From c67354443cc19e92f4bea25265147c648c4850b6 Mon Sep 17 00:00:00 2001
From: Kamil Dziedzic <arvenil@klecza.pl>
Date: Sat, 14 Oct 2017 18:44:46 +0200
Subject: [PATCH] restore TimeoutChan

---
 src/go/mongolib/profiler/profiler.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/src/go/mongolib/profiler/profiler.go b/src/go/mongolib/profiler/profiler.go
index 320aeb99..be03d4cb 100644
--- a/src/go/mongolib/profiler/profiler.go
+++ b/src/go/mongolib/profiler/profiler.go
@@ -18,6 +18,7 @@ var (
 type Profiler interface {
 	GetLastError() error
 	QueriesChan() chan stats.Queries
+	TimeoutsChan() <-chan time.Time
 	FlushQueries()
 	Start()
 	Stop()
@@ -93,6 +94,15 @@ func (p *Profile) Stop() {
 	}
 }
 
+func (p *Profile) TimeoutsChan() <-chan time.Time {
+	p.lock.Lock()
+	defer p.lock.Unlock()
+	if p.timeoutsChan == nil {
+		p.timeoutsChan = make(chan time.Time)
+	}
+	return p.timeoutsChan
+}
+
 func (p *Profile) getData() {
 	go p.getDocs()
 	p.stopWaitGroup.Add(1)