ilteriseroglu-ty commented on code in PR #8564:
URL: https://github.com/apache/apisix/pull/8564#discussion_r1057091242
##########
apisix/plugins/proxy-rewrite.lua:
##########
@@ -297,6 +297,8 @@ do
else
ctx.var.upstream_uri = upstream_uri
end
+ else
+ ctx.var.upstream_uri = upstream_uri
Review Comment:
To be quite honest, I don't know. _But_, a route to a GitLab API backend
running at couple thousand requests/s has almost 50 percent error rate without
this change because the request uri gets normalized _somewhere_ in the
execution chain, even though it shouldn't be because
`use_real_request_uri_unsafe` is set.
For instance
`/api/v4/projects/12345/repository/files/technology%2Ftest.yaml?ref=stage` will
be normalized down to
`/api/v4/projects/12345/repository/files/technology/test.yaml?ref=stage`
without this change, which shouldn't happen as this route has
`use_real_request_uri_unsafe` enabled (which we did confirm).
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