From 78d930d32c9db356b8dea68be59b2060bf3958f5 Mon Sep 17 00:00:00 2001 From: MrMelon54 Date: Sun, 10 Sep 2023 15:00:23 +0100 Subject: [PATCH] Close RoundTrip response body with defer --- target/route.go | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/target/route.go b/target/route.go index ba557ef..f37ecc2 100644 --- a/target/route.go +++ b/target/route.go @@ -170,6 +170,12 @@ func (r Route) internalServeHTTP(rw http.ResponseWriter, req *http.Request) { utils.RespondVioletError(rw, http.StatusBadGateway, "error receiving internal round trip response") return } + + // make sure to close response body after use + if resp.Body != nil { + defer resp.Body.Close() + } + if resp.StatusCode == http.StatusLoopDetected { u := uuid.New() log.Printf("[ServeRoute::ServeHTTP()] Loop Detected: %s %s '%s' -> '%s'\n", u, req.Method, req.URL.String(), req2.URL.String())