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Diffstat (limited to 'web/module')
| -rw-r--r-- | web/module | 13 |
1 files changed, 13 insertions, 0 deletions
@@ -22,6 +22,8 @@ namespace web // HTTP status code. // + // @@ Define some commonly used constants? + // using status_code = uint16_t; struct name_value @@ -92,6 +94,17 @@ namespace web write (const char* msg); }; + // The web server creates a new module instance for each request + // by copy-initializing it with the module exemplar. This way we + // achieve two things: we can freely use module data members + // without worrying about multi-threading issues and we + // automatically get started with the initial state for each + // request. If you really need to share some rw-data between + // all the modules, use static data members with appropriate + // locking. See the <service> header in one of the web server + // directories (e.g., apache/) if you need to see the code that + // does this. + // class module { public: |