Change MaxConnsPerIP to 0 to fix too many connections from HAProxy (#77)

Co-authored-by: 6543 <6543@obermui.de>
Reviewed-on: https://codeberg.org/Codeberg/pages-server/pulls/77
Reviewed-by: 6543 <6543@noreply.codeberg.org>
Co-authored-by: Moritz Marquardt <momar@noreply.codeberg.org>
Co-committed-by: Moritz Marquardt <momar@noreply.codeberg.org>

server/setup.go

@@ -18,12 +18,10 @@ func SetupServer(handler fasthttp.RequestHandler) *fasthttp.Server {
 	return &fasthttp.Server{
 		Handler:                      compressedHandler,
 		DisablePreParseMultipartForm: true,
-		MaxRequestBodySize:           0,
 		NoDefaultServerHeader:        true,
 		NoDefaultDate:                true,
 		ReadTimeout:                  30 * time.Second, // needs to be this high for ACME certificates with ZeroSSL & HTTP-01 challenge
 		Concurrency:                  1024 * 32,        // TODO: adjust bottlenecks for best performance with Gitea!
-		MaxConnsPerIP:                100,
 	}
 }