alibaba/Sentinel

GatewayFlowRule can not use multiple paramItem

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#2,145 opened on Apr 20, 2021

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 (2 comments) (0 reactions) (0 assignees)Java (8,150 forks)batch import
area/gateway-flow-controlgood first issuekind/enhancement

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Description

As we konw，if we set paramItem in GatewayFlowRule，it will used as ParamFlowRule。 but ，in ParamFlowRule，we can set multiple paramItem by paramFlowItemList

How to use multiple paramItem in GatewayFlowRule。

使用网关流控时，如果要使用参数限流配置，没法和热点参数限流一样，添加多个热点参数项。 比如，在网关里面配置route_id=A，按host=a.com限流100qps，host=b.com限流50qps

Contributor guide

Research direction
Examine how ParamFlowRule implements paramFlowItemList and extend GatewayFlowRule similarly to support multiple parameter items.
Tech stack
java
Domain
backendapi
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.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
50