Nil body retries

glide.lock

@@ -1,4 +1,4 @@
-hash: 9d176906cf25eaa3224c750b1dd3a5c8ce3340a58df3c562e57572c6294e16f0
+hash: d87c01b4b8f802c81e1f3ae34a09c7001dc392654703b53fe0e6722041183abc
 updated: 2017-09-30T18:32:16.848940186+02:00
 imports:
 - name: cloud.google.com/go
@@ -481,7 +481,7 @@ imports:
 - name: github.com/urfave/negroni
   version: 490e6a555d47ca891a89a150d0c1ef3922dfffe9
 - name: github.com/vulcand/oxy
-  version: 648088ee0902cf8d8337826ae2a82444008720e2
+  version: c024a22700b56debed9a9c8dbb297210a7ece02d
   repo: https://github.com/containous/oxy.git
   vcs: git
   subpackages:

glide.yaml

@@ -12,7 +12,7 @@ import:
 - package: github.com/cenk/backoff
 - package: github.com/containous/flaeg
 - package: github.com/vulcand/oxy
-  version: 648088ee0902cf8d8337826ae2a82444008720e2
+  version: c024a22700b56debed9a9c8dbb297210a7ece02d
   repo: https://github.com/containous/oxy.git
   vcs: git
   subpackages:

vendor/github.com/vulcand/oxy/forward/fwd.go

@@ -249,6 +249,12 @@ func (f *httpForwarder) copyRequest(req *http.Request, u *url.URL) *http.Request
 	if f.rewriter != nil {
 		f.rewriter.Rewrite(outReq)
 	}
+
+	if req.ContentLength == 0 {
+		// https://github.com/golang/go/issues/16036: nil Body for http.Transport retries
+		outReq.Body = nil
+	}
+
 	return outReq
 }