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1372 Commits

Author SHA1 Message Date
Joris Vink af45936447 add releng-build-examples target for myself 2018-11-29 21:13:34 +01:00
Joris Vink ed7b1019fc add /usr/local/include 2018-11-29 21:13:19 +01:00
Joris Vink fe52e3f4e0 update comment 2018-11-29 21:04:49 +01:00
Joris Vink 59ce048ce3 add a Makefile to build all examples. 2018-11-29 21:04:14 +01:00
Joris Vink ccaab50410 add /usr/local/lib to tasks example. 2018-11-29 21:03:22 +01:00
Joris Vink 5da99c8860 make sse example great again 2018-11-29 21:01:08 +01:00
Joris Vink b163d849a6 remove ktunnel example, its too old. 2018-11-29 20:45:26 +01:00
Joris Vink 91f420d94a people keep subbing to non-mailing-list mails. 2018-11-29 15:52:40 +01:00
Joris Vink 272d659f1c we use certain things from sys/param.h 2018-11-29 10:31:14 +01:00
Joris Vink ce3b60b8c8 keep a reference around for tracer. 2018-11-29 09:53:26 +01:00
Joris Vink d9f543ef5b Allow user-supplied tracer callback. 2018-11-29 09:51:24 +01:00
Joris Vink b400fdcd9f include sys/param.h in python.c 2018-11-29 09:11:31 +01:00
Joris Vink fd1ab5879d KODEV_OUTPUT tells kodev the outdir of the binary. 
eg:

$ env KODEV_OUTPUT=/tmp kodev build

will place the resulting binary under /tmp/<binary>
 2018-11-28 14:24:42 +01:00
Joris Vink 8dd075e71c style 2018-11-28 14:22:27 +01:00
Joris Vink e3efeb9465 Move assets.h into object_dir. 2018-11-28 14:19:32 +01:00
Joris Vink 34829d8592 Add OPENSSL_PATH environment variable. 2018-11-28 13:54:38 +01:00
Joris Vink c431c2bf72 Add support to obtain peer certificate from Python 
This will return the DER encoded bytes representing the peer certificate.
 2018-11-28 11:28:07 +01:00
Joris Vink 6d78ae04b4 Add async socket example. 2018-11-23 22:34:09 +01:00
Joris Vink a030a6fd38 update README 2018-11-22 15:24:08 +01:00
Joris Vink c74c1f781d Add python-async example. 2018-11-22 15:23:44 +01:00
Joris Vink 8b1a5add4b update 2018-11-22 13:05:02 +01:00
Joris Vink 2d8874dd2a change accept threshold default to 16. 2018-11-16 11:37:09 +01:00
Joris Vink 4e70636269 Reduce accept lock accept lockout time to 100ms. 2018-11-16 11:35:53 +01:00
Joris Vink 5c8efde841 allow foo.method symbols in python. 
this way you can create page handlers that reside inside
of other objects.

eg:

static / restapi.index
 2018-11-16 11:07:21 +01:00
Joris Vink baafa4897e Add -q flag. 
If specified Kore will run quietly and only log important messages.
 2018-11-15 16:01:37 +01:00
Joris Vink cb482d8e8f Always use http_response_stream() in req.response. 
Keep around the python bytes object while we stream the contents
of it out over the wire. This avoids an entire copy of the data.
 2018-11-14 10:03:32 +01:00
Joris Vink 966eaf8f7a Add a kore_python_preinit() hook. 
This is called before the python initialization is completed
and allows developers to inject their own built-in methods.
 2018-11-12 09:01:05 +01:00
Joris Vink 3925ba60ad don't call close() no underlying socket. 2018-11-12 09:00:36 +01:00
Joris Vink 4cc9e216bb Don't call close() on the python socket on dealloc 2018-11-06 16:54:26 +01:00
Joris Vink 2dd66586ff several python improvements. 
- add kore.time() as equivalent for kore_time_ms().
- call waitpid() until no more children are available for reaping otherwise
  we risk missing a process if several die at the same time and only one
  SIGCHLD is delivered to us.
- drain a RECV socket operation if eof is set but no exception was given.
 2018-10-30 20:28:27 +01:00
Joris Vink 5456f2e1d5 save/restore coro_running in pygather_op_dealloc(). 2018-10-30 12:37:30 +01:00
Joris Vink 062c80c1ac start enforcing a mininum number of elms in pools. 2018-10-30 10:41:49 +01:00
Joris Vink 71c145932c grow kore_pools at a slower rate. 
Before we just doubled in size the second we exhausted a pool instead
of doing a more controlled expansion.

Now we will expand at 25% of the initial elm count whenever we need to.

Will help with memory pressure in certain scenarios.
 2018-10-30 10:36:18 +01:00
Joris Vink ae2ea0be72 specify what openssl versions are expected to work. 2018-10-30 08:45:11 +01:00
Joris Vink bb00deca2c don't leak op in error path 2018-10-29 21:18:38 +01:00
Joris Vink 1c30da855c Add kore.gather() to the python api. 
Allows one to run coroutines concurrently and gather all their
results in a single returned list.

If any of the coroutines throw an exception the exception is
returned as the value of that coroutine in the returned list.
 2018-10-29 21:16:08 +01:00
Joris Vink 740acb4760 make sure we can still build vs 1.1.0 2018-10-29 21:11:29 +01:00
Joris Vink 818c7847cd simplify even more 2018-10-29 20:43:40 +01:00
Joris Vink ae72b21d35 make sure older openssl/libressl builds work. 2018-10-29 20:42:28 +01:00
Joris Vink 339df66fd5 Add support for TLS 1.3 via OpenSSL 1.1.1. 
This commit removes TLS 1.0 support no matter what OpenSSL
you are linking against.

Changes the value of tls_version from 1.2 to both. Meaning if
you link with OpenSSL 1.1.1 you will get 1.2 + 1.3.
 2018-10-29 20:38:58 +01:00
Joris Vink dda2e1fb2c Some things still talk http/1.0. 2018-10-26 21:24:51 +02:00
Joris Vink fc246e5552 defaults were changed 2018-10-26 19:24:51 +02:00
Joris Vink e2651889e0 Add asynchronous subprocess support. 
This adds kore.proc to the python runtime allowing async processing
handling:

The kore.proc method takes the command to run and an optional timeout
parameter in milliseconds. If the process did not exit normally after
that amount of time a TimeoutError exception is raised.

For instance:

async def run(cmd):
	proc = kore.proc(cmd, 1000)

	try:
		await proc.send("hello")
		proc.close_stdin()
	except TimeoutError:
		proc.kill()

	retcode = await proc.reap()

	return retcode
 2018-10-26 19:19:47 +02:00
Joris Vink ea7ea48840 actually just query for HW_NCPU on all BSDs. 2018-10-25 19:31:48 +02:00
Joris Vink 9d9e9dcec2 set cpu_count to 1 for unknown BSDs 2018-10-25 19:30:10 +02:00
Joris Vink 892814e353 Add kore_[parent|worker]_teardown(). 
If exists these functions are called when the worker is exiting
and when right before the parent exists.

Allows for cleanup code for applications if need to do cleanup on exit.
 2018-10-23 21:46:34 +02:00
Joris Vink fc5fc4f4ab make sure timers don't go out of scope. 2018-10-23 21:36:19 +02:00
Joris Vink 8ea32983ae Add kore.suspend(delay) to python. 
Will suspend the coroutine for a number of milliseconds.

Example:

async def page(req):
	await kore.suspend(1000)
	req.response(200, b'')
 2018-10-23 21:32:08 +02:00
Joris Vink 47776a9fbb Hook kore timers into python. 2018-10-23 20:44:43 +02:00
Joris Vink c41c1db303 Add kore_shutdown(). 
Allows workers to cleanly initiate a shutdown of the
entire server process.
 2018-10-23 19:49:42 +02:00