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+
diff --git a/web/web.go b/web/web.go
index e354594d3..22aebdfa2 100644
--- a/web/web.go
+++ b/web/web.go
@@ -284,6 +284,11 @@ func serveDebug(w http.ResponseWriter, req *http.Request) {
ctx := req.Context()
subpath := route.Param(ctx, "subpath")
+ if subpath == "/pprof" {
+ http.Redirect(w, req, req.URL.Path+"/", http.StatusMovedPermanently)
+ return
+ }
+
if !strings.HasPrefix(subpath, "/pprof/") {
http.NotFound(w, req)
return
@@ -300,6 +305,7 @@ func serveDebug(w http.ResponseWriter, req *http.Request) {
case "trace":
pprof.Trace(w, req)
default:
+ req.URL.Path = "/debug/pprof/" + subpath
pprof.Index(w, req)
}
}
diff --git a/web/web_test.go b/web/web_test.go
index eb71c73a0..ebf55c305 100644
--- a/web/web_test.go
+++ b/web/web_test.go
@@ -16,6 +16,7 @@ package web
import (
"context"
"net/http"
+ "net/http/httptest"
"net/url"
"testing"
"time"
@@ -231,3 +232,37 @@ func TestRoutePrefix(t *testing.T) {
t.Fatalf("Path "+opts.RoutePrefix+"/version with server ready test, Expected status 200 got: %s", resp.Status)
}
}
+
+func TestDebugHandler(t *testing.T) {
+ for _, tc := range []struct {
+ prefix, url string
+ code int
+ }{
+ {"/", "/debug/pprof/cmdline", 200},
+ {"/foo", "/foo/debug/pprof/cmdline", 200},
+
+ {"/", "/debug/pprof/goroutine", 200},
+ {"/foo", "/foo/debug/pprof/goroutine", 200},
+
+ {"/", "/debug/pprof/foo", 404},
+ {"/foo", "/bar/debug/pprof/goroutine", 404},
+ } {
+ opts := &Options{
+ RoutePrefix: tc.prefix,
+ MetricsPath: "/metrics",
+ }
+ handler := New(nil, opts)
+ handler.Ready()
+
+ w := httptest.NewRecorder()
+ req, err := http.NewRequest("GET", tc.url, nil)
+ if err != nil {
+ t.Fatalf("Unexpected error %s", err)
+ }
+
+ handler.router.ServeHTTP(w, req)
+ if w.Code != tc.code {
+ t.Fatalf("Unexpected status code %d: %s", w.Code, w.Body.String())
+ }
+ }
+}