b2gills/#cro Secret

## #cro
https://stackoverflow.com/questions/51451841/cro-user-session-gets-forgotten

(04:01:39 PM) ecocode [~ec@ks39550.kimsufi.com] entered the room.
(04:02:24 PM) ecocode: hello
(04:02:34 PM) ecocode: I cannot figure the error I get
(04:02:40 PM) ecocode: ⚠ beaverapp Died with the exception:
(04:02:42 PM) ecocode: ⚠ beaverapp     Can not decode a utf-8 buffer as if it were ascii
(04:02:44 PM) ecocode: ⚠ beaverapp       in method parse at /home/ec/.perl6/sources/DE40AE13F16DFE4C9CB8BC6D1D5598444E245797 (Cro::HTTP::BodyParsers) line 49
(04:03:05 PM) ecocode: No idea where I could mess up charsets :/
(04:13:19 PM) sena_kun: ecocode, I guess you cannot provide a gist to reproduce?
(04:14:54 PM) ecocode: you can check out my test project
(04:15:04 PM) sena_kun: ecocode, what is your "schema" of things, do you get this for a client or for server, it is cro-only application or? Any additional info can help us to help. :)
(04:15:27 PM) ecocode: git@gitlab.com:ecocode/beaverapp.git
(04:16:12 PM) sena_kun: ecocode, "git@gitlab.com:ecocode/beaverapp.git".
(04:16:24 PM) ecocode: start the server with cro trace and try to login at https://localhost:20000/login with 'user' and 'pwd'
(04:16:53 PM) lance_w[m] left the room (quit: Ping timeout: 245 seconds).
(04:17:17 PM) sena_kun: if the code is not open source, you can try to extract smaller code pieces that still has the issue.
(04:17:45 PM) ecocode: sena_kun: no point to open source, it is just a testing cro app
(04:17:59 PM) ecocode: I try to set up authentication as in the docs
(04:18:14 PM) ecocode: you can distribute the code freely ;)
(04:18:40 PM) sena_kun: ecocode, well, right now I cannot clone your repository because of denied permission.
(04:18:41 PM) ecocode: btw, there is almost no code ;)
(04:18:50 PM) ecocode: ah
(04:18:54 PM) sena_kun: so I assumed that.
(04:19:53 PM) sena_kun: ecocode, also, what OS do you use?
(04:20:05 PM) ecocode: linux
(04:20:12 PM) ecocode: first project on gitlab
(04:20:22 PM) ecocode: I'm figuring out how to give permissions
(04:20:26 PM) sena_kun: ok, so no problem with OS I believe. : )
(04:20:46 PM) ecocode: weird, I thought private repos are only for paying customers
(04:20:53 PM) sena_kun: ecocode, I'm here for some time, so no hurry.
(04:26:16 PM) ecocode: weird, gitlab says the project is public - "The project can be accessed without any authentication"
(04:31:41 PM) sena_kun: ok, was able to clone it using `https://gitlab.com/ecocode/beaverapp` as url.
(04:31:45 PM) sena_kun: let me see what's inside...
(04:31:52 PM) ecocode: oh great
(04:34:08 PM) sena_kun: ecocode, hmm, I don't see any routes for `login`. Last commit I have is "working websocket". Are you sure it's pushed?
(04:37:41 PM) ecocode: nope
(04:37:43 PM) ecocode: sorry
(04:37:49 PM) ecocode: pushed now I think
(04:38:04 PM) ***sena_kun pulls
(04:46:21 PM) sena_kun: ecocode, was able to reproduce it. Thanks for your asking.
(04:46:49 PM) ecocode: well, it is probably something weird in my code
(04:46:56 PM) sena_kun: ecocode, it is already about time to sleep here, so I'll play with it tomorrow and try to fix.
(04:47:05 PM) sena_kun: s/tomorrow/after sleep/
(04:47:11 PM) ecocode: cool thanks !
(04:47:14 PM) sena_kun: Or can I do it now, hm...
(04:47:29 PM) ecocode: no hurry... sleep is important :)
(04:47:36 PM) ecocode: where are you ?
(04:47:43 PM) ecocode: I mean country
(04:47:49 PM) sena_kun: Ukraine. It's 0:47 here now.
(04:48:10 PM) ecocode: 23:47 here in Belgium :)
(04:48:28 PM) sena_kun: But my sleep/day routine is shifted, so I usually get to sleep exactly at 02:00, so have some time left. :)
(04:48:33 PM) sena_kun: more than an hour even.
(04:48:49 PM) sena_kun: afk for 20 minutes~
(05:09:18 PM) lance_w[m] [lancewmatr@gateway/shell/matrix.org/x-xxxbjrzbvmlastgd] entered the room.
(05:11:57 PM) sena_kun: confirmed as a bug in HTTP/2 stack, as it works fine with HTTP/1.1.
(05:14:16 PM) ecocode: ouch...
(05:14:25 PM) ecocode: so it is not in my code ?
(05:14:36 PM) sena_kun: it's not.
(05:14:43 PM) sena_kun: it's _my_ code. :)
(05:15:03 PM) ***ecocode almost can't believe he didn't code the bug
(05:15:08 PM) sena_kun: I'll try to investigate it now.
(05:15:08 PM) ecocode: :)
(05:55:23 PM) sena_kun: ecocode, it turns out I screwed up quite a little. :S Now fixing broken tests, but can send a fix in 5-10 minutes.
(05:59:06 PM) ecocode: super!
(06:00:31 PM) sena_kun: ecocode, do you have a preferred nickname so I could mention your contribution in commit message or "ecocode" would be nice enough?
