p2p: fix codeclimate warnings

License: MIT
Signed-off-by: Łukasz Magiera <magik6k@gmail.com>

core/commands/p2p.go

@@ -322,9 +322,9 @@ var p2pStreamLsCmd = &cmds.Command{
 
 		output := &P2PStreamsOutput{}
 
-		for _, s := range n.P2P.Streams.Streams {
+		for id, s := range n.P2P.Streams.Streams {
 			output.Streams = append(output.Streams, P2PStreamInfoOutput{
-				HandlerID: strconv.FormatUint(s.Id, 10),
+				HandlerID: strconv.FormatUint(id, 10),
 
 				Protocol: s.Protocol,
 
@@ -366,7 +366,7 @@ var p2pStreamCloseCmd = &cmds.Command{
 		Tagline: "Close active p2p stream.",
 	},
 	Arguments: []cmdkit.Argument{
-		cmdkit.StringArg("Id", false, false, "Stream Id"),
+		cmdkit.StringArg("id", false, false, "Stream identifier"),
 	},
 	Options: []cmdkit.Option{
 		cmdkit.BoolOption("all", "a", "Close all streams."),
@@ -385,7 +385,7 @@ var p2pStreamCloseCmd = &cmds.Command{
 
 		if !closeAll {
 			if len(req.Arguments()) == 0 {
-				res.SetError(errors.New("no Id specified"), cmdkit.ErrNormal)
+				res.SetError(errors.New("no id specified"), cmdkit.ErrNormal)
 				return
 			}
 
@@ -396,8 +396,8 @@ var p2pStreamCloseCmd = &cmds.Command{
 			}
 		}
 
-		for _, stream := range n.P2P.Streams.Streams {
-			if !closeAll && handlerID != stream.Id {
+		for id, stream := range n.P2P.Streams.Streams {
+			if !closeAll && handlerID != id {
 				continue
 			}
 			stream.Reset()

p2p/listener.go

@@ -5,6 +5,7 @@ import (
 	"sync"
 )
 
+// Listener listens for connections and proxies them to a target
 type Listener interface {
 	Protocol() string
 	ListenAddress() string
@@ -26,7 +27,7 @@ type ListenerRegistry struct {
 	lk        *sync.Mutex
 }
 
-func (r *ListenerRegistry) Lock(l Listener) error {
+func (r *ListenerRegistry) lock(l Listener) error {
 	r.lk.Lock()
 
 	if _, ok := r.Listeners[getListenerKey(l)]; ok {
@@ -36,7 +37,7 @@ func (r *ListenerRegistry) Lock(l Listener) error {
 	return nil
 }
 
-func (r *ListenerRegistry) Unlock() {
+func (r *ListenerRegistry) unlock() {
 	r.lk.Unlock()
 }
 

p2p/local.go

@@ -39,13 +39,13 @@ func (p2p *P2P) ForwardLocal(ctx context.Context, peer peer.ID, proto string, bi
 		peer:  peer,
 	}
 
-	if err := p2p.Listeners.Lock(listener); err != nil {
+	if err := p2p.Listeners.lock(listener); err != nil {
 		return nil, err
 	}
 
 	maListener, err := manet.Listen(bindAddr)
 	if err != nil {
-		p2p.Listeners.Unlock()
+		p2p.Listeners.unlock()
 		return nil, err
 	}
 

p2p/remote.go

@@ -29,7 +29,7 @@ func (p2p *P2P) ForwardRemote(ctx context.Context, proto string, addr ma.Multiad
 		addr:  addr,
 	}
 
-	if err := p2p.Listeners.Lock(listener); err != nil {
+	if err := p2p.Listeners.lock(listener); err != nil {
 		return nil, err
 	}
 

p2p/stream.go

@@ -11,7 +11,7 @@ import (
 
 // Stream holds information on active incoming and outgoing p2p streams.
 type Stream struct {
-	Id uint64
+	id uint64
 
 	Protocol string
 
@@ -28,15 +28,15 @@ type Stream struct {
 func (s *Stream) Close() error {
 	s.Local.Close()
 	s.Remote.Close()
-	s.Registry.Deregister(s.Id)
+	s.Registry.Deregister(s.id)
 	return nil
 }
 
-// Rest closes stream endpoints and deregisters it
+// Reset closes stream endpoints and deregisters it
 func (s *Stream) Reset() error {
 	s.Local.Close()
 	s.Remote.Reset()
-	s.Registry.Deregister(s.Id)
+	s.Registry.Deregister(s.id)
 	return nil
 }
 
@@ -61,23 +61,23 @@ type StreamRegistry struct {
 	Streams map[uint64]*Stream
 	lk      *sync.Mutex
 
-	nextId uint64
+	nextID uint64
 }
 
 // Register registers a stream to the registry
 func (r *StreamRegistry) Register(streamInfo *Stream) {
 	r.lk.Lock()
 	defer r.lk.Unlock()
 
-	streamInfo.Id = r.nextId
-	r.Streams[r.nextId] = streamInfo
-	r.nextId++
+	streamInfo.id = r.nextID
+	r.Streams[r.nextID] = streamInfo
+	r.nextID++
 }
 
 // Deregister deregisters stream from the registry
-func (r *StreamRegistry) Deregister(streamId uint64) {
+func (r *StreamRegistry) Deregister(streamID uint64) {
 	r.lk.Lock()
 	defer r.lk.Unlock()
 
-	delete(r.Streams, streamId)
+	delete(r.Streams, streamID)
 }