envoyproxy/envoy

Support cached ratelimit

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#14,299 opened on Dec 7, 2020

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 (5 comments) (1 reaction) (0 assignees)C++ (5,373 forks)batch import
area/ratelimithelp wanted

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Description

Title: One line description

Description:

It is better to support caching limit in the client-side instead of calling the rls server for each new request.

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Contributor guide

Research direction
Examine the existing rate limit filter in source/extensions/filters/http/ratelimit/ and implement a caching layer to store rate limit responses from the RLS server.
Tech stack
cpp
Domain
backendinfrastructure
Issue type
Feature
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.
1-2 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Fresh
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Mostly clear
Prerequisites
C++Envoy
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
30