Files
tasks/common/aggregate/noop_moving_window_average.go
pdoernerandGitHub 68a1d21755 Dynamic rate limiter (#4390)
* moving window average

* remove channel avg impl

* add signal aggregator

* adjust record fn

* add health signal clients

* inject signal aggregator

* fix tests

* add metric emission

* add health request rate limiter

* WIP

* race condition

* WIP

* add health request rate limiter

* bench test rate limiter

* WIP

* Revert "race condition"

This reverts commit e283bfb3dca7228d715cd28235e436caafb34fa6.

* Revert "add metric emission"

This reverts commit 859950ee2965b5ac2144f46930e1308d95890e69.

* emit per shard RPS metric

* cleanup

* merge metric and signal clients

* cleanup

* cleanup

* linting

* global dynamic rate limiter

* cleanup

* remove generics

* WIP

* cleanup

* fix deferred metric fn

* fix defer metric fn

* fix clients

* types

* simple dynamic rate limiter test

* linting

* tests

* tests

* acquire lock once

* locks

* array moving average

* Revert "array moving average"

This reverts commit 98f2b66b9b7a711c427d5f55de82bc55d135ddfc.

* cleanup

* emit per shard RPS

* array average

* feedback

* cleanup

* handle nil health signals

* tests

* uncomment signal collection

* refactor dynamic config properties

* cleanup

* add aggregation feature flag

* fix test

* cleanup

* avoid potential race condition

* feedback

* fix

* remove test
2023-06-02 15:30:01 -07:00

38 lines
1.5 KiB
Go

// The MIT License
//
// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
//
// Copyright (c) 2020 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
package aggregate
var NoopMovingWindowAverage MovingWindowAverage = newNoopMovingWindowAverage()
type (
noopMovingWindowAverage struct{}
)
func newNoopMovingWindowAverage() *noopMovingWindowAverage { return &noopMovingWindowAverage{} }
func (a *noopMovingWindowAverage) Record(_ int64) {}
func (a *noopMovingWindowAverage) Average() float64 { return 0 }