Hi, I have implemented an interrupt using SIGUSR1. It works well except for one problem - the latency is very bad, typically 150-200ms and sometimes as much as 500ms :-( Is this typical? I know that Perl defers the signal to handle it at a safe time, but I find it difficult to believe the latency for this should be so high. Thoughts? Thanks!

In reply to using $SIG as an IPC interrupt? by bobbob

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