Re: Bad file Descriptor issue in IO::Socket::INET

[roboticus]

prashantktyagl:

You don't show any code, so it's hard to tell.

• Are you properly checking your return values when performing operations that can fail?
• Are you using global variables to hold your socket handles, possibly overwriting them with other things in other parts of your code?
• Perhaps you're trying to continue to use a socket handle that closed?

...roboticus

When your only tool is a hammer, all problems look like your thumb.

[prashantktyagi]

Hi..roboticus
Thanks for quick reply.

I can show the code but it is too long. This script generates service build using perlsvc. It is written in perl. The code I mentioned checks the port checking if this port is active.

[marto]

"I can show the code but it is too long."

Create a short script which purely reproduces the problem you are experiencing. How do I post a question effectively?. Earlier:

"It was working fine before then I did some changes to it and rebuild this"

What have you done to determine if the code change introduced this problem? Basic debugging checklist