Certainly you could write your own class, derived from IO::Socket::Unix, which implemented a can_write method based on IO::Select. Or you could temporarily enable blocking during the parts when you want your print commands to block. But I don't know of any builtin way to do this.

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sgifford's Web page

In reply to Re: Non-blocking IO without select()? by sgifford
in thread Non-blocking IO without select()? by dgaramond2

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