lint: fix all major issues

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

network/tunnel/broker/broker.go

@@ -175,6 +175,7 @@ func (t *tunEvent) Error() error {
 	return nil
 }
 
+// NewBroker returns new tunnel broker
 func NewBroker(opts ...broker.Option) (broker.Broker, error) {
 	options := broker.NewOptions(opts...)
 

network/tunnel/options.go

@@ -13,11 +13,11 @@ import (
 var (
 	// DefaultAddress is default tunnel bind address
 	DefaultAddress = ":0"
-	// The shared default token
+	// DefaultToken the shared default token
 	DefaultToken = "go.micro.tunnel"
 )
 
-// Option func
+// Option func signature
 type Option func(*Options)
 
 // Options provides network configuration options
@@ -160,7 +160,7 @@ func DialWait(b bool) DialOption {
 	}
 }
 
-// DefaultOptions returns router default options
+// NewOptions returns router default options with filled values
 func NewOptions(opts ...Option) Options {
 	options := Options{
 		Id:      uuid.New().String(),

network/tunnel/tunnel.go

@@ -10,15 +10,16 @@ import (
 )
 
 var (
+	// DefaultTunnel contains default tunnel implementation
 	DefaultTunnel Tunnel
 )
 
 const (
-	// send over one link
+	// Unicast send over one link
 	Unicast Mode = iota
-	// send to all channel listeners
+	// Multicast send to all channel listeners
 	Multicast
-	// send to all links
+	// Broadcast send to all links
 	Broadcast
 )
 
@@ -33,7 +34,7 @@ var (
 	ErrLinkNotFound = errors.New("link not found")
 	// ErrLinkDisconnected is returned when a link we attempt to send to is disconnected
 	ErrLinkDisconnected = errors.New("link not connected")
-	// ErrLinkLoppback is returned when attempting to send an outbound message over loopback link
+	// ErrLinkLoopback is returned when attempting to send an outbound message over loopback link
 	ErrLinkLoopback = errors.New("link is loopback")
 	// ErrLinkRemote is returned when attempting to send a loopback message over remote link
 	ErrLinkRemote = errors.New("link is remote")
@@ -87,7 +88,