akka/akka-core

Consider using Resume directive on DelimiterFraming to drop oversized lines

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#18,515 建立於 2015年9月18日

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 (6 留言) (0 反應) (0 負責人)Scala (13,277 star) (3,547 fork)batch import
1 - triagedhelp wantedt:iot:stream

描述

I.e. if supervision with Resume is used, just start dropping incoming bytes from the oversized line until new delimiter is found.

貢獻者指南

技術棧
scala
領域
backend
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。
half day
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。
needs investigation
前置要求
Akka Streams basicssupervision strategies
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。
30
研究方向
Investigate the DelimiterFraming implementation in Akka Streams (likely in akka stream/src/main/scala/akka/stream/impl/fusing/) to understand how oversized lines are currently handled. Look at the Resume supervision directive in the context of flow processing. Consider how dropping bytes until a new delimiter can be integrated without breaking existing behavior. Review any related discussions in the issue comments for additional context.