- Parameter validation is now done only when http_process_*()
is called and upon http_argument_add().
- You MUST have defined your params in a param block or they will
be filtered out.
- http_argument_lookup() is dead, welcome http_argument_get() and
its brothers and sisters:
http_argument_get_string()
http_argument_get_uint16()
http_argument_get_int16()
http_argument_get_uint32()
http_argument_get_int32()
They will automatically do bounds checking on integers for you
and return proper integers or a NUL-terminated string.
- The http_argument_get* functions no longer create an additional
copy of the string which you need to free. Easier going.
- http_multiple_args() is dead, byebye
- Make some stuff we don't want to share with the modules static.
- http_header_max:
Maximum size of HTTP headers (in non SPDY connections).
- http_postbody_max:
Maximum size of an HTTP POST body (both in SPDY and HTTP mode).
Right now Kore will simply DC the client, ideally we want to send
a 413 (entity too large) to the client however.
See modules/examples/module.conf for more.
New API functions (docs need to be updated):
- http_file_lookup()
- http_file_add()
- http_argument_add()
- kore_strip_chars()
- kore_mem_find()
- Add an example under the example module on how files can be read.
- 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.
new connections and which ones will not be notified for it.
Fixes the thundering herd problem, and nicely spreads out load between
all the workers equally. A configuration option (workers_max_connections)
is available to tweak how many connections a worker will have before
giving up the accept lock.
Two ways are added to this commit for access locking:
- Locking via semaphores.
- Locking via GCC's builtin atomic methods.
The default is running with semaphores disabled (OpenBSD cannot do
sem_init() with pshared set to 1, which is required).
If you want to use semaphores add KORE_USE_SEMAPHORES to CFLAGS,
and -lpthread to LDFLAGS in the Makefile.
Other fixes:
- BSD: add a timeout to kevent().
- Merge kore_worker_wait together, linux knows waitpid() as well.
- Send the correct SIGQUIT signal to workers instead of SIGINT.
- Fix kore_time_ms().
- Log fatal worker messages in syslog.
- Refactor code even more.
- Do not free our own kore_worker structure.
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().
Joris Vink