Beefy Boxes and Bandwidth Generously Provided by pair Networks
Welcome to the Monastery

Re^2: Can't install Sys::RunAlone

by gepebril69 (Scribe)
on Apr 11, 2012 at 22:52 UTC ( #964647=note: print w/ replies, xml ) Need Help??

in reply to Re: Can't install Sys::RunAlone
in thread Can't install Sys::RunAlone

Thanks for the help. That sounds like a reasonable explanation to me.

In the meantime I've built a construction using PID files.

On script start it saves it's PID to a file
When script ends it removes it's PID file.

When you start the script you check on PID file, if it exists and a proces uses this PID you just exit and wait for the next TASK event.
Not 100% solid, but 99,999999% I guess :)

Comment on Re^2: Can't install Sys::RunAlone
Replies are listed 'Best First'.
Re^3: Can't install Sys::RunAlone
by Anonymous Monk on Apr 12, 2012 at 00:13 UTC

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://964647]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others exploiting the Monastery: (10)
As of 2015-11-30 06:11 GMT
Find Nodes?
    Voting Booth?

    What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

    Results (758 votes), past polls