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Re: Am I using Net::SSH2 the wrong way?

by perl514 (Pilgrim)
on Jan 18, 2013 at 12:10 UTC ( #1014042=note: print w/replies, xml ) Need Help??


in reply to Am I using Net::SSH2 the wrong way?

Hi Salva,

First of all, thanks for replying with such consistency. You've been replying to all my Net::SSH2 questions.

As suggested in earlier post, I really dont have the permission to add any extra modules there on my company's Win 2003 Server. It was by pure luck that it happens to have DWIM Perl installed there. But I cannot add any modules there. Cannot even copy files. Hence cannot use the module you suggest

The module you suggested runs on top of Net::SSH2, so if Net::SSH2 is not able to run the command, then any module that runs on top of that might have same issue.

Perlpetually Indebted To PerlMonks

Win 7 at Work. Living through it....Linux at home. Loving it.

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[Corion]: ambrus: Yeah, I read that, but it's somewhat vague as in what I really have to implement, and where/how my "other" mainloop should/needs to call AnyEvent
[Corion]: (or maybe I just work better from existing code that I munge until it works and I understand it rather than a short abstract text like "implement everything that's needed" ;) )
[ambrus]: Corion: I think in this case you can get away with only a stub for idle, one that always dies when you create it, because AnyEvent::HTTP doesn't use it, not even indirectly through AnyEvent::Handle or AnyEvent::Socket or AnyEvent::DNS.
[Corion]: The "and I understand it" part is optional.
[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.

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