14 lines
750 B
Text
14 lines
750 B
Text
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POEx::Role::Streaming provides a common idiom for streaming data from
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one filehandle to another. It accomplishes this by making good use of
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sysread and POE::Wheel::ReadWrite. This Role errs on the side of
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doing as many blocking reads of the "input_handle" as possible up
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front (until the high water mark is hit on the Wheel). If this
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default isn't suitable for the consumer, simply override
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"get_data_from_input_handle". After Streamer has exhausted the
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source, and flushed the last of the output, it will clean up after
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itself by closing the wheel, the handles, and sending all of them out
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of scope. If an exception happens, it will clean up after itself, and
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let the DIE signal propagate.
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WWW: http://search.cpan.org/dist/POEx-Role-Streaming/
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