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README  view on Meta::CPAN

            ...
        );

    Add exception handling to this object's program.

    In general, try/catch/finally behaviour is same as in Java (and
    probably many other languages).

    If some STATEMENTS inside try/catch block will throw(), the thrown
    error can be intercepted (using matching regexp in catch()) and handled
    in any way (blocked - if catch() handler call done(), continue() or
    break() or replaced by another exception - if catch() handler call
    throw()). If exception match more than one regexp, first successfully
    matched regexp's handler will be used. Handler will be executed with
    params:

        ( $defer_object, $error )

    In addition to exception handlers you can also define FINALLY handler
    (by using string "FINALLY" instead of regex). FINALLY handler will be
    called in any case (with/without exception) and may handle this in any

lib/Async/Defer.pm  view on Meta::CPAN

        ...
    );

Add exception handling to this object's I<program>.

In general, try/catch/finally behaviour is same as in Java (and probably
many other languages).

If some I<STATEMENTS> inside try/catch block will C<throw()>, the thrown error
can be intercepted (using matching regexp in C<catch()>) and handled in any
way (blocked - if C<catch()> handler call C<done()>, C<continue()> or C<break()> or
replaced by another exception - if C<catch()> handler call C<throw()>).
If exception match more than one regexp, first successfully matched
regexp's handler will be used. Handler will be executed with params:

    ( $defer_object, $error )

In addition to exception handlers you can also define FINALLY handler
(by using string C<"FINALLY"> instead of regex). FINALLY handler will be
called in any case (with/without exception) and may handle this in any way
just like any other exception handler in C<catch()>. FINALLY handler will