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Async::Event::Interval - Scheduled and one-off restartable asynchronous events

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=head1 SYNOPSIS

Here's an example of a simple asynchronous event that fetches JSON data from a
website every two seconds using a shared scalar variable to hold the decoded
JSON hashref, while allowing the main application to continue running in the
foreground. Multiple events can be used simultaneously if desired.

See the L</SCENARIOS/EXAMPLES> section for further usage examples.

    use warnings;
    use strict;

    use Async::Event::Interval;
    use JSON;