Fix HotRod job pool termination (#1453) (#1454)

Signed-off-by: Muhammad Falak R Wani <[email protected]>
jaegertracing · Apr 17, 2019 · be6340f · be6340f
1 parent f9702c4
commit be6340f
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/examples/hotrod/pkg/pool/pool.go b/examples/hotrod/pkg/pool/pool.go
@@ -49,5 +49,7 @@ func (p *Pool) Execute(job func()) {
 
 // Stop halts all the workers
 func (p *Pool) Stop() {
-	p.stop <- struct{}{}
+	if p.stop != nil {
+		close(p.stop)
+	}
 }