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Tell fasthttp to not set "Content-Length: 0" on non cached content (#107)

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fix #97

Co-authored-by: 6543 <6543@obermui.de>
Reviewed-on: https://codeberg.org/Codeberg/pages-server/pulls/107
This commit is contained in:
6543 2022-07-15 21:06:05 +02:00
parent baf4e7e326
commit 5411c96ef3
3 changed files with 5 additions and 1 deletions
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3
server/upstream/upstream.go
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@ -181,6 +181,9 @@ func (o *Options) Upstream(ctx *fasthttp.RequestCtx, giteaClient *gitea.Client,
var cacheBodyWriter bytes.Buffer
if res != nil {
if res.Header.ContentLength() > fileCacheSizeLimit {
// fasthttp else will set "Content-Length: 0"
ctx.Response.SetBodyStream(&strings.Reader{}, -1)
err = res.BodyWriteTo(ctx.Response.BodyWriter())
} else {
// TODO: cache is half-empty if request is cancelled - does the ctx.Err() below do the trick?