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Re^4: if or die!

by wcj75019 (Acolyte)
on Mar 02, 2008 at 17:58 UTC ( #671513=note: print w/replies, xml ) Need Help??

in reply to Re^3: if or die!
in thread if or die!

You need to be a webmaster just to post here. I tried a few tags and none worked for just simple paragraphs. I looked at the properties. Still no good. Thanks.

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Re^5: if or die!
by ww (Bishop) on Mar 02, 2008 at 18:31 UTC

    No you don't.

    In fact, your comment

    I tried a few tags and none worked for just simple paragraphs.

    seems to reflect a lack of even a rudimentary understanding of html (and there's not, in this case, any variance between standard 4.01 and the (sometimes) specialized sub- and -superset used here... and easily available to anyone who choses to follow the links in the "Information" nodelet which appears on all (most?) PM pages.

    In other words, you don't "need to be a webmaster;" you just need to make the effort (and have the courtesy) to read the site documents.

    Try Perl Monks Approved HTML tags, the tips at the bottom of each text-entry box, and Writeup Formatting Tips.

    And don't whine about the results of what appears to be your failure to do so.

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Node Type: note [id://671513]
[Corion]: ambrus: Yes but I also need to implement the file / IO watcher, because Prima has that (in Prima::File), and I need to supply the appropriate thing to make push_write etc. work with Prima
[ambrus]: Corion: yes, you need to implement the io watcher, which should be simple because Prima::File is basically that, and the timer watcher form Prima::Timer
[Corion]: ... or so I think. As I said, I'm somewhat vague on how to make AnyEvent cooperate with a callback-driven IO event loop that gives me callbacks when data is available or can be written
[ambrus]: what push_write thing? I don't think you need that. that's implemented generically by AnyEvent::Handle
[Corion]: ambrus: Yeah, that's what I think as well. But you give me an idea, maybe I should start with implementing the timer, as that should be far simpler and with fewer edge-cases/nasty interaction than the file watcher
[ambrus]: You only provide the watcher part that tells when the handle is readable or writable, not the actual writing and reading.
[Corion]: ambrus: Hmmm. It makes sense that AnyEvent would implement the push_write itself, but I think I don't have a good idea of where the boundary between AnyEvent and the underlying event system lies... Implementing the timer should give me a better idea
[ambrus]: Corion: push_write is in the higher level abstraction of AnyEvent::Handle, not in the watcher
[Corion]: ambrus: Hmm - rereading Prima::File, that merrily coincides with what Prima does - it tells you "you can read", and you're supposed to read from the fh yourself. I thought it called you with the data already read, which would've been harder to integrate
[ambrus]: you just need an io watcher, created by &AnyEvent::Impl:: Whatever::io(...)

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