(06:01:01 PM) ecocode: ecocode it is :)
(06:01:18 PM) sena_kun: roger~
(06:04:19 PM) Geth: ¦ cro-http: 4b336743e8 | Altai-man++ | 3 files
(06:04:19 PM) Geth: ¦ cro-http: Fix BodyParsers exception for HTTP/2
(06:04:19 PM) Geth: ¦ cro-http:
(06:04:19 PM) Geth: ¦ cro-http: The issue was originally caused by `.decode('ascii')` applied onto
(06:04:19 PM) Geth: ¦ cro-http: `utf8` type value, which produced exception. It remains somehow of a
(06:04:20 PM) Geth: ¦ cro-http: mystery of how it survived for so long, but usage of `Buf` to store
(06:04:20 PM) Geth: ¦ cro-http: unsigned bytes is obviously better solution, backed up by spec also.
(06:04:21 PM) Geth: ¦ cro-http: ecocode++ for reporting.
(06:04:23 PM) sena_kun: ok.
(06:04:23 PM) Geth: ¦ cro-http: review: https://github.com/croservices/cro-http/commit/4b336743e8
(06:04:38 PM) sena_kun: I need to write one more test to ensure this behavior.
(06:04:48 PM) sena_kun: But I think your code should work nicely on master. :)
(06:05:04 PM) sena_kun: phew, so embarassing to have such a bug.
(06:06:44 PM) ecocode: well you did solve it very fast :)
(06:09:12 PM) jnthn: sena_kun++ # HTTP/2 fixing :)
(06:09:17 PM) sena_kun: thanks. good luck with playing with cro. ping me here || ask on SO || open github issue if anything will be not so smooth on our side.
(06:09:26 PM) sena_kun: jnthn, o/
(06:09:46 PM) sena_kun: jnthn, could you please look into websocket bug when comfortable?
(06:10:19 PM) sena_kun: my exercises in futility were not so successful.
(06:11:32 PM) jnthn: sena_kun: I will, though I've hunted so many optimizer bugs in MoarVM this week I probably should allow myself a little bug hunting rest. :-)
(06:12:22 PM) sena_kun: jnthn, well, I'll try tomorrow again(eh, today after sleep), so you can rest, of course. I mean, maybe Monday's, you know, Last Resort thing. :)
(06:13:01 PM) sena_kun: new 6guts post was quite interesting to read.
(06:15:14 PM) ecocode: thanks sena_kun
(06:16:01 PM) jnthn: :)
(06:16:26 PM) jnthn: Yeah, I can look next week. Would be nice to do a Cro release next week.
(06:16:36 PM) jnthn: That's largely a scripted process by now.
(06:16:46 PM) sena_kun: Agreed.
(06:17:54 PM) jnthn: Now we just need AI to be good enough to write release announcements and we can automate it all...
(06:19:48 PM) sena_kun: That'd be easy. I mean, starting from 70s different folks are telling stories that AI is "almost here, just wait a little".
(06:26:32 PM) jnthn: :)
(06:26:50 PM) jnthn: Yeah, it's like nuclear fusion, though I suspect that is actually closer. :)
(06:29:22 PM) sena_kun: Hmm, nuclear fusion indeed may be closer. I mean, there are technical difficulties(not https://www.youtube.com/watch?v=rn-wj4pRpIE), but the theory is here. It is not easy to simulate something like Sun. :S On the other hand, AI is something like, hmm, how should it work at all.
(06:30:05 PM) sena_kun: Of course, considering I am not a major in both fields, so have only media-based knowledge on topics.
(06:32:35 PM) jnthn: It seems most of the machine learning stuff at the moment is really "interesting applications of statistical methods" :)
(06:32:49 PM) jnthn: On the other hand, maybe that's how our brains work too. :)
(06:34:42 PM) ***sena_kun doubles "interesting applications of statistical methods"
(06:35:51 PM) sena_kun: jnthn, am I counting debugging hours now too?
(06:35:58 PM) jnthn: ?Sure :)
(06:36:05 PM) jnthn: huh, where'd the ? come from :)
(06:38:20 PM) sena_kun: null check? java likes those.
(06:48:03 PM) jnthn: Yes, a .?method operator would be rather nice.
(06:49:56 PM) sena_kun: ok, all tests are passing for me.
(06:50:01 PM) Geth: ¦ cro-http: efd6626df9 | Altai-man++ | t/http2-client.t
(06:50:01 PM) Geth: ¦ cro-http: Test HTTP/2 body parsing
(06:50:01 PM) Geth: ¦ cro-http: review: https://github.com/croservices/cro-http/commit/efd6626df9
(06:50:24 PM) sena_kun: <$> comes to the rescue... Not in java though.
(06:50:30 PM) sena_kun: ok, I'm done for this night. o/
(06:54:54 PM) jnthn: 'night o/
(07:01:12 PM) sena_kun left the room (quit: Quit: Leaving).
(07:17:27 PM) ecocode: is there a cro mailing list ?
(07:17:47 PM) jnthn: No
(07:18:57 PM) ecocode: oh..
(07:19:04 PM) ecocode: that would be helpfull :)
(07:19:26 PM) jnthn: Stack Overflow is a good place to post Cro questions.
(07:21:25 PM) jnthn: And here, of course
(07:23:45 PM) jnthn: Sleep time for me; 'night o/
(07:34:01 PM) ecocode: question is posted https://stackoverflow.com/questions/51451841/cro-user-session-gets-forgotten
(07:35:01 PM) ecocode: I prefer mailing lists (or stackoverflow) sonce they have a memory ;)
(07:35:10 PM) ecocode: good night !
