Develop

Development branch for goSDN.

Please keep using feature branches and merge them against develop

Proposed signature for API call functions:

func GetConnections() (error, []byte)    //Implements /tapi/core/context/connection
func GetNodes() (error, []byte)          //Implements /tapi/core/context/topology/mcp-base-topology/node
func GetNodeEdgePoints() (error, []byte) ///tapi/core/context/topology/mcp-base-topology/node-edge-point

CLI calls to those functions: @m.stiemerling

Response to Database @istmabauc

Implementation of the functions: @fbi1478

nucleus/cli-handling.go

+package nucleus
+
+import (
+	pb "code.fbi.h-da.de/cocsn/gosdn/cliInterface"
+	"context"
+	"google.golang.org/grpc"
+	"log"
+	"net"
+)
+
+// server is used to implement helloworld.GreeterServer.
+type server struct {
+	pb.UnimplementedGreeterServer
+	core *Core
+}
+
+// SayHello implements helloworld.GreeterServer
+func (s *server) SayHello(ctx context.Context, in *pb.HelloRequest) (*pb.HelloReply, error) {
+	log.Printf("Received: %v", in.GetName())
+	return &pb.HelloReply{Message: "Hello " + in.GetName()}, nil
+}
+
+func (s *server) Shutdown(ctx context.Context, in *pb.ShutdownRequest) (*pb.ShutdownReply, error) {
+	log.Printf("Received: %v", in.GetName())
+	isRunning = false
+	return &pb.ShutdownReply{Message: "Shutdown " + in.GetName()}, nil
+}
+
+func getCLIGoing(core *Core) {
+	log.Println("Starting: GetCLIGoing")
+	// Boot-up the control interface for the cli
+	cliControlListener, err := net.Listen("tcp", core.config.CliSocket)
+	if err != nil {
+		log.Fatalf("failed to listen: %v", err)
+	}
+
+	cliControlServer := grpc.NewServer()
+
+	pb.RegisterGreeterServer(cliControlServer, &server{core: core})
+	if err := cliControlServer.Serve(cliControlListener); err != nil {
+		log.Fatalf("failed to serve: %v", err)
+	}
+	log.Println("Started: GetCLIGoing")
+}
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