node-vary - 1.1.2+~1.1.0-1 main

This package provides a simple module to manage the fields
of the Vary header in a HTTP response.
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The Vary HTTP response header determines how to match future
request headers to decide whether a cached response can be
used rather than requesting a fresh one from the origin server.
It is used by the server to indicate which headers it used when
selecting a representation of a resource in a content negotiation
algorithm.
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Node.js is an event-based server-side JavaScript engine.