apache/openwhisk

restore ability to issue head requests to the controller

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#4,550 建立於 2019年7月7日

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 (0 留言) (0 反應) (0 負責人)Scala (6,777 star) (1,177 fork)batch import
controllergood first issuehelp wanted

描述

The change in this PR https://github.com/apache/incubator-openwhisk/pull/4494/files disabled automatic HEAD responses from the controller. So we need an explicit handler to restore this behavior. This has affected at least one downstream project (https://github.com/apache/incubator-openwhisk-devtools/pull/270).

貢獻者指南

技術棧
scalarest api
領域
backendapi
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。
2
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。
under 1 hour
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
Knowledge of ScalaFamiliarity with OpenWhisk controller
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。
40
研究方向
Examine the changes in PR #4494 that disabled automatic HEAD responses. Look at the controller's routing code to add an explicit handler for HEAD requests. Ensure it matches the behavior before the PR. Test with the downstream project's PR #270.
restore ability to issue head requests to the controller · apache/openwhisk#4550 | Good First Issue