1 files changed, 0 insertions, 74 deletions
diff --git a/pkg/api/server/idletracker/idletracker.go b/pkg/api/server/idletracker/idletracker.go
deleted file mode 100644
index 1ee905a99..000000000
--- a/pkg/api/server/idletracker/idletracker.go
+++ /dev/null
@@ -1,74 +0,0 @@
-package idletracker
-
-import (
-	"net"
-	"net/http"
-	"sync"
-	"time"
-
-	"github.com/sirupsen/logrus"
-)
-
-type IdleTracker struct {
-	http     map[net.Conn]struct{}
-	hijacked int
-	total    int
-	mux      sync.Mutex
-	timer    *time.Timer
-	Duration time.Duration
-}
-
-func NewIdleTracker(idle time.Duration) *IdleTracker {
-	return &IdleTracker{
-		http:     make(map[net.Conn]struct{}),
-		Duration: idle,
-		timer:    time.NewTimer(idle),
-	}
-}
-
-func (t *IdleTracker) ConnState(conn net.Conn, state http.ConnState) {
-	t.mux.Lock()
-	defer t.mux.Unlock()
-
-	oldActive := t.ActiveConnections()
-	logrus.Debugf("IdleTracker %p:%v %d/%d connection(s)", conn, state, oldActive, t.TotalConnections())
-	switch state {
-	case http.StateNew, http.StateActive:
-		t.http[conn] = struct{}{}
-		// stop the timer if we transitioned from idle
-		if oldActive == 0 {
-			t.timer.Stop()
-		}
-		t.total++
-	case http.StateHijacked:
-		// hijacked connections are handled elsewhere
-		delete(t.http, conn)
-		t.hijacked++
-	case http.StateIdle, http.StateClosed:
-		delete(t.http, conn)
-		// Restart the timer if we've become idle
-		if oldActive > 0 && len(t.http) == 0 {
-			t.timer.Stop()
-			t.timer.Reset(t.Duration)
-		}
-	}
-}
-
-func (t *IdleTracker) TrackHijackedClosed() {
-	t.mux.Lock()
-	defer t.mux.Unlock()
-
-	t.hijacked--
-}
-
-func (t *IdleTracker) ActiveConnections() int {
-	return len(t.http) + t.hijacked
-}
-
-func (t *IdleTracker) TotalConnections() int {
-	return t.total
-}
-
-func (t *IdleTracker) Done() <-chan time.Time {
-	return t.timer.C
-}