# Ngx\_drizzle v0.1.1: fixed segfaults on 32-bit systems **URL:** \ **Category:** NGINX\ **Created:** [September 17, 2011, 7:14am UTC](https://www.ruby-forum.com/t/ngx-drizzle-v0-1-1-fixed-segfaults-on-32-bit-systems/211922 "2011-09-17T07:14:31Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![luislavena](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/l/0ea827/32.png) [@luislavena](https://www.ruby-forum.com/u/luislavena)\ **Post date:** [September 17, 2011, 7:14am UTC](https://www.ruby-forum.com/t/ngx-drizzle-v0-1-1-fixed-segfaults-on-32-bit-systems/211922/1 "2011-09-17T07:14:31Z")
Hi, folks! I’m happy to announce that ngx\_drizzle v0.1.1 has been released. You can download the latest release tarball from ``` https://github.com/chaoslawful/drizzle-nginx-module/downloads ``` This release fixed a long-standing segmentation fault on 32-bit systems, as well as some other issues. Here goes the complete change log: - fixed segmentation faults on 32-bit systems. thanks @魏世江 and @stefanli for reporting this issue. - documented the $drizzle\_thread\_id variable. - added lots of debug outputs (enabled by the --with-debug option while building Nginx or OpenResty), inspired by github issue #10. - fixed issues regarding defining global variables in C header files: we should have defined rds\_rough\_col\_type\_t as a type rather than a global variable. thanks @姜大炮. - documented the python → python3 pitfall while building libdrizzle 1.0 on at least ArchLinux. - fixed the automatic libdrizzle searching algorithm in the config file: now we should look under libdrizzle-1.0/ instead. thanks 支家乐 (Calio) for reporting this issue. ngx\_drizzle is an nginx upstream module integrating libdrizzle into Nginx in a non-blocking and streamming way. Essentially it provides a very efficient and flexible way for nginx internals to access MySQL, Drizzle, as well as other RDBMS’s that support the Drizzle or MySQL wired protocol. Also it can serve as a direct REST interface to those RDBMS backends. This module does not generate human-readable outputs, rather, in a binary format called Resty-DBD-Stream (RDS) designed by ourselves. You usually need other components, like ngx\_rds\_json [1], ngx\_rds\_csv [2], or lua-rds-parser [3], to work with this module. See the RDS output format spec for more details: > **[HTTP Drizzle | NGINX](https://www.nginx.com/resources/wiki/modules/drizzle/)** > > The HTTP Drizzle module makes NGINX directly talk to MySQL or Drizzle Database servers in a nonblocking way. You can find the complete documentation for ngx\_drizzle on Nginx Wiki: ``` http://wiki.nginx.org/HttpDrizzleModule ``` and the latest source is on GitHub: ``` https://github.com/chaoslawful/drizzle-nginx-module ``` This module is also bundled (though not enabled by default) by the ngx\_openresty bundle: ``` http://openresty.org/ ``` You can check out this wiki page to enable this component while building ngx\_openresty: ``` http://openresty.org/#DrizzleNginxModule ``` Have fun! -agentzh [1] [GitHub - openresty/rds-json-nginx-module: An nginx output filter that formats Resty DBD Streams generated by ngx\_drizzle and others to JSON](https://github.com/agentzh/rds-json-nginx-module) [2] [GitHub - openresty/rds-csv-nginx-module: Nginx output filter module to convert Resty-DBD-Streams (RDS) to Comma-Separated Values (CSV)](https://github.com/agentzh/rds-csv-nginx-module) [3] [GitHub - openresty/lua-rds-parser: Resty DBD Stream (RDS) parser for Lua written in C](https://github.com/agentzh/lua-rds-parser) ---
**Author:** ![agentzh](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/4da419/32.png) [@agentzh](https://www.ruby-forum.com/u/agentzh)\ **Post date:** [September 19, 2011, 7:56am UTC](https://www.ruby-forum.com/t/ngx-drizzle-v0-1-1-fixed-segfaults-on-32-bit-systems/211922/2 "2011-09-19T07:56:56Z")
Great 2011/9/17 agentzh [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) ---
**Author:** ![agentzh](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/4da419/32.png) [@agentzh](https://www.ruby-forum.com/u/agentzh)\ **Post date:** [September 19, 2011, 8:00am UTC](https://www.ruby-forum.com/t/ngx-drizzle-v0-1-1-fixed-segfaults-on-32-bit-systems/211922/3 "2011-09-19T08:00:38Z")
在 2011-09-19一的 13:56 +0800，Wendal C.写道： > ``` > https://github.com/chaoslawful/drizzle-nginx-module/downloads > * documented the $drizzle_thread_id variable. > libdrizzle > > binary format called Resty-DBD-Stream (RDS) designed by > > http://openresty.org/ > [1] https://github.com/agentzh/rds-json-nginx-module > > ``` > > – > Wendal C. > > * * * > > nginx mailing list > [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) > [mailman.nginx.org archive](http://mailman.nginx.org/mailman/listinfo/nginx) Thanks for your great work of mod\_ngx\_drizzle! 太棒了，虽然不知道这个模块是做什么用的～ 还是要感谢一下～囧 – Best regards, Sharl.Jimh.Tsin (From China **Obviously Taiwan INCLUDED** ) Using Gmail? Please read this important notice: [Gmail — Free Software Foundation — Working together for free software](http://www.fsf.org/campaigns/jstrap/gmail?10073). ---
**Author:** ![agentzh](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/a/4da419/32.png) [@agentzh](https://www.ruby-forum.com/u/agentzh)\ **Post date:** [September 19, 2011, 8:03am UTC](https://www.ruby-forum.com/t/ngx-drizzle-v0-1-1-fixed-segfaults-on-32-bit-systems/211922/4 "2011-09-19T08:03:06Z")
这可是非常好用的东西, 我现在的项目正在用,效率很高, cool~~ 2011/9/19 Sharl.Jimh.Tsin [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid)