From 1a4a85920ff1d90bdcd5d2a89a254465211e7e13 Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期四, 12 十二月 2019 10:21:40 +0800
Subject: [PATCH] udpate

---
 main.go |   15 +++++++++------
 1 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/main.go b/main.go
index 15bed52..0c7c0fa 100644
--- a/main.go
+++ b/main.go
@@ -146,18 +146,21 @@
 	logo.Infoln(os.Args)
 	ctx, cancel := context.WithCancel(context.Background())
 
+	ret := false
 	if role == single {
-		proc.SingleRole(ctx, runType, id, gpu, shm)
+		ret = proc.SingleRole(ctx, runType, id, gpu, shm)
 	} else if role == master {
 		setParamters()
-		proc.MasterRole(ctx)
+		ret = proc.MasterRole(ctx)
 	} else if role == slave {
-		proc.SingleRole(ctx, runType, id, gpu, shm)
+		ret = proc.SingleRole(ctx, runType, id, gpu, shm)
 	}
 
-	c := make(chan os.Signal, 1)
-	signal.Notify(c, os.Interrupt, os.Kill, unix.SIGTERM)
-	<-c
+	if ret {
+		c := make(chan os.Signal, 1)
+		signal.Notify(c, os.Interrupt, os.Kill, unix.SIGTERM)
+		<-c
+	}
 
 	cancel()
 

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