Implement HTTP protocol#469
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brayniac
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brayniac
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brayniac
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brayniac
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brayniac
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This PR introduces a rather simple HTTP protocol. It supports 3 commands -
GET,PUT(set), andDELETEwhich is enough for simple cache use-cases. I have included tests for both request parsing and response emission.In detail, this PR includes:
httparseDue to limitations around what pelikan allows parsers to do (they can't emit responses) the response parser doesn't directly return a request object but instead returns a wrapper around a
Result<Request, Response>. The error response should be sent by the client in the place of creating its own response.This PR is the first part of breaking apart #468 into mergeable chunks.