Commit Graph

54 Commits

Author SHA1 Message Date
Joris Vink 2c1352b226 remove versioning numbers, i hate them. 2013-07-16 15:30:20 +02:00
Joris Vink 341172f844 Do not 0 out everything we allocate, and instead fix the behaviour of the code in the appropriate places. 2013-07-16 09:56:36 +02:00
Joris Vink ae9fabb84f No need to duplicate the received http buffer. 2013-07-16 09:33:46 +02:00
Joris Vink 29fa49ba83 Add fixed size memory pools and use them throughout Kore. 2013-07-15 11:06:36 +02:00
Joris Vink 9c7aaf179f Remove unneeded malloc result casting, annoying habbit of mine but serves no purpose. 2013-07-13 21:08:55 +02:00
Joris Vink f59e94a7b6 Add spdy_session_teardown() which can properly teardown a SPDY session.
Use this throughout the spdy code to propagate session errors (if any) occur.

At the same time fix BSD's missing CONN_WRITE_BLOCK
2013-07-13 19:56:38 +02:00
Joris Vink 21a44589fc If we already have all the POST data in the netbuf do not try and read more. 2013-07-10 13:34:42 +02:00
Joris Vink 95bacb5690 Kore will now keep track of page handlers that cause workers to die.
This is useful to track down any issues you might have in your module.

A log entry with a page handler causing issues looks like:
Jul  7 14:44:30 devbook kore[18191]: [parent]: worker 1 (18193)-> status 11
Jul  7 14:44:30 devbook kore[18191]: [parent]: worker 1 (pid: 18193) (hdlr: 0x242d9c0) gone
Jul  7 14:44:30 devbook kore[18191]: [parent]: hdlr serve_intro has caused 2 error(s)
2013-07-07 14:48:32 +02:00
Joris Vink c1723f2db5 Clean up header includes, based on a diff from Ewan Higgs via github.
And while we're messing in it, make sure bsd.c compiles again.
2013-07-06 20:55:22 +02:00
Joris Vink 0c08b57d3e - add idle timer for normal connections (ie: !SPDY), max 20 seconds.
- use idle timer to make sure we don't block SPDY connections indefinately
  when our window size has reached 0.
2013-07-01 12:08:51 +02:00
Joris Vink 51a9e4db9d Implement SPDY WINDOW_UPDATE and SETTINGS. 2013-07-01 11:30:18 +02:00
Joris Vink b4a0330a96 - Better spread load between all worker processes.
- Introduce own memory management system on top of malloc to keep track
  of all our allocations and free's. Later we should introduce a pooling
  mechanism for fixed size allocations (http_request comes to mind).
- Introduce ssl_cipher in configuration.

Memory usage is kind of high right now, but it seems its OpenSSL
doing it rather then Kore.
2013-06-27 08:43:07 +02:00
Joris Vink bf1940225a everybody loves to tout their own horn.. so introduce a server response header 2013-06-26 16:58:01 +02:00
Joris Vink 3e5c17b8a3 refactor code quite a bit. 2013-06-26 11:18:32 +02:00
Joris Vink a1b400c400 Add access logging to Kore. 2013-06-24 09:36:40 +02:00
Joris Vink c22eebb6d9 for non spdy clients, attempt to keep the connection open as long as possible (aka, send connection: keep-alive and do not close it till client does). 2013-06-22 20:14:10 +02:00
Joris Vink 8b832f0a37 fix off-by-one 2013-06-20 23:30:03 +02:00
Joris Vink e7db5ee6b1 rename kore_log to kore_debug, and allow one to turn it off. 2013-06-04 16:30:53 +02:00
Joris Vink 8f8ab92521 upon quit time, workers will not accept new connections but will
handle all outstanding http requests.
2013-06-04 13:43:11 +02:00
Joris Vink 0de28488a6 move from multithreads to single threaded worker processes. 2013-06-04 11:55:38 +02:00
Joris Vink bb4001d119 ok that was wrong, disconnect http clients whne we're done sending or upon error, not immediately after queueing everything. 2013-05-30 21:57:14 +02:00
Joris Vink ec5ac40706 wake up the workers once in a while to process anything that is waiting. 2013-05-30 20:55:50 +02:00
Joris Vink 9243f409cc move to a worker based threading approach where we delegate http requests to workers in a round robin basis (later this should be swapped to find the laziest worker and assign the request to that instead). 2013-05-30 19:36:42 +02:00
Joris Vink 3b30920a60 for now, until we properly handle a persistent HTTP connection for non spdy clients make sure we close the connection after handling the HTTP request. 2013-05-04 21:03:53 +02:00
Joris Vink ce729010f7 - simplify header building using kore_buf_appendf() for normal HTTP requests.
- make sure we dont free nb->buf if its NULL. (semantics).
- remove some superfluffy debug.
- make sure we call [inflate|deflate]End when we dc a client that used zlib.
2013-05-04 20:44:16 +02:00
Joris Vink 45adae62f7 q->value should be set to NULL if a query parameter is present but no value was set for it.
introduce kore_buf_appendv() (much like readv()).
introduce kore_buf_appendf() (printf into buffers).
2013-05-04 19:09:07 +02:00
Joris Vink 088d877715 switch dynamic handlers to regex based patterns, much easier. 2013-05-29 14:29:46 +02:00
Joris Vink 1671698f58 increase sbuf length substantially 2013-05-22 12:50:20 +02:00
Joris Vink a88b8de6a2 add proper query argument parsing, modules must call
http_populate_arguments() before using http_argument_lookup() to lookup a given argument.