(07:51:33 PM) lizmat left the room (quit: Ping timeout: 268 seconds).
(07/21/2018 01:21:30 AM) lizmat [~textual@5072253D.cm-15.dynamic.ziggo.nl] entered the room.
(03:07:02 AM) sena_kun [~sena_kun@25-202-203-46.pool.ukrtel.net] entered the room.
(03:17:39 AM) lizmat left the room (quit: Ping timeout: 260 seconds).
(03:39:44 AM) Geth: ¦ cro-http: df9995d83e | Altai-man++ | t/http2-client.t
(03:39:44 AM) Geth: ¦ cro-http: ALPN can be not included
(03:39:44 AM) Geth: ¦ cro-http: review: https://github.com/croservices/cro-http/commit/df9995d83e
(04:33:07 AM) lizmat [~textual@5072253D.cm-15.dynamic.ziggo.nl] entered the room.
(06:11:27 AM) ecocode: cro throws this error :
(06:11:32 AM) ecocode: Restarting beaverapp (beaverapp)
(06:11:34 AM) ecocode: ⚠ beaverapp ===SORRY!===
(06:11:36 AM) ecocode: ⚠ beaverapp Parameter type MyUser not allowed on a request unpack parameter
(06:11:52 AM) ecocode: It would be helpfull to have a line number here.
(06:12:18 AM) ecocode: Is this possible?
(06:32:04 AM) sena_kun: hmmm.
(06:35:10 AM) sena_kun: not sure about line number. It just calls `die` there.
(06:36:03 AM) sena_kun: a chunk of code to play with would be nice to have.
(06:37:11 AM) ecocode: I defined a class myuser {has $.username is rw;}
(06:37:48 AM) sena_kun: does it have Session role?
(06:37:49 AM) ecocode: and then declared a route post->myuser $user, ...
(06:38:00 AM) ecocode: so that seemed wrong
(06:38:21 AM) ecocode: but the message didn't refer to the line number where the route was declared
(06:38:43 AM) ecocode: and nope, there was no Session role
(06:39:16 AM) sena_kun: >However, it will be most convenient for use with the HTTP router if the object does the Cro::HTTP::Auth role (which is a simple marker role).
(06:39:17 AM) ecocode: I'm learning Perl6 and cro simultanously.. so a lot goes with trial/error
(06:39:26 AM) sena_kun: It is `Cro::HTTP::Auth` I believe.
(06:39:34 AM) ecocode: yep, figured that out ;)
(06:39:49 AM) ecocode: did you see my question on stackoverflow?
(06:40:14 AM) sena_kun: ecocode, maybe, what question? About websockets?
(06:40:16 AM) ecocode: I'm trying to set up session/authentication based on the documentation. but fail miserably.
(06:40:47 AM) ecocode: https://stackoverflow.com/questions/51451841/cro-user-session-gets-forgotten
(06:41:17 AM) ecocode: now I'm trying out with Cro::HTTP::Auth::Basic with even less success ;)
(06:41:41 AM) sena_kun: I'll look into your question now.
(06:42:22 AM) sena_kun: then will look into how to improve error message.
(06:42:35 AM) sena_kun: then goes hell debug of websockets I believe.
(06:44:19 AM) sena_kun: ecocode, your repo has code to reproduce the issue in SO question, right?
(06:44:44 AM) ecocode: yep
(06:45:03 AM) sena_kun: thanks, looking into it~
(06:47:06 AM) jnthn: The lack of line number sounds like a Rakudo failing, fwiw
(06:47:20 AM) sena_kun: yeah.
(06:47:50 AM) sena_kun: but we can try at least say some info about route by ourselves.
(06:49:20 AM) jnthn: Yes, that's true
(06:51:35 AM) jnthn: ecocode: Just to make sure: your app isn't restarting between the two requests?
(06:52:04 AM) sena_kun: it's not.
(06:52:11 AM) sena_kun: the redirect works fine. :S
(06:52:27 AM) ecocode: :)
(06:52:55 AM) sena_kun: Ok, I know what it is. Probably.
(06:54:08 AM) sena_kun: issue vanishes when HTTP/1.1 is used, so... It is somewhere in http/2 stack.
(06:54:10 AM) sena_kun: yet again.
(06:54:55 AM) ecocode: I'm trying to understand role definition with [].  any idea where in the docs of perl6 it is explained?
(06:55:24 AM) ecocode: like the role definition of Cro::HTTP::Auth::Basic
(06:55:35 AM) ecocode: sena_kun: ouch
(06:55:38 AM) sena_kun: well, do you know some other languages?
(06:55:51 AM) ecocode: perl5/moose :)
(06:56:14 AM) ***jnthn just tried the code from StackOverflow and it worked
(06:56:42 AM) sena_kun: jnthn, from repo? with http/2?
(06:56:46 AM) jnthn: No
(06:56:53 AM) sena_kun: well...
(06:57:22 AM) sena_kun: ecocode, I don't know perl5, so might be hard to explain using that.
(06:57:46 AM) jnthn: If it's something to do with HTTP/2.0 then passing :http<1.1> to Cro::HTTP::Server.new would help
(06:58:02 AM) ecocode: If I add the role Cro::HTTP::Auth::Basic[::TSession, Str $username-prop] to my class, How can I access the TSession variables?
(06:58:10 AM) sena_kun: ecocode, https://docs.perl6.org/language/objects#index-entry-Parameterized_Roles <- not sure how much it'll help, but here's the docs.
