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| 06:59.58 | schmidts | good morning |
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| 07:47.32 | hurdman | hi |
| 07:47.42 | hurdman | anyone is working with unimrcp here ? |
| 07:48.30 | schmidts | hello |
| 07:48.39 | schmidts | what is this? |
| 07:49.20 | hurdman | schmidts: a connector for asterisk to make asr |
| 07:50.15 | schmidts | ok i see |
| 07:55.15 | Chodorenko | russellb: you asked for a report on the problemб Ñ will create https://issues.asterisk.org/view.php?id=18140 |
| 07:57.17 | schmidts | chodorenko russellb is in amerika, they sleep all at this time ;) |
| 07:59.19 | Chodorenko | schmidts: Thanks , I did not know about it, but he probably will see the message |
| 07:59.42 | schmidts | chodorenko maybe ;) |
| 08:01.54 | Chodorenko | schmidts: you do not know who is the developer of SRTP in Asterisk ? to communicate with him personally faster ? |
| 08:02.24 | schmidts | no sorry but i will take a look if i can find it |
| 08:09.34 | schmidts | twilson has put this into code so maybe you can ask him, but i dont know if he is on irc |
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| 09:00.57 | schmidts | there is a command for svn to see the difference between some revisions, does anybody know how this works? |
| 09:28.19 | schmidts | starts crying |
| 09:29.09 | schmidts | there was a change from 1.6.2.13 to 1.6.2.14-rc1 in handle_statechange which slows down asterisk again in an amount which is traceable |
| 09:29.20 | schmidts | http://pastebin.com/zeZh1Vrr |
| 09:29.42 | schmidts | this changes are going up till trunk, so this is also in 1.8 |
| 09:47.09 | schmidts | OUCH 1.6.2.13 could handle 485 call per seconds, 1.6.2.14-rc1 can only handle 295 cps without any loss or retransmit |
| 09:48.42 | schmidts | thats a performance loss of nearly 40 % :( |
| 09:58.43 | schmidts | btw i have tested this also with 1.6.2.14-rc1 but with the pbx.c file from 1.6.2.13 and then 1.6.2.14 could also handle 485 cps so this is really the change in pbx.c :( |
| 10:28.33 | schmidts | with trunk and some changes like described in issue 18121, trunk can only handle 145 cps :( |
| 10:28.35 | MuffinMan | [acknowledged] [Asterisk] Channels/chan_sip/T.38 0018121: Early bind of UDPTL ports can create a DoS condition reported by ebroad https://issues.asterisk.org/view.php?id=18121 |
| 10:43.00 | wdoekes2 | schmidts: svn diff -r x:y and svn blame |
| 10:45.40 | schmidts | thanks walter ;) |
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| 11:23.18 | schmidts | hello leif |
| 11:23.25 | leifmadsen | schmidts: !!! |
| 11:23.30 | leifmadsen | how goes today sir? |
| 11:23.43 | leifmadsen | man so much work to do... yuck! |
| 11:24.20 | schmidts | morning was nice, then i found an issue which appers in 1.6.2.14 which cost asterisk 40% call power (485 cps with 1.6.2.13, 295 cps with 1.6.2.14) |
| 11:24.26 | schmidts | so not so good anymore ;) |
| 11:24.34 | leifmadsen | eep! |
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| 11:24.51 | leifmadsen | then probably a good thing I didn't do 1.6.2.14-rc1 into a full release yesterday.. |
| 11:24.54 | leifmadsen | which I was going to do today |
| 11:25.14 | schmidts | i know what change cause this, its the handle_statechange thing |
| 11:25.16 | leifmadsen | any idea on the fix? |
| 11:25.18 | leifmadsen | ah |
| 11:25.31 | leifmadsen | do you have an issue and a patch? I could perhaps get that put into an RC2 for you today... |
| 11:25.36 | leifmadsen | that sounds like a bad enough regression |
| 11:25.48 | leifmadsen | I'm already behind on those releases, so I'd like to get them out asap |
| 11:25.49 | schmidts | you can just copy the pbx.c file from 1.6.2.13 to 1.6.2.14 than it works |
| 11:26.01 | leifmadsen | hmmm, wonder what the changes were then |
