akka/akka-http

Injected 503 response is not available to inner/outer routes.

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#1,085 opened on May 3, 2017

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 (3 comments) (0 reactions) (0 assignees)Scala (1,311 stars) (598 forks)batch import
1 - triagedhelp wantedt:docst:routingt:server

Description

Given route definition as follows:

    addTraceHeaderIfMissing {
      logHttpRequest {
        logHttpResponse {
          withRequestTimeoutResponse(handleTimeoutResponse) {
            logHttpResponse {
              Route.seal(routes)
            }
          }
        }
      }
    }

Where logHttpResponse is implemented with mapResponse directive, both logHttpResponse calls log 200 OK response if service timeout is reached.

Any clues? Am I missing something? Many thanks!

Contributor guide

Tech stack
scala
Domain
backendapi
Issue type
bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
half day
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
clear
Prerequisites
Akka HTTP basicsroute directives
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
35
Research direction
Investigate how `withRequestTimeoutResponse` generates the 503 response and how `mapResponse` directives interact with timeout responses. Start by examining the source code of `HttpApp` and `RouteConcatenation` in the akka http repository. Look at existing comments on the issue for any additional context or proposed solutions.