(06:58:20 AM) ecocode: thx
(06:58:47 AM) jnthn: The type parameters and arguments to the role work like lexicals in the cope of the role
(06:58:49 AM) ecocode: jnthn: I removed HTTP1.1 intentionally ;)
(06:58:54 AM) sena_kun: jnthn, it would help, but the bug is still here, so needs to be fixed.
(06:59:21 AM) ***ecocode reading docs
(06:59:50 AM) jnthn: sena_kun: Indeed; sounds like we should also update various of our tests to run under both HTTP/1.1 and HTTP/2.0 so we spot these things.
(07:00:36 AM) ***sena_kun extends this night test to have some auth parts
(07:01:22 AM) jnthn: Maybe neater would be to update existing auth tests
(07:01:41 AM) ecocode: oh.  the TSession is just a parameter
(07:03:17 AM) jnthn: Yes
(07:06:02 AM) ecocode: so, with Cro::HTTP::Auth::Basic, defining a route get -> MyBasicAuth $s { ... }
(07:06:15 AM) ecocode: How do I print the username in the ...
(07:06:17 AM) ecocode: ?
(07:06:22 AM) sena_kun: $s.username?
(07:06:30 AM) sena_kun: if your `MyBasicAuth` has such method.
(07:07:04 AM) sena_kun: `say` or `content` depending on where you want to "print" it.
(07:07:28 AM) ecocode: well no, the MyBasicAuth is defined as in the
(07:07:31 AM) ecocode: docs.
(07:07:36 AM) ecocode: class MyBasicAuth does Cro::HTTP::Auth::Basic[MyUser, "username"]
(07:07:47 AM) ecocode: the username is in the MyUser instance
(07:07:55 AM) ecocode: but I can't seem to get there
(07:10:17 AM) sena_kun: you can write it like `get -> Cro::HTTP::Auth $session` or `get-> MyUser $session`, and then get `$session.username`. On HTTP/1.1, of course, as 2 has bug now.
(07:10:28 AM) sena_kun: give me a second...
(07:11:02 AM) sena_kun: https://github.com/croservices/cro-http/blob/master/t/http-auth-basic.t <- you can see working example here.
(07:11:12 AM) jnthn: ecocode: There's an example at https://cro.services/docs/http-auth-and-sessions#Basic_Authentication
(07:11:30 AM) jnthn: ecocode: You implement the authenticate method and the username nad password are passed to you in there
(07:14:59 AM) ecocode: jnthn: that's what I tried... It fails due to HTTP2.  I'll try with HTTP1.1 later
(07:15:22 AM) ecocode: sena_kun: cool. the test files are a good addendum to the docs!
(07:15:54 AM) jnthn: ecocode: Yeah, sorry that we missed that in our HTTP/2.0 testing.
(07:15:55 AM) ***ecocode -> has to go afk to do some house cleaning :)
(07:16:35 AM) ecocode: jnthn: I'm glad I can help debugging :) This is a test project in a lot of senses
(07:16:46 AM) jnthn: :)
(08:11:54 AM) ecocode: I think I found an error in the docs at https://cro.services/docs/http-auth-and-sessions#Basic_Authentication
(08:12:33 AM) ecocode: the class definition of class MyUser should be class MyUser does Cro::HTTP::Auth
(08:35:36 AM) sena_kun: I'll fix it now...
(08:35:43 AM) sena_kun: if still not.
(08:35:50 AM) ***sena_kun was a bit busy with debugging
(08:38:11 AM) Geth: ¦ cro: a45ed4eb4f | Altai-man++ | docs/http-auth-and-sessions.md
(08:38:11 AM) Geth: ¦ cro: Fix typo; ecocode++
(08:38:11 AM) Geth: ¦ cro: review: https://github.com/croservices/cro/commit/a45ed4eb4f
(10:26:08 AM) sena_kun: that's a confusing one.
(11:09:47 AM) sena_kun: gah.
(11:09:49 AM) sena_kun: found it.
(11:16:03 AM) sena_kun: ecocode, your example must work on master now. I'll state it on SO too now...
(11:16:15 AM) Geth: ¦ cro-http: 049e0cdb35 | Altai-man++ | 3 files
(11:16:15 AM) Geth: ¦ cro-http: Do not lowercase header fields
(11:16:15 AM) Geth: ¦ cro-http:
(11:16:15 AM) Geth: ¦ cro-http: RFC 7540 states that only header names MUST be lowercase. It fixes
(11:16:15 AM) Geth: ¦ cro-http: bug with random InMemory cookie name, which was very prone to contain
(11:16:16 AM) Geth: ¦ cro-http: some uppercase characters, because of that it could not find old
(11:16:16 AM) Geth: ¦ cro-http: session, as it matched lowercased and "normal" version.
(11:16:17 AM) Geth: ¦ cro-http: review: https://github.com/croservices/cro-http/commit/049e0cdb35
(11:19:24 AM) ***sena_kun feels like the question along with answer will be deleted, with something like "It is not a bugzilla, boo, karma--".
(11:33:31 AM) jnthn: oops :)
(11:33:51 AM) jnthn: I probably shoulda spotted that when reviewing it :(
(11:57:28 AM) sena_kun: well, it was one of the dumbest bugs I've made. Nontheless, I am sure I can beat up my own records. To the infinity and beyond!
	https://stackoverflow.com/questions/51451841/cro-user-session-gets-forgotten

	(04:01:39 PM) ecocode [~ec@ks39550.kimsufi.com] entered the room.