population uses the appropriate query string (from GET or POST) automatically.
2013-05-03 09:09:27 +02:00
Joris Vink b3cdccbc87 add http_post_data_text() which returns the post data NUL-terminated to the caller. 2013-05-03 07:49:40 +02:00
Joris Vink 85aad24af5 do not NUL terminate the post data, for later. 2013-05-03 07:43:53 +02:00
Joris Vink 2401bd1a9f support for POST in both spdy and normal connections 2013-05-03 07:35:11 +02:00
Joris Vink 879b5716d1 req->method is no longer a string, adapt kore_log() 2013-05-03 01:21:09 +02:00
Joris Vink ba2ed8d954 host header might not come in second.. 2013-05-02 22:35:29 +02:00
Joris Vink e7feaaba76 properly close a spdy stream once both sides have FLAG_FIN. 2013-05-02 17:30:06 +02:00
Joris Vink f61bbe8ff4 move buf stuff back into kore.h, wont need it separately 2013-05-02 15:14:00 +02:00
Joris Vink 84428f7133 move buf stuff into its own header, so we can use it in spdy.h 2013-05-02 14:55:57 +02:00
Joris Vink 60ed3e0fd2 the net qeueuing functions don't need to return status codes, simplifies a lot of other code that revolves around those.
prepare for POST support
2013-05-02 14:47:02 +02:00
Joris Vink 807764614b from now on configuration files must specify a domain for the handlers that follow. This allows for easy subdomain configuration.
example:

domain joris.local
static / serve_index

domain .joris.local
static / serve_another_index
2013-05-02 13:30:13 +02:00
Joris Vink 53cbc1a21e make sure we advance the host buffer properly 2013-05-02 12:11:56 +02:00
Joris Vink c2520b2ebf oops, sending 2 bytes too much. 2013-05-02 09:25:14 +02:00
Joris Vink 364dc58219 rework disconnecting clients and fix bug where spdy ocnnections could segfault after disconnecting 2013-05-02 09:10:35 +02:00
Joris Vink b98c688429 remove debug 2013-05-02 04:44:52 +02:00
Joris Vink 2cc4505c8c correct offset 2013-05-02 03:52:53 +02:00
Joris Vink f46bba50ef add very basic support for HTTP/1.1. 2013-05-02 03:51:04 +02:00
Joris Vink 5f983d575b add flags to net_recv_queue() and net_send_queue(),.
NETBUF_CALL_CB_ALWAYS flag, calls the registered cb everytime data has
been received or sent.
2013-05-02 00:28:49 +02:00
Joris Vink a9ebf37cae allow modules to add headers to the response before calling http_response()
by calling http_response_header_add().

fix wrong overflow check in spdy_stream_get_header().

html_inject now exports last modified timestamp for the files that are
compiled into the module in the format static_mtime_<type>_<name>.

modules can now look into the request headers using http_request_header_get().
2013-05-01 21:16:09 +02:00
Joris Vink a228cdba0e introduce kore_split_string() to properly split strings apart.
introduce kore_date_to_time() to conver http-date formatted strings to time_t.
2013-05-01 20:10:45 +02:00
Joris Vink 4ecfd81e6e allow us to pass content-type to http_response() 2013-05-01 16:51:34 +02:00
Joris Vink d9bbb0b1f1 initial module support 2013-05-01 16:03:48 +02:00