added initial typing of forwarders, now only tcp

cmd/minilbctl/forwarder/createforw.go

@@ -12,6 +12,7 @@ import (
 
 type CreateForwarderParams struct {
 	Hostname  string
+	Type      string
 	Lport     uint32
 	Dport     uint32
 	Addresses []string
@@ -39,6 +40,7 @@ func (tool *Tool) createForwarder(params *CreateForwarderParams) (*CreateForward
 	defer conn.Close()
 	ctx, _ := context.WithTimeout(context.Background(), 1*time.Second)
 	opReq := &mlbctl.CreateForwarderParams{
+		Type:         params.Type,
 		Lport:        params.Lport,
 		Dport:        params.Dport,
 		Destinations: params.Addresses,