	(04:02:24 PM) ecocode: hello
	(04:02:34 PM) ecocode: I cannot figure the error I get
	(04:02:40 PM) ecocode: ⚠ beaverapp Died with the exception:
	(04:02:42 PM) ecocode: ⚠ beaverapp Can not decode a utf-8 buffer as if it were ascii
	(04:02:44 PM) ecocode: ⚠ beaverapp in method parse at /home/ec/.perl6/sources/DE40AE13F16DFE4C9CB8BC6D1D5598444E245797 (Cro::HTTP::BodyParsers) line 49
	(04:03:05 PM) ecocode: No idea where I could mess up charsets :/
	(04:13:19 PM) sena_kun: ecocode, I guess you cannot provide a gist to reproduce?
	(04:14:54 PM) ecocode: you can check out my test project
	(04:15:04 PM) sena_kun: ecocode, what is your "schema" of things, do you get this for a client or for server, it is cro-only application or? Any additional info can help us to help. :)
	(04:15:27 PM) ecocode: git@gitlab.com:ecocode/beaverapp.git
	(04:16:12 PM) sena_kun: ecocode, "git@gitlab.com:ecocode/beaverapp.git".
	(04:16:24 PM) ecocode: start the server with cro trace and try to login at https://localhost:20000/login with 'user' and 'pwd'
	(04:16:53 PM) lance_w[m] left the room (quit: Ping timeout: 245 seconds).
	(04:17:17 PM) sena_kun: if the code is not open source, you can try to extract smaller code pieces that still has the issue.
	(04:17:45 PM) ecocode: sena_kun: no point to open source, it is just a testing cro app
	(04:17:59 PM) ecocode: I try to set up authentication as in the docs
	(04:18:14 PM) ecocode: you can distribute the code freely ;)
	(04:18:40 PM) sena_kun: ecocode, well, right now I cannot clone your repository because of denied permission.
	(04:18:41 PM) ecocode: btw, there is almost no code ;)
	(04:18:50 PM) ecocode: ah
	(04:18:54 PM) sena_kun: so I assumed that.
	(04:19:53 PM) sena_kun: ecocode, also, what OS do you use?
	(04:20:05 PM) ecocode: linux
	(04:20:12 PM) ecocode: first project on gitlab
	(04:20:22 PM) ecocode: I'm figuring out how to give permissions
	(04:20:26 PM) sena_kun: ok, so no problem with OS I believe. : )
	(04:20:46 PM) ecocode: weird, I thought private repos are only for paying customers
	(04:20:53 PM) sena_kun: ecocode, I'm here for some time, so no hurry.
	(04:26:16 PM) ecocode: weird, gitlab says the project is public - "The project can be accessed without any authentication"
	(04:31:41 PM) sena_kun: ok, was able to clone it using `https://gitlab.com/ecocode/beaverapp` as url.
	(04:31:45 PM) sena_kun: let me see what's inside...
	(04:31:52 PM) ecocode: oh great
	(04:34:08 PM) sena_kun: ecocode, hmm, I don't see any routes for `login`. Last commit I have is "working websocket". Are you sure it's pushed?
	(04:37:41 PM) ecocode: nope
	(04:37:43 PM) ecocode: sorry
	(04:37:49 PM) ecocode: pushed now I think
	(04:38:04 PM) ***sena_kun pulls
	(04:46:21 PM) sena_kun: ecocode, was able to reproduce it. Thanks for your asking.
	(04:46:49 PM) ecocode: well, it is probably something weird in my code
	(04:46:56 PM) sena_kun: ecocode, it is already about time to sleep here, so I'll play with it tomorrow and try to fix.
	(04:47:05 PM) sena_kun: s/tomorrow/after sleep/
	(04:47:11 PM) ecocode: cool thanks !
	(04:47:14 PM) sena_kun: Or can I do it now, hm...
	(04:47:29 PM) ecocode: no hurry... sleep is important :)
	(04:47:36 PM) ecocode: where are you ?
	(04:47:43 PM) ecocode: I mean country
	(04:47:49 PM) sena_kun: Ukraine. It's 0:47 here now.
	(04:48:10 PM) ecocode: 23:47 here in Belgium :)
	(04:48:28 PM) sena_kun: But my sleep/day routine is shifted, so I usually get to sleep exactly at 02:00, so have some time left. :)
	(04:48:33 PM) sena_kun: more than an hour even.
	(04:48:49 PM) sena_kun: afk for 20 minutes~
	(05:09:18 PM) lance_w[m] [lancewmatr@gateway/shell/matrix.org/x-xxxbjrzbvmlastgd] entered the room.
	(05:11:57 PM) sena_kun: confirmed as a bug in HTTP/2 stack, as it works fine with HTTP/1.1.
	(05:14:16 PM) ecocode: ouch...
	(05:14:25 PM) ecocode: so it is not in my code ?
	(05:14:36 PM) sena_kun: it's not.
	(05:14:43 PM) sena_kun: it's _my_ code. :)
	(05:15:03 PM) ***ecocode almost can't believe he didn't code the bug
	(05:15:08 PM) sena_kun: I'll try to investigate it now.
	(05:15:08 PM) ecocode: :)
	(05:55:23 PM) sena_kun: ecocode, it turns out I screwed up quite a little. :S Now fixing broken tests, but can send a fix in 5-10 minutes.
	(05:59:06 PM) ecocode: super!
	(06:00:31 PM) sena_kun: ecocode, do you have a preferred nickname so I could mention your contribution in commit message or "ecocode" would be nice enough?
