From 48237e0b3c9504b6d80a0748781dfeb2d28e886d Mon Sep 17 00:00:00 2001
From: "Alex Ellis (OpenFaaS Ltd)" <alexellis2@gmail.com>
Date: Sun, 29 Dec 2019 12:59:13 +0000
Subject: [PATCH] Don't follow redirects

Required for functioning proxy

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>
---
 pkg/proxy.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkg/proxy.go b/pkg/proxy.go
index 45715c2..772a869 100644
--- a/pkg/proxy.go
+++ b/pkg/proxy.go
@@ -27,6 +27,10 @@ type Proxy struct {
 func (p *Proxy) Start() error {
 	tcp := 8080
 
+	http.DefaultClient.CheckRedirect = func(req *http.Request, via []*http.Request) error {
+		return http.ErrUseLastResponse
+	}
+
 	time.Sleep(3 * time.Second)
 	log.Printf("Starting faasd proxy on %d\n", tcp)
 	data := struct{ host string }{