jetty/jetty.project

Improve ConnectionStatistics to report dynamic information

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#5,826 建立於 2020年12月18日

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 (7 留言) (0 反應) (1 負責人)Java (3,701 star) (1,913 fork)batch import
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描述

Jetty version 9.4.x

Description ConnectionStatistics gathers statistics from the connections only when they are closed.

This is not optimal for benchmarks that perform a run, but then keep connections open.

It would be great if ConnectionStatistics (or perhaps another class, say DynamicConnectionStatistics) had a mode where upon an API call (e.g. DynamicConnectionStatistics.collect()) would run through the open connections and gather the statistics from them.

貢獻者指南

技術棧
java
領域
performance
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-2 days
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
stale
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
JavaJetty connection handlingstatistics gathering basics
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
60
研究方向
Examine the existing ConnectionStatistics class (likely in jetty server module) to understand how it collects statistics on close. Investigate the connection lifecycle to find a way to iterate over open connections and collect their current stats. Consider whether to extend ConnectionStatistics or create a new class. Look at any linked comments for prior discussion.