| 11:26.04 | leifmadsen | will have to look |
| 11:26.07 | schmidts | i have to test this a little closer |
| 11:26.18 | leifmadsen | kk |
| 11:27.13 | schmidts | http://pastebin.com/4YhfJGQ2 |
| 11:27.47 | schmidts | but i have seen in the changelog that this happens cause of some issues so i really have to take a deeper lock if this is really necessary |
| 11:35.04 | schmidts | ok this was all abouth issue 17928 |
| 11:35.06 | MuffinMan | [closed] [Asterisk] Channels/chan_sip/Subscriptions 0017928: [patch] AST_MAX_EXTENSION limitation on hint string length reported by mdu113 https://issues.asterisk.org/view.php?id=17928 |
| 11:36.38 | leifmadsen | schmidts: ok, can you open a new issue and I'll get it related? |
| 11:36.43 | leifmadsen | (or I guess you can mark it related now) |
| 11:36.47 | schmidts | k |
| 11:36.52 | schmidts | yep :D |
| 11:36.57 | leifmadsen | I want to mark it as a regression and try to get that fixed if we can... |
| 11:42.01 | russellb | heh, it was very intentional ... |
| 11:42.03 | russellb | how much did it slow it down? |
| 11:42.29 | russellb | can you try changing it to a thread-local string, instead? see if that helps |
| 11:42.49 | snuff-home | russ he lists above.. |
| 11:42.49 | russellb | instead of ast_str_create(), it's ast_str_thread_get() or something |
| 11:42.57 | russellb | i just woke up, i can't read backlog :-p |
| 11:43.15 | schmidts | :D |
| 11:43.18 | snuff-home | 485 down to 295 |
| 11:43.19 | russellb | 40%, yikes |
| 11:43.26 | russellb | ok, yeah, we should change it then .... |
| 11:43.31 | russellb | please try making it thread-local |
| 11:43.54 | russellb | thread local storage <3 |
| 11:44.21 | russellb | and now, i must write a book. |
| 11:45.27 | schmidts | have fun ;) |
| 11:46.00 | russellb | or rather, pretend to write a book, but let leifmadsen do all the work |
| 11:48.20 | leifmadsen | heck ya |
| 11:48.36 | schmidts | good idea ;) |
| 11:49.20 | schmidts | russellb should i add a AST_THREADSTORAGE to use with this or could i use switch_data maybe? |
| 11:49.35 | russellb | i don't know what switch_data is |
| 11:49.43 | russellb | AST_THREADSTORAGE() is required |
| 11:50.07 | schmidts | switch_data is a ast_threadstorage |
| 11:50.16 | schmidts | i will add a new one |
| 11:50.55 | russellb | ah, new one yeah |
| 11:51.14 | russellb | though it might be good to create a global general purpose thread-local string buffer that can be temporarily used ... |
| 11:51.15 | russellb | but, later |
| 11:51.36 | schmidts | there are allready 2 of this, switch_data and extensionstate_buf |
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| 12:03.32 | mahiti-irc | hi i installed asterisk and dahdi all fine on centos |
| 12:03.53 | russellb | great! *waits for the "but ...." * |
| 12:04.14 | mahiti-irc | dahdi_Cfg -vvvv is showing all the channels and i have extensions written |
| 12:04.20 | mahiti-irc | but |
| 12:04.27 | russellb | #asterisk, please |
| 12:04.28 | mahiti-irc | russellb, <_< |
| 12:04.37 | mahiti-irc | oops |
| 12:04.38 | mahiti-irc | sorry |
| 12:04.41 | russellb | np |
| 12:04.42 | mahiti-irc | wrong channel |
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| 12:17.32 | schmidts | will take some time, stupid VI |
| 12:18.30 | schmidts | tells me /tmp is full even i have deleted some files and only if i edit the file which i couldnt save before when /tmp really was full |
| 12:23.20 | russellb | vim <3 |
| 12:27.28 | schmidts | that was vim ;) |
| 12:28.29 | russellb | VIM IS NEVER WRONG |
| 12:32.37 | schmidts | :%s/NEVER/MOST/ |
| 12:33.27 | schmidts | no vim is cool if you know what you do, but i hate it using openoffice and find something like :w or gg in between of the text cause i am just a vim slave ;) |
| 12:33.47 | chazzam | heh, I do that too =( |