	(06:01:01 PM) ecocode: ecocode it is :)
	(06:01:18 PM) sena_kun: roger~
	(06:04:19 PM) Geth: ¦ cro-http: 4b336743e8 \| Altai-man++ \| 3 files
	(06:04:19 PM) Geth: ¦ cro-http: Fix BodyParsers exception for HTTP/2
	(06:04:19 PM) Geth: ¦ cro-http:
	(06:04:19 PM) Geth: ¦ cro-http: The issue was originally caused by `.decode('ascii')` applied onto
	(06:04:19 PM) Geth: ¦ cro-http: `utf8` type value, which produced exception. It remains somehow of a
	(06:04:20 PM) Geth: ¦ cro-http: mystery of how it survived for so long, but usage of `Buf` to store
	(06:04:20 PM) Geth: ¦ cro-http: unsigned bytes is obviously better solution, backed up by spec also.
	(06:04:21 PM) Geth: ¦ cro-http: ecocode++ for reporting.
	(06:04:23 PM) sena_kun: ok.
	(06:04:23 PM) Geth: ¦ cro-http: review: https://github.com/croservices/cro-http/commit/4b336743e8
	(06:04:38 PM) sena_kun: I need to write one more test to ensure this behavior.
	(06:04:48 PM) sena_kun: But I think your code should work nicely on master. :)
	(06:05:04 PM) sena_kun: phew, so embarassing to have such a bug.
	(06:06:44 PM) ecocode: well you did solve it very fast :)
	(06:09:12 PM) jnthn: sena_kun++ # HTTP/2 fixing :)
	(06:09:17 PM) sena_kun: thanks. good luck with playing with cro. ping me here \|\| ask on SO \|\| open github issue if anything will be not so smooth on our side.
	(06:09:26 PM) sena_kun: jnthn, o/
	(06:09:46 PM) sena_kun: jnthn, could you please look into websocket bug when comfortable?
	(06:10:19 PM) sena_kun: my exercises in futility were not so successful.
	(06:11:32 PM) jnthn: sena_kun: I will, though I've hunted so many optimizer bugs in MoarVM this week I probably should allow myself a little bug hunting rest. :-)
	(06:12:22 PM) sena_kun: jnthn, well, I'll try tomorrow again(eh, today after sleep), so you can rest, of course. I mean, maybe Monday's, you know, Last Resort thing. :)
	(06:13:01 PM) sena_kun: new 6guts post was quite interesting to read.
	(06:15:14 PM) ecocode: thanks sena_kun
	(06:16:01 PM) jnthn: :)
	(06:16:26 PM) jnthn: Yeah, I can look next week. Would be nice to do a Cro release next week.
	(06:16:36 PM) jnthn: That's largely a scripted process by now.
	(06:16:46 PM) sena_kun: Agreed.
	(06:17:54 PM) jnthn: Now we just need AI to be good enough to write release announcements and we can automate it all...
	(06:19:48 PM) sena_kun: That'd be easy. I mean, starting from 70s different folks are telling stories that AI is "almost here, just wait a little".
	(06:26:32 PM) jnthn: :)
	(06:26:50 PM) jnthn: Yeah, it's like nuclear fusion, though I suspect that is actually closer. :)
	(06:29:22 PM) sena_kun: Hmm, nuclear fusion indeed may be closer. I mean, there are technical difficulties(not https://www.youtube.com/watch?v=rn-wj4pRpIE), but the theory is here. It is not easy to simulate something like Sun. :S On the other hand, AI is something like, hmm, how should it work at all.
	(06:30:05 PM) sena_kun: Of course, considering I am not a major in both fields, so have only media-based knowledge on topics.
	(06:32:35 PM) jnthn: It seems most of the machine learning stuff at the moment is really "interesting applications of statistical methods" :)
	(06:32:49 PM) jnthn: On the other hand, maybe that's how our brains work too. :)
	(06:34:42 PM) ***sena_kun doubles "interesting applications of statistical methods"
	(06:35:51 PM) sena_kun: jnthn, am I counting debugging hours now too?
	(06:35:58 PM) jnthn: ?Sure :)
	(06:36:05 PM) jnthn: huh, where'd the ? come from :)
	(06:38:20 PM) sena_kun: null check? java likes those.
	(06:48:03 PM) jnthn: Yes, a .?method operator would be rather nice.
	(06:49:56 PM) sena_kun: ok, all tests are passing for me.
	(06:50:01 PM) Geth: ¦ cro-http: efd6626df9 \| Altai-man++ \| t/http2-client.t
	(06:50:01 PM) Geth: ¦ cro-http: Test HTTP/2 body parsing
	(06:50:01 PM) Geth: ¦ cro-http: review: https://github.com/croservices/cro-http/commit/efd6626df9
	(06:50:24 PM) sena_kun: <$> comes to the rescue... Not in java though.
	(06:50:30 PM) sena_kun: ok, I'm done for this night. o/
	(06:54:54 PM) jnthn: 'night o/
	(07:01:12 PM) sena_kun left the room (quit: Quit: Leaving).
	(07:17:27 PM) ecocode: is there a cro mailing list ?
	(07:17:47 PM) jnthn: No
	(07:18:57 PM) ecocode: oh..
	(07:19:04 PM) ecocode: that would be helpfull :)
	(07:19:26 PM) jnthn: Stack Overflow is a good place to post Cro questions.
	(07:21:25 PM) jnthn: And here, of course
	(07:23:45 PM) jnthn: Sleep time for me; 'night o/
	(07:34:01 PM) ecocode: question is posted https://stackoverflow.com/questions/51451841/cro-user-session-gets-forgotten
	(07:35:01 PM) ecocode: I prefer mailing lists (or stackoverflow) sonce they have a memory ;)
	(07:35:10 PM) ecocode: good night !
