what could I have to check in the rest of the code?

Copy your working file, and start deleting as much code as possible, until you're left with very short program, which demonstrates the bug, as per How do I post a question effectively?

Longshot, see DB and perldebguts

In reply to Re: Apparently strange beahavior that blocks at Filehandle reading by Anonymous Monk
in thread Apparently strange beahavior that blocks at Filehandle reading by NewMonkMark

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