re-init

暂存

tmp

core/core.go

@@ -0,0 +1,47 @@
+package core
+
+import (
+	"log"
+	"msw/proto"
+	"msw/rpc"
+	"msw/shell"
+	"net"
+	"time"
+
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/keepalive"
+)
+
+var kaep = keepalive.EnforcementPolicy{
+	MinTime:             5 * time.Second,
+	PermitWithoutStream: true,
+}
+
+var kasp = keepalive.ServerParameters{
+	Time:    1 * time.Second,
+	Timeout: 5 * time.Second,
+}
+
+func Start() {
+	log.Println("Starting main loop")
+
+	go shell.ExecuteOne("./resources/node_exporter")
+	go shell.ExecuteOne("./resources/ipmi_exporter")
+
+	go func() {
+		listAddr := "0.0.0.0:3939"
+		list, err := net.Listen("tcp", listAddr)
+		if err != nil {
+			log.Fatal(err)
+		}
+		s := grpc.NewServer(
+			grpc.KeepaliveEnforcementPolicy(kaep),
+			grpc.KeepaliveParams(kasp),
+		)
+		proto.RegisterMSWServer(s, &rpc.MSWServer{})
+		log.Println("RPC Server started on", listAddr)
+		if err := s.Serve(list); err != nil {
+			log.Fatal(err)
+		}
+	}()
+}