PLT-4357 adding performance monitoring (#4622)

* WIP

* WIP

* Adding metrics collection

* updating vendor packages

* Adding metrics to config

* Adding admin console page for perf monitoring

* Updating glide

* switching to tylerb/graceful

1 files changed, 0 insertions, 53 deletions

diff --git a/vendor/github.com/braintree/manners/transition_test.go b/vendor/github.com/braintree/manners/transition_test.go
deleted file mode 100644
index ffa06d3eb..000000000
--- a/vendor/github.com/braintree/manners/transition_test.go
+++ /dev/null
@@ -1,53 +0,0 @@
-package manners
-
-import (
-	"net/http"
-	"strings"
-	"testing"
-)
-
-func TestStateTransitions(t *testing.T) {
-	tests := []transitionTest{
-		transitionTest{[]http.ConnState{http.StateNew, http.StateActive}, 1},
-		transitionTest{[]http.ConnState{http.StateNew, http.StateClosed}, 0},
-		transitionTest{[]http.ConnState{http.StateNew, http.StateActive, http.StateClosed}, 0},
-		transitionTest{[]http.ConnState{http.StateNew, http.StateActive, http.StateHijacked}, 0},
-		transitionTest{[]http.ConnState{http.StateNew, http.StateActive, http.StateIdle}, 0},
-		transitionTest{[]http.ConnState{http.StateNew, http.StateActive, http.StateIdle, http.StateActive}, 1},
-		transitionTest{[]http.ConnState{http.StateNew, http.StateActive, http.StateIdle, http.StateActive, http.StateIdle}, 0},
-		transitionTest{[]http.ConnState{http.StateNew, http.StateActive, http.StateIdle, http.StateActive, http.StateClosed}, 0},
-		transitionTest{[]http.ConnState{http.StateNew, http.StateActive, http.StateIdle, http.StateActive, http.StateIdle, http.StateClosed}, 0},
-	}
-
-	for _, test := range tests {
-		testStateTransition(t, test)
-	}
-}
-
-type transitionTest struct {
-	states          []http.ConnState
-	expectedWgCount int
-}
-
-func testStateTransition(t *testing.T, test transitionTest) {
-	server := newServer()
-	wg := newTestWg()
-	server.wg = wg
-	startServer(t, server, nil)
-
-	conn := &fakeConn{}
-	for _, newState := range test.states {
-		server.ConnState(conn, newState)
-	}
-
-	server.Close()
-	waiting := <-wg.waitCalled
-	if waiting != test.expectedWgCount {
-		names := make([]string, len(test.states))
-		for i, s := range test.states {
-			names[i] = s.String()
-		}
-		transitions := strings.Join(names, " -> ")
-		t.Errorf("%s - Waitcount should be %d, got %d", transitions, test.expectedWgCount, waiting)
-	}
-}