://nginx.com/support.html