There's nothing inherent about SSH that will keep you from running more than one command at a time. But calling ssh with a command executes the command and then exits, I'm guessing that's what you are doing when you call the perl command, so the connection is gone by the time you try to call the getOSType function in the "combined script".

Since getOSType and getPrompt aren't provided above, all we can do is guess at what's going on, which makes the probability of getting helpful answers drop close to zero.

-Scott

In reply to Re: Simultaneous SSH sessions with Parallel::ForkManager + Expect by 5mi11er
in thread Simultaneous SSH sessions with Parallel::ForkManager + Expect by walkingthecow

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.