Beefy Boxes and Bandwidth Generously Provided by pair Networks
XP is just a number

Re: open many sockets in script

by superfrink (Curate)
on Jul 04, 2012 at 21:05 UTC ( #979921=note: print w/replies, xml ) Need Help??

in reply to open many sockets in script

I would store the sockets in a data structure like an array instead of dynamically creating variable names. eg:
use strict; use Data::Dumper; my @sock_list; for (my $i=0;$i<10;$i++) { $sock_list[$i] = "..." . $i; } print Dumper(\@sock_list);
Update: ++ig

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://979921]
[james28909]: Good morning!
[james28909]: I have a problem I am trying to solve. I am packaging scripts using pdk and would like the verify the executable name each time it is executed
[Corion]: Hi James!
[james28909]: I looked through the docs, and see that PerlApp::exe() is suppose to return this information but whenever i try to use this, i get the error "Undefined subroutine &PerlApp::exe called"
[james28909]: i just want to verify the integrity of the executables name each time it is run.
[Corion]: Weird. this documentation says what you say.

How do I use this? | Other CB clients
Other Users?
Others having an uproarious good time at the Monastery: (10)
As of 2017-07-28 13:47 GMT
Find Nodes?
    Voting Booth?
    I came, I saw, I ...

    Results (429 votes). Check out past polls.