| catsup | um | 01:41 |
|---|---|---|
| catsup | function nesting is totally different from closures | 01:41 |
| catsup | in fact the difference between them is exactly what is meant by the word 'closure' | 01:42 |
| ion_ | He said "gets you mostly there", not "they're equivalent". | 01:44 |
| rgl | hi | 07:58 |
| TimothyP | Hello, I'm using Ubuntu and I need to start something (an upstart job) AFTER MySQL has started. Someone told me Ubuntu/Upstart only goes to runlevel 2 , can someone verify / explain this? and perhaps tell me how to execute a job AFTER mysql has started? | 14:31 |
| sadmac2 | TimothyP: start on started mysql | 14:35 |
| TimothyP | oh that works already? | 14:36 |
| TimothyP | I thought it was to be implemented :d | 14:36 |
| sadmac2 | TimothyP: well...upstart does it. how ubuntu has upstart set up (i.e. whether mysql is an upstart job) I don't know. | 14:36 |
| TimothyP | cool, and how does it know mysql is mysql server, does it use the name in /etc/init.d/ or something else (I need to know the details as I need to explain this to others tonight :p) | 14:37 |
| TimothyP | I see | 14:37 |
| TimothyP | ok I'll try thnx :d | 14:37 |
| sadmac2 | the name of the file in /etc/init.d | 14:37 |
| * TimothyP is rebooting the vm now to see what happens :d | 14:38 | |
| TimothyP | nope didn't do anything doh ! :p | 14:41 |
| sadmac2 | hmm. so mysql isn't getting started, isn't called mysql, or isn't started by upstart directly | 14:41 |
| thom | the latter | 14:42 |
| sadmac2 | well then that's an issue | 14:43 |
| TimothyP | is there a way to list ALL events that are emitted during startup? | 14:55 |
| sadmac2 | TimothyP: if you could get `initctl events` running early enough that could do it | 14:56 |
| TimothyP | hmm perhaps adding a job on runlevel 2 which starts that and logs to a file | 14:57 |
| TimothyP | I'll try | 14:57 |
| TimothyP | if I have on started mysql for a job and I /etc/init.d/mysql restart , should that job be executed then? | 15:17 |
| sadmac2 | TimothyP: ....that makes no sense | 15:18 |
| sadmac2 | /etc/init.d/mysql shouldn't be runnable | 15:18 |
| sadmac2 | oh wait | 15:18 |
| sadmac2 | I'm thinking of event.d | 15:18 |
| * sadmac2 facepalm | 15:18 | |
| sadmac2 | TimothyP: anything in /etc/init.d isn't being managed by upstart | 15:19 |
| sadmac2 | so you can't react to it | 15:19 |
| TimothyP | damn this is very very confusing all the examples come in the form of on started mysql | 15:19 |
| TimothyP | :p | 15:19 |
| TimothyP | they should have removed the old system all together and 100% upstart instead of all this mixing :d | 15:20 |
| sadmac2 | TimothyP: if mysql is being started by something in init.d then you can't react to it. | 15:20 |
| sadmac2 | TimothyP: fedora 9's implementation actually pushes events into upstart from /etc/rc, so it would still work | 15:20 |
| TimothyP | in that case that's a bug in ubuntu , if they want to use upstart and keep the old system they should at least link them :) | 15:21 |
| TimothyP | what about emiting something custom myself? I could add that to /etc/init.d/mysql then ? is it possible like initctl emit blabla | 15:25 |
| sadmac2 | TimothyP: yes | 15:26 |
| sadmac2 | TimothyP: initctl emit started mysql even | 15:26 |
| TimothyP | aha and then I'd on blabla | 15:26 |
| TimothyP | oh | 15:26 |
| TimothyP | and everything ager emit is a string which should be used then in the on statement? | 15:26 |
| sadmac2 | yep | 15:26 |
| TimothyP | bingo | 15:27 |
| TimothyP | that solves everything | 15:27 |
| TimothyP | thank you | 15:27 |
| sadmac2 | np | 15:27 |
| rgl | is fedora using upstart by default? | 16:57 |
| AlexExtreme | yes, in fedora 9 it is | 17:04 |
| === Keybuk is now known as Keybcz | ||
| sadmac | Keybcz: why the strange name? | 22:45 |
| Keybcz | because I'm in Prague | 22:45 |
| sadmac | aah. | 22:49 |
| sadmac | Keybcz: I've been playing with refactoring a couple functions in upstart | 22:50 |
| sadmac | just for teh lulz | 22:50 |
| Keybcz | oh, which ones? | 22:54 |
| Keybcz | got a bzr archive I can pull from? | 22:56 |
| sadmac | Keybcz: event_pending_handle_jobs. Its broke right now though, so it'll be a minute :) | 23:22 |
| Keybcz | oh | 23:24 |
| Keybcz | wonderful | 23:24 |
| Keybcz | that's the function from hell | 23:24 |
| Keybcz | I have about four instances of copy and paste code in the d-bus calls for that | 23:25 |
| Keybcz | GetInstance shares some of the code | 23:25 |
| Keybcz | Start, Stop and Restart share much of the code | 23:25 |
| Keybcz | etc. | 23:25 |
| Keybcz | I figured that there should be something that gets an instance from a job class | 23:26 |
| Keybcz | and then start and stop functions | 23:26 |
| Keybcz | but they still end up sharing the code that builds the environment to get an instance | 23:26 |
| Keybcz | so it's a bit messy really | 23:26 |
| sadmac | well, I was more doing it for my own understanding, so there might be a better way.. | 23:27 |
| Keybcz | *nods* | 23:27 |
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