Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl-Sensitive Sunglasses

Re: How to debug a perl module

by zentara (Archbishop)
on Nov 16, 2010 at 16:33 UTC ( #871773=note: print w/replies, xml ) Need Help??

in reply to How to debug a perl module

Does ssh timeout prevention help? What happens when you use Net::SSH2 to connect to the cisco unit?

I was just looking into something similar yesterday, in trying to figure out how to allow Net::SSH2's channel to start a background process on the target machine, without it dying when the ssh connection is dropped. See Re^7: A little demo for Net::SSH2.

What I noticed is that the c version of ssh2 has the ability to automatically put itself into the background and run commands as no_tty ( or something like that).

In other words, the c version detachs itself automatically, but a perl connection may need it done manually with

nohup &
then close the console

I'm just trying to point out the detachment process, as a possible reason for the difference between the c ssh and the Perl version, and that maybe it is the cause of your problem.

I'm not really a human, but I play one on earth.
Old Perl Programmer Haiku ................... flash japh

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://871773]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (2)
As of 2018-01-24 00:41 GMT
Find Nodes?
    Voting Booth?
    How did you see in the new year?

    Results (254 votes). Check out past polls.