	(07:51:33 PM) lizmat left the room (quit: Ping timeout: 268 seconds).
	(07/21/2018 01:21:30 AM) lizmat [~textual@5072253D.cm-15.dynamic.ziggo.nl] entered the room.
	(03:07:02 AM) sena_kun [~sena_kun@25-202-203-46.pool.ukrtel.net] entered the room.
	(03:17:39 AM) lizmat left the room (quit: Ping timeout: 260 seconds).
	(03:39:44 AM) Geth: ¦ cro-http: df9995d83e \| Altai-man++ \| t/http2-client.t
	(03:39:44 AM) Geth: ¦ cro-http: ALPN can be not included
	(03:39:44 AM) Geth: ¦ cro-http: review: https://github.com/croservices/cro-http/commit/df9995d83e
	(04:33:07 AM) lizmat [~textual@5072253D.cm-15.dynamic.ziggo.nl] entered the room.
	(06:11:27 AM) ecocode: cro throws this error :
	(06:11:32 AM) ecocode: Restarting beaverapp (beaverapp)
	(06:11:34 AM) ecocode: ⚠ beaverapp ===SORRY!===
	(06:11:36 AM) ecocode: ⚠ beaverapp Parameter type MyUser not allowed on a request unpack parameter
	(06:11:52 AM) ecocode: It would be helpfull to have a line number here.
	(06:12:18 AM) ecocode: Is this possible?
	(06:32:04 AM) sena_kun: hmmm.
	(06:35:10 AM) sena_kun: not sure about line number. It just calls `die` there.
	(06:36:03 AM) sena_kun: a chunk of code to play with would be nice to have.
	(06:37:11 AM) ecocode: I defined a class myuser {has $.username is rw;}
	(06:37:48 AM) sena_kun: does it have Session role?
	(06:37:49 AM) ecocode: and then declared a route post->myuser $user, ...
	(06:38:00 AM) ecocode: so that seemed wrong
	(06:38:21 AM) ecocode: but the message didn't refer to the line number where the route was declared
	(06:38:43 AM) ecocode: and nope, there was no Session role
	(06:39:16 AM) sena_kun: >However, it will be most convenient for use with the HTTP router if the object does the Cro::HTTP::Auth role (which is a simple marker role).
	(06:39:17 AM) ecocode: I'm learning Perl6 and cro simultanously.. so a lot goes with trial/error
	(06:39:26 AM) sena_kun: It is `Cro::HTTP::Auth` I believe.
	(06:39:34 AM) ecocode: yep, figured that out ;)
	(06:39:49 AM) ecocode: did you see my question on stackoverflow?
	(06:40:14 AM) sena_kun: ecocode, maybe, what question? About websockets?
	(06:40:16 AM) ecocode: I'm trying to set up session/authentication based on the documentation. but fail miserably.
	(06:40:47 AM) ecocode: https://stackoverflow.com/questions/51451841/cro-user-session-gets-forgotten
	(06:41:17 AM) ecocode: now I'm trying out with Cro::HTTP::Auth::Basic with even less success ;)
	(06:41:41 AM) sena_kun: I'll look into your question now.
	(06:42:22 AM) sena_kun: then will look into how to improve error message.
	(06:42:35 AM) sena_kun: then goes hell debug of websockets I believe.
	(06:44:19 AM) sena_kun: ecocode, your repo has code to reproduce the issue in SO question, right?
	(06:44:44 AM) ecocode: yep
	(06:45:03 AM) sena_kun: thanks, looking into it~
	(06:47:06 AM) jnthn: The lack of line number sounds like a Rakudo failing, fwiw
	(06:47:20 AM) sena_kun: yeah.
	(06:47:50 AM) sena_kun: but we can try at least say some info about route by ourselves.
	(06:49:20 AM) jnthn: Yes, that's true
	(06:51:35 AM) jnthn: ecocode: Just to make sure: your app isn't restarting between the two requests?
	(06:52:04 AM) sena_kun: it's not.
	(06:52:11 AM) sena_kun: the redirect works fine. :S
	(06:52:27 AM) ecocode: :)
	(06:52:55 AM) sena_kun: Ok, I know what it is. Probably.
	(06:54:08 AM) sena_kun: issue vanishes when HTTP/1.1 is used, so... It is somewhere in http/2 stack.
	(06:54:10 AM) sena_kun: yet again.
	(06:54:55 AM) ecocode: I'm trying to understand role definition with []. any idea where in the docs of perl6 it is explained?
	(06:55:24 AM) ecocode: like the role definition of Cro::HTTP::Auth::Basic
	(06:55:35 AM) ecocode: sena_kun: ouch
	(06:55:38 AM) sena_kun: well, do you know some other languages?
	(06:55:51 AM) ecocode: perl5/moose :)
	(06:56:14 AM) ***jnthn just tried the code from StackOverflow and it worked
	(06:56:42 AM) sena_kun: jnthn, from repo? with http/2?
	(06:56:46 AM) jnthn: No
	(06:56:53 AM) sena_kun: well...
	(06:57:22 AM) sena_kun: ecocode, I don't know perl5, so might be hard to explain using that.
	(06:57:46 AM) jnthn: If it's something to do with HTTP/2.0 then passing :http<1.1> to Cro::HTTP::Server.new would help
	(06:58:02 AM) ecocode: If I add the role Cro::HTTP::Auth::Basic[::TSession, Str $username-prop] to my class, How can I access the TSession variables?
