envoyproxy/envoy

CacheFilter: add an explicit config object with a constructor.

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#12,901 opened on Aug 31, 2020

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 (8 comments) (0 reactions) (0 assignees)C++ (5,373 forks)batch import
area/cachehelp wanted

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Description

The CacheFilter should have an explicit config object with a constructor; this would allow the config proto to be processed once to serve many requests, avoiding the need for repeated work per-request.

Contributor guide

Research direction
Study the existing CacheFilter configuration and implement a new config class that preprocesses the proto to avoid per request processing.
Tech stack
cpp
Domain
backend
Issue type
Refactor
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
Half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
C++
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60