It does look really cool. What i was wondering about was Datomic's caching of data to peer application process, and limited peers.
Maybe slacker could be used to have datomic in a separate process. On Tuesday, June 3, 2014 6:52:50 PM UTC+3, Xfeep Zhang wrote: > > The multiprocess from nginx is quite different with some old server > implementations. Within nginx one process can handle thousands of > connections at the same time. But some old server implementations are one > process per request. > > If your http service is stateless, multiprocess or single process is not > important. If your http service should rely on some state store such as > session store, with nginx-clojure you have three choices : > > > 1. Encrypted Cookie store > 2. SharedHashMap > <https://github.com/OpenHFT/HugeCollections/wiki/Getting-Started> to > share data among nginx worker processes > 3. Remote Session Store such as Redis, MemCached etc. > > > > > On Mon, Jun 2, 2014 at 5:22 PM, Toni Helenius <ton...@gmail.com > <javascript:>> wrote: > >> Out of interest, how do people use these multiprocess server thingies >> like nginx-clojure or vert.x with datomic? >> >> >> On Saturday, May 31, 2014 7:57:54 PM UTC+3, Xfeep Zhang wrote: >>> >>> Nginx-Clojure is a Nginx <http://nginx.org/> module for embedding >>> Clojure or Java programs, typically those Ring >>> <https://github.com/ring-clojure/ring/blob/master/SPEC> based handlers. >>> >>> Release 0.2.2 contains two updates >>> >>> 1. Fix bug of with Compojure 1.1.5 + Apache Solrj 4.3.0 + httpclient >>> 4.3.2 NPE happens first time then everything is OK (issue #22) >>> 2. Verifying option for auto generated waving configurations needed by >>> coroutine based socket (issue #23) >>> >>> >>> The binary release can be found from https://sourceforge.net/ >>> projects/nginx-clojure/files/ >>> The source files and guide can be found from https://github.com/nginx- >>> clojure/nginx-clojure/blob/master/README.md >>> The index page for guide can be found from https://github.com/nginx- >>> clojure/nginx-clojure/wiki >>> >>> There are some core features of Nginx-Clojure: >>> >>> 1. Compatible with Ring >>> <https://github.com/ring-clojure/ring/blob/master/SPEC> and >>> obviously supports those Ring based frameworks, such as Compojure etc. >>> 2. Use Java/Clojure code to write a simple nginx rewrite handler to >>> set var before proxy pass >>> 3. Non-blocking coroutine based socket which is Compatible with Java >>> Socket API and works well with largely existing java library such as >>> apache >>> http client, mysql jdbc drivers. With this feature one java main thread >>> can >>> handle thousands of connections. >>> 4. Handle multiple sockets parallel in sub coroutines, e.g. we can >>> invoke two remote services at the same time feature >>> 5. Asynchronous callback API of socket for some advanced usage >>> 6. Run initialization clojure code when nginx worker starting >>> 7. Compatible with the Nginx lastest stable version 1.6.0. (Nginx >>> 1.4.x is also ok, older version is not tested and maybe works.) >>> 8. One of benifits of Nginx <http://nginx.org/> is worker processes >>> are automatically restarted by a master process if they crash >>> 9. Utilizes lazy headers and direct memory operation between Nginx >>> <http://nginx.org/> and JVM to fast handle dynamic contents from >>> Clojure or Java code. >>> 10. Utilizes Nginx <http://nginx.org/> zero copy file sending >>> mechanism to fast handle static contents controlled by Clojure or Java >>> code. >>> 11. Supports Linux x64, Linux x86 32bit, Win32 and Mac OS X. Win64 >>> users can also run it with a 32bit JRE/JDK. >>> >>> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to clo...@googlegroups.com >> <javascript:> >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> clojure+u...@googlegroups.com <javascript:> >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "Clojure" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/clojure/-mianyasT5o/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> clojure+u...@googlegroups.com <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
