esp8266/Arduino

Add a non-breaking extension to the OTA protocol for getting rid of UDP

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#6,369 建立於 2019年8月1日

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 (3 留言) (1 反應) (1 負責人)C++ (15,728 star) (13,342 fork)batch import
component: OTAhelp wantedtype: enhancement

描述

Per #6348 and #6351,

edit 21-02-27: Title was: "Feature request: implement ClientContext::wait_until_acked()" Per #7896, renaming to "OTA: Investigate workaround delay when receiving 'OK'" implemented by #6351.

edit 21-04-01: It seems ClientContext::wait_until_sent() is not sufficient for a fully terminated transmission.

Per #7955

There are two OK in the ArduinoOTA protocol w/espota.py tool, one of them is UDP. Changed title to: Add a non-breaking extension to the OTA protocol for getting rid of UDP.

貢獻者指南

技術棧
cppc
領域
backendinfrastructure
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。
4
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。
3-5 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。
mostly clear
前置要求
familiarity with ArduinoOTA protocolunderstanding of ESP8266 networkingknowledge of UDP/TCPexperience with firmware update systems
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。
20
研究方向
Examine referenced issues (#6348, #6351, #7896, #7955) and the existing OTA implementation in the ESP8266 Arduino core. Look at the espota.py tool to understand the current protocol. Focus on how to extend the protocol to eliminate UDP while maintaining backward compatibility. Investigate the code in the OTA library (likely in libraries/ESP8266WiFi/src) and any related examples.