https://jira.fd.io/browse/GOVPP-21

[govpp.git] / extras / libmemif / examples / icmp-responder / icmp-responder.go

diff --git a/extras/libmemif/examples/icmp-responder/icmp-responder.go b/extras/libmemif/examples/icmp-responder/icmp-responder.go
index 79bb9d0..a7726bf 100644 (file)
--- a/extras/libmemif/examples/icmp-responder/icmp-responder.go
+++ b/extras/libmemif/examples/icmp-responder/icmp-responder.go
@@ -399,5 +399,13 @@ func main() {
        // Wait until an interrupt signal is received.
        sigChan := make(chan os.Signal, 1)
        signal.Notify(sigChan, os.Interrupt)
-       <-sigChan
+       var intErrch = memif.GetInterruptErrorChan()
+       select {
+       case err = <-intErrch:
+               fmt.Printf("Exit due to interface error: %v\n", err)
+               return
+       case <-sigChan:
+               fmt.Printf("Exit by os.Interrupt")
+               return
+       }
 }