	(06:58:10 AM) sena_kun: ecocode, https://docs.perl6.org/language/objects#index-entry-Parameterized_Roles <- not sure how much it'll help, but here's the docs.
	(06:58:20 AM) ecocode: thx
	(06:58:47 AM) jnthn: The type parameters and arguments to the role work like lexicals in the cope of the role
	(06:58:49 AM) ecocode: jnthn: I removed HTTP1.1 intentionally ;)
	(06:58:54 AM) sena_kun: jnthn, it would help, but the bug is still here, so needs to be fixed.
	(06:59:21 AM) ***ecocode reading docs
	(06:59:50 AM) jnthn: sena_kun: Indeed; sounds like we should also update various of our tests to run under both HTTP/1.1 and HTTP/2.0 so we spot these things.
	(07:00:36 AM) ***sena_kun extends this night test to have some auth parts
	(07:01:22 AM) jnthn: Maybe neater would be to update existing auth tests
	(07:01:41 AM) ecocode: oh. the TSession is just a parameter
	(07:03:17 AM) jnthn: Yes
	(07:06:02 AM) ecocode: so, with Cro::HTTP::Auth::Basic, defining a route get -> MyBasicAuth $s { ... }
	(07:06:15 AM) ecocode: How do I print the username in the ...
	(07:06:17 AM) ecocode: ?
	(07:06:22 AM) sena_kun: $s.username?
	(07:06:30 AM) sena_kun: if your `MyBasicAuth` has such method.
	(07:07:04 AM) sena_kun: `say` or `content` depending on where you want to "print" it.
	(07:07:28 AM) ecocode: well no, the MyBasicAuth is defined as in the
	(07:07:31 AM) ecocode: docs.
	(07:07:36 AM) ecocode: class MyBasicAuth does Cro::HTTP::Auth::Basic[MyUser, "username"]
	(07:07:47 AM) ecocode: the username is in the MyUser instance
	(07:07:55 AM) ecocode: but I can't seem to get there
	(07:10:17 AM) sena_kun: you can write it like `get -> Cro::HTTP::Auth $session` or `get-> MyUser $session`, and then get `$session.username`. On HTTP/1.1, of course, as 2 has bug now.
	(07:10:28 AM) sena_kun: give me a second...
	(07:11:02 AM) sena_kun: https://github.com/croservices/cro-http/blob/master/t/http-auth-basic.t <- you can see working example here.
	(07:11:12 AM) jnthn: ecocode: There's an example at https://cro.services/docs/http-auth-and-sessions#Basic_Authentication
	(07:11:30 AM) jnthn: ecocode: You implement the authenticate method and the username nad password are passed to you in there
	(07:14:59 AM) ecocode: jnthn: that's what I tried... It fails due to HTTP2. I'll try with HTTP1.1 later
	(07:15:22 AM) ecocode: sena_kun: cool. the test files are a good addendum to the docs!
	(07:15:54 AM) jnthn: ecocode: Yeah, sorry that we missed that in our HTTP/2.0 testing.
	(07:15:55 AM) ***ecocode -> has to go afk to do some house cleaning :)
	(07:16:35 AM) ecocode: jnthn: I'm glad I can help debugging :) This is a test project in a lot of senses
	(07:16:46 AM) jnthn: :)
	(08:11:54 AM) ecocode: I think I found an error in the docs at https://cro.services/docs/http-auth-and-sessions#Basic_Authentication
	(08:12:33 AM) ecocode: the class definition of class MyUser should be class MyUser does Cro::HTTP::Auth
	(08:35:36 AM) sena_kun: I'll fix it now...
	(08:35:43 AM) sena_kun: if still not.
	(08:35:50 AM) ***sena_kun was a bit busy with debugging
	(08:38:11 AM) Geth: ¦ cro: a45ed4eb4f \| Altai-man++ \| docs/http-auth-and-sessions.md
	(08:38:11 AM) Geth: ¦ cro: Fix typo; ecocode++
	(08:38:11 AM) Geth: ¦ cro: review: https://github.com/croservices/cro/commit/a45ed4eb4f
	(10:26:08 AM) sena_kun: that's a confusing one.
	(11:09:47 AM) sena_kun: gah.
	(11:09:49 AM) sena_kun: found it.
	(11:16:03 AM) sena_kun: ecocode, your example must work on master now. I'll state it on SO too now...
	(11:16:15 AM) Geth: ¦ cro-http: 049e0cdb35 \| Altai-man++ \| 3 files
	(11:16:15 AM) Geth: ¦ cro-http: Do not lowercase header fields
	(11:16:15 AM) Geth: ¦ cro-http:
	(11:16:15 AM) Geth: ¦ cro-http: RFC 7540 states that only header names MUST be lowercase. It fixes
	(11:16:15 AM) Geth: ¦ cro-http: bug with random InMemory cookie name, which was very prone to contain
	(11:16:16 AM) Geth: ¦ cro-http: some uppercase characters, because of that it could not find old
	(11:16:16 AM) Geth: ¦ cro-http: session, as it matched lowercased and "normal" version.
	(11:16:17 AM) Geth: ¦ cro-http: review: https://github.com/croservices/cro-http/commit/049e0cdb35
	(11:19:24 AM) ***sena_kun feels like the question along with answer will be deleted, with something like "It is not a bugzilla, boo, karma--".
	(11:33:31 AM) jnthn: oops :)
	(11:33:51 AM) jnthn: I probably shoulda spotted that when reviewing it :(
	(11:57:28 AM) sena_kun: well, it was one of the dumbest bugs I've made. Nontheless, I am sure I can beat up my own records. To the infinity and beyond!