gistfile1.txt

diff --git a/proxy/proxy.go b/proxy/proxy.go
index 1bd8f20..8dec23a 100644
--- a/proxy/proxy.go
+++ b/proxy/proxy.go
@@ -2,18 +2,18 @@ package proxy
 
 import (
        "errors"
+       "fmt"
+       "github.com/cloudfoundry/dropsonde"
+       "github.com/cloudfoundry/gorouter/access_log"
+       router_http "github.com/cloudfoundry/gorouter/common/http"
+       "github.com/cloudfoundry/gorouter/route"
+       steno "github.com/cloudfoundry/gosteno"
        "io"
        "net"
        "net/http"
        "net/http/httputil"
        "strings"
        "time"
-
-       "github.com/cloudfoundry/dropsonde"
-       "github.com/cloudfoundry/gorouter/access_log"
-       router_http "github.com/cloudfoundry/gorouter/common/http"
-       "github.com/cloudfoundry/gorouter/route"
-       steno "github.com/cloudfoundry/gosteno"
 )
 
 const (
@@ -117,6 +117,8 @@ func (p *proxy) lookup(request *http.Request) *route.Pool {
 }
 
 func (p *proxy) ServeHTTP(responseWriter http.ResponseWriter, request *http.Request) {
+       fmt.Println("In proxy.ServeHTTP")
+       fmt.Println("Request: ", request)
        startedAt := time.Now()
 
        accessLog := access_log.AccessLogRecord{
@@ -207,7 +209,9 @@ func (p *proxy) ServeHTTP(responseWriter http.ResponseWriter, request *http.Requ
                },
        }
 
+       fmt.Println("X-Forwarded-For before newReverseProxy.ServeHTTP: ", request.Header.Get("X-Forwarded-For"))
        p.newReverseProxy(roundTripper, request).ServeHTTP(proxyWriter, request)
+       fmt.Println("X-Forwarded-For after newReverseProxy.ServeHTTP: ", request.Header.Get("X-Forwarded-For"))
 
        accessLog.FinishedAt = time.Now()
        accessLog.BodyBytesSent = proxyWriter.Size()



diff --git a/src/net/http/httputil/reverseproxy.go b/src/net/http/httputil/reverseproxy.go
index ab46370..d5f5d94 100644
--- a/src/net/http/httputil/reverseproxy.go
+++ b/src/net/http/httputil/reverseproxy.go
@@ -7,6 +7,7 @@
 package httputil
 
 import (
+       "fmt"
        "io"
        "log"
        "net"
@@ -101,6 +102,7 @@ var hopHeaders = []string{
 }
 
 func (p *ReverseProxy) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
+       fmt.Println("In net/http/httputil/reverseproxy.go: ServeHTTP")
        transport := p.Transport
        if transport == nil {
                transport = http.DefaultTransport
@@ -132,6 +134,7 @@ func (p *ReverseProxy) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
                }
        }
 
+       fmt.Println("X-Forwarded-For in req before 'If we aren't the first proxy retain prior': ", req.Header.Get("X-Forwarded-For"))
        if clientIP, _, err := net.SplitHostPort(req.RemoteAddr); err == nil {
                // If we aren't the first proxy retain prior
                // X-Forwarded-For information as a comma+space
@@ -140,7 +143,9 @@ func (p *ReverseProxy) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
                        clientIP = strings.Join(prior, ", ") + ", " + clientIP
                }
                outreq.Header.Set("X-Forwarded-For", clientIP)
+               fmt.Println("X-Forwarded-For in outreq: ", outreq.Header.Get("X-Forwarded-For"))
        }
+       fmt.Println("X-Forwarded-For in req after 'If we aren't the first proxy retain prior': ", req.Header.Get("X-Forwarded-For"))
 
        res, err := transport.RoundTrip(outreq)
        if err != nil {
@@ -158,6 +163,7 @@ func (p *ReverseProxy) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
 
        rw.WriteHeader(res.StatusCode)
        p.copyResponse(rw, res.Body)
+       fmt.Println("Done in net/http/httputil/reverseproxy.go: ServeHTTP")
 }
 
 func (p *ReverseProxy) copyResponse(dst io.Writer, src io.Reader) {