| 12:33.49 | russellb | I am also a slave to vim :-( |
| 12:34.27 | schmidts | i should really search for this firefox addon where you can use many of vim commands like gg or CRTL g and :q |
| 12:34.36 | schmidts | atleast / works for searching |
| 12:34.51 | chazzam | wants / to work in chrome |
| 12:40.30 | schmidts | have to remember freeing a string from thread is evil |
| 12:40.38 | russellb | yes, that is done for you :-) |
| 12:40.46 | russellb | it's magic! |
| 12:41.07 | russellb | with great power comes great responsibility |
| 12:41.10 | schmidts | magic should know that i want this to do by myself and not try to do it again |
| 12:41.21 | schmidts | :D |
| 12:45.10 | schmidts | but the great power looks like its from the dark side, still only 295 cps with 1 lost call out of 10.000 |
| 12:50.39 | leifmadsen | schmidts: vimperator |
| 12:50.57 | leifmadsen | schmidts: http://vimperator.org/ |
| 13:01.11 | russellb | schmidts: well darn. have you tried reverting the change completely and verified that it takes it back to the original number? |
| 13:01.31 | russellb | on a sort of related side note, one thing that I REALLY REALLY want to have is load tests exactly like that that get run daily |
| 13:01.41 | russellb | and where we can see the results over time and catch when performance goes down |
| 13:01.52 | russellb | leifmadsen started on some scripts, but we haven't been able to get them finished |
| 13:03.36 | schmidts | i have removed this changes from 1.6.2.14-rc1 and i get the same value as with 1.6.2.13 |
| 13:04.29 | schmidts | my load tests are really simple so i can send it to leif if this would help him? |
| 13:04.47 | schmidts | also the astdb test application if this could help |
| 13:06.24 | leifmadsen | schmidts: ya that would be useful. Can you file an issue for that? I could then implement them in when I get taht far. |
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| 13:10.31 | schmidts | np |
| 13:10.37 | leifmadsen | just assign it to me |
| 13:10.53 | leifmadsen | I might be able to try and find some time to work on that stuff today. I'm going to ignore the bug tracker this friday :) |
| 13:22.06 | russellb | leifmadsen: heh, i dunno if now is a good time to ignore completely, need to at least check new stuff to see if it's 1.8.0 blocker stuff |
| 13:22.35 | leifmadsen | russellb: heh, well I mean I can check it, but I don't necessarily need to triage everything today. Although I probably will end up doing it anyways. |
| 13:22.42 | leifmadsen | I can't seem to ignore the bug tracker for too long |
| 13:23.16 | schmidts | :D |
| 13:23.25 | schmidts | https://issues.asterisk.org/view.php?id=18145 its yours |
| 13:24.04 | schmidts | the testdb app could be better cause it doesnt take any params like how many entries should be written |
| 13:28.22 | russellb | just put your astdb in a ramdisk |
| 13:28.43 | russellb | ... and never reboot |
| 13:30.57 | mvanbaak | or rsync it hourly |
| 13:31.54 | schmidts | russellb that was the app i have written to test your patch to astdb, remember? |
| 13:33.56 | russellb | yeah |
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| 14:04.05 | schmidts | gtg now, i wish you a nice weekend ;) |
| 14:04.56 | leifmadsen | mvanbaak: omg you exist! |
| 14:09.02 | guilhermebr | hi. i have a situation where the channel dont get the real device. |
| 14:09.05 | guilhermebr | http://pastebin.com/d7i1d2RD |
| 14:11.04 | guilhermebr | sorry... hf3G0uhz |
| 14:11.20 | guilhermebr | http://pastebin.com/hf3G0uhz |
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| 14:53.19 | mvanbaak | leifmadsen: lol |
| 14:53.29 | leifmadsen | high fives mvanbaak |
| 14:57.13 | mvanbaak | yo! |
| 15:01.09 | leifmadsen | mvanbaak: astricon at all this year? |
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