Re: [Cppcms-users] Caching files
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Re: [Cppcms-users] Caching files
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From: Artyom B. <art...@ya...> - 2013-12-04 12:39:10
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If the media files are static/unchangeable... just don't bother, the web server would do much better job. You don't need to bother about actual files serving, sync-async methods etc. CppCMS should handle dynamic content only as Marcel had pointed before Artyom Beilis -------------- CppCMS - C++ Web Framework: http://cppcms.com/ CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/ -------------------------------------------- On Wed, 12/4/13, Shiv Shankar Dayal <shi...@gm...> wrote: Subject: Re: [Cppcms-users] Caching files To: cpp...@li... Date: Wednesday, December 4, 2013, 2:35 PM I am working on online WenGL games. Now the use case is many will play and one user may download media files many times every day. On Wed, Dec 4, 2013 at 5:38 PM, Artyom Beilis <art...@ya...> wrote: Can you explain what are you trying to do? Artyom Beilis -------------- CppCMS - C++ Web Framework: http://cppcms.com/ CppDB - C++ SQL Connectivity: http://cppcms.com/sql/cppdb/ -------------------------------------------- On Wed, 12/4/13, Shiv Shankar Dayal <shi...@gm...> wrote: Subject: Re: [Cppcms-users] Caching files To: cpp...@li... Date: Wednesday, December 4, 2013, 2:01 PM I think web server nginx can manage my case as it knows whether the request has to be served with 200 or 304. I had another question, related to async io, is most of the time network will be slow. SO suppose I want to pause the file stream which is reading into memory buffer so is there anyway to pause the reading until what has been read and then restart the reading like in Node.js or do I need to code it because I do not see this in Doxygen documentation. On Wed, Dec 4, 2013 at 5:19 PM, 陈抒 <csf...@gm...> wrote: Hi, The way you mentioned can be called as in-process cache. When we talking about cache, there are a few kinds of cache technology, in-process, out-of-process cache, local file cache, browser cache. For your case, you can cache these static files in your app, or cache them with Nginx + Memcached/MongoDB. The latter way does not need you to implement your cache algorithm. Another way is to use in-process & out-of-process cache together. Web servers cache files in their process, but if the file is not found, it can load it from remote cache server of database. Dean Chen Best regards http://blog.csdn.net/csfreebird On Wed, Dec 4, 2013 at 7:13 PM, Shiv Shankar Dayal <shi...@gm...> wrote: Hi, Suppose I am making few online game the clearly it is going to involve some media. Let us say I have 2GB of artwork which will remain constant. Is is not better that when the application starts then load all these files in memory and serve from there to users rather than putting them in database and doing a caching. I think it is much better to load from raw filesystem and keep then in memory in application and serve from there. The only thing which is going to happen is when app will start it will take time. But it is much better than async io because we know how much data we have before hand and 2G or something like even 10G data is not much as far as keeping that in memory is concerned. Please note that this is static data will never change so can be kept in const global buffers. Please share your opinions. -- Respect, Shiv Shankar Dayal ------------------------------------------------------------------------------ Sponsored by Intel(R) XDK Develop, test and display web and hybrid apps with a single code base. Download it for free now! http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk _______________________________________________ Cppcms-users mailing list Cpp...@li... https://lists.sourceforge.net/lists/listinfo/cppcms-users ------------------------------------------------------------------------------ Sponsored by Intel(R) XDK Develop, test and display web and hybrid apps with a single code base. Download it for free now! http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk _______________________________________________ Cppcms-users mailing list Cpp...@li... https://lists.sourceforge.net/lists/listinfo/cppcms-users -- Respect, Shiv Shankar Dayal -----Inline Attachment Follows----- ------------------------------------------------------------------------------ Sponsored by Intel(R) XDK Develop, test and display web and hybrid apps with a single code base. Download it for free now! http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk -----Inline Attachment Follows----- _______________________________________________ Cppcms-users mailing list Cpp...@li... https://lists.sourceforge.net/lists/listinfo/cppcms-users ------------------------------------------------------------------------------ Sponsored by Intel(R) XDK Develop, test and display web and hybrid apps with a single code base. Download it for free now! http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk _______________________________________________ Cppcms-users mailing list Cpp...@li... https://lists.sourceforge.net/lists/listinfo/cppcms-users -- Respect, Shiv Shankar Dayal -----Inline Attachment Follows----- ------------------------------------------------------------------------------ Sponsored by Intel(R) XDK Develop, test and display web and hybrid apps with a single code base. Download it for free now! http://pubads.g.doubleclick.net/gampad/clk?id=111408631&iu=/4140/ostg.clktrk -----Inline Attachment Follows----- _______________________________________________ Cppcms-users mailing list Cpp...@li... https://lists.sourceforge.net/lists/listinfo/cppcms-users |
