If I was troubleshooting this, I would sprinkle print statements liberally in the code and log them. Even start with print "1\n"; print "2\n";, etc. Then isolate what part of the code
gets executed, and where it hangs.
I know with "devices", code can hang so badly it will lock up the software, sort of in a "wait and retry" state.
You may have to isolate the line, wrap it in an eval, with a timeout, and check what the eval error is. Google for "perl eval error" and you will find may examples.
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
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:
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, 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, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.
| & || & |
| < || < |
| > || > |
| [ || [ |
| ] || ] ||