envoyproxy/envoy

Use response_headers_to_add for Envoy-generated error responses

Open

#8 944 ouverte le 8 nov. 2019

Voir sur GitHub
 (2 commentaires) (2 réactions) (0 assignés)C++ (5 373 forks)batch import
enhancementhelp wanted

Métriques du dépôt

Stars
 (27 997 stars)
Métriques de merge PR
 (Merge moyen 8j) (378 PRs mergées en 30 j)

Description

On events like a request timeout, Envoy sends a locally generated response (the sendLocalReply function). But it doesn't use the response_headers_to_add config option. Which could be useful when response_headers_to_add has some diagnostic information (e.g. the %REQ(x-request-id)% which was added in #8683)

We can fix this by adding finalizeResponseHeaders calls before sendLocalReply calls, in functions like onUpstreamAbort.

Guide contributeur