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59 Commits (6591c0a6c7a13fb431b8dd4e154ac7c87d6be67f)

Author SHA1 Message Date
Georg Hopp 6591c0a6c7 changed callocs of memory not needed to be initialized to malloc
14 years ago
Georg Hopp 9f801ba422 changed all string operation within header handling with fixed length mem operations, preventing multiple iterations over these strings. In theory this should improve performance in reality it seems that it is worse...CHECK WHY
14 years ago
Georg Hopp 87b0d50d1d structural changes for worker/process. @TODO actually i have no idea why this happens.
14 years ago
Georg Hopp dfcbc4946c fix memory problems occured with latest changes
14 years ago
Georg Hopp 59ccbf0207 closes #10: values for header ids are now stored in a char ** making multiple values for one id possible. Additionally added a jquery action that delivers the jquery java script and use it on the me action
14 years ago
Georg Hopp 424297cd57 now when a constructor returns -1 the new call will in turn call the destructor effectively freeing all resources. ATTENTION: now the destructor has to be aware that it might be called with a not completely initialized object. To make this more ease there is the FREE makro with the corresponding ffree that does NULL pointer checking and the destructor checks for NULL pointer too. Additionally the handle_accept now handles _SC_OPEN_MAX - 10 connections. The 10 are reserved for internal usage.
14 years ago
Georg Hopp 01ae8736e9 now a child is spawned and writes random values in a shared memory segment. These values will be shown in the me action
14 years ago
Georg Hopp 7f688412ea some code cleanups...no changes in the logic
14 years ago
Georg Hopp 8298740dd9 move sdbm implementation in one file.
14 years ago
Georg Hopp 063189e664 changed /**/ single line comments to //
14 years ago
Georg Hopp b38d402250 start documenting this whole stuff...well at least add a copyright information in each file
14 years ago
Georg Hopp 7466e59298 first very crude, not complete, experimental 304 test implementation
14 years ago
Georg Hopp abd69d0a20 disconnect on invalid request line
14 years ago
Georg Hopp dfdfd20d8e now incomplete requests should no longer block the complete server. Tested with \'echo -en "GET / HTTP\r\nConn" | nc -w 600 localhost 11212\' and then doing requests from my browser. @TODO: cleanup those stuff, check if a not correctly response reading would block the server.
14 years ago
Georg Hopp eae798e599 increase writebuffer size a lot.
14 years ago
Georg Hopp dbb7042360 fixed the non keep-alive performance issue as well as i lower memory usage by using a single read and write circular buffer for every connection. @TODO: i noticed a server hang while getting large data (my image) with non keep-alive connections. Additionally an incomplete keep-alive request might stop the server now as the lock on the read buffer will not be released.
14 years ago
Georg Hopp 31b7d755e0 another try with the shmen trick...this time use MAP_ANONYMOUS ... as GNU extension.
14 years ago
Georg Hopp 5c3928d45a added missing header file to repo
14 years ago
Georg Hopp f2dbad19c6 another try with a shared memory based ringbuffer...this performs well for keep-alive sessions but is much slower without. actually i am not sure why but most likely the shared memory setup is quite expensive. @TODO: make a profiling.
14 years ago
Georg Hopp e8a21ace31 lots of changes but primarily change the request parser to use a ringbuffer. The ringbuffer is implemented using the shared memory trick.
14 years ago
Georg Hopp 6550e381f0 now the separated http worker works. Changed some size_t to ssize_t as i use -1 and -2 es error indicator in my server and fixed caculation of remainig buffer size in reader
14 years ago
Georg Hopp 20af2baa6f separated the server completely from the http processing
14 years ago
Georg Hopp de00ad47ad add subject/observer interface
14 years ago
Georg Hopp 3497eb8754 dynamically get and free buffer for response write pipe now
14 years ago
Georg Hopp e35308f880 increase write buffer
14 years ago
Georg Hopp 92379ebb15 use one dynamic buffer less and save at least one write on small responses
14 years ago
Georg Hopp 4eb98a5a16 fixed bug in new response handling
14 years ago
Georg Hopp 1b7ef5030d better response handling but still buggy with stream piping
14 years ago
Georg Hopp 0fba746fe2 first working version of content delivery from file....very crude... @TODO: rewrite complete response handline.
14 years ago
Georg Hopp d87cd09ba1 more generalizing of response writing (implemented a response writer...now it should be possible to implement a stream writer for images
14 years ago
Georg Hopp fa58a6cc81 make http request and response childs of a common parent http message
14 years ago
Georg Hopp e67667881f change response to tree based header storage and make everything work.
14 years ago
Georg Hopp bf6a341b4c changed header hashing to use btree (GNU only). @TODO: make this conditional for other systems. Removed the qsort calls on server->fds making O(2nlogn) to O(n)
14 years ago
Georg Hopp f82c178b5b started a response handler and changed serverRun to use it for its response
14 years ago
Georg Hopp 9198f7e7aa fixed bug at server destructor
14 years ago
Georg Hopp 3d735c7fc7 made a first cruel handling for keep-alive and non keep-alive requests. @TODO: this MUST BE cleaned
14 years ago
Georg Hopp a4d09213ba moved request_parser.h and request_queue.h in separeate request subfolder
14 years ago
Georg Hopp 6aef05cf7f fix rather nasty reentrance bug
14 years ago
Georg Hopp cb75a749e9 start split of request parser
14 years ago
Georg Hopp f678adcae4 access to headers via hash, read body (actually only with content-length header should also look for content-encoding)
14 years ago
Georg Hopp 228b1d0d29 changed request handling. @TODO: I still seem to have the problem that the file handles are not closed and freed correctly as the service refuses connections after about a 1000.
14 years ago
Georg Hopp 68e9682380 now stuff seems to work correct even if read does not provide a complete request (tested with telnet)
14 years ago
Georg Hopp 90df11c014 now each HttpRequestParser initializes its own request queue and enqueus completed requests there. The server now gets the queue and prints completed requests.
14 years ago
Georg Hopp f1bf7c49f7 basic request parsing (line by line) implemented
14 years ago
Georg Hopp 90476e07d8 add StreamReader interface, modify HttpRequestParser and Server to use it
14 years ago
Georg Hopp bb650bda47 implement clone selector
14 years ago
Georg Hopp d1fecbf951 add ability to call interface methods with return value
14 years ago
Georg Hopp 18204a6030 remove inline stuff for now ... add carefully again later perhaps
14 years ago
Georg Hopp 2d6305c3d6 changed class tool. Now multiple interface per class are supported as well as simple inheritence.
14 years ago
Georg Hopp 2dcc288a40 some latest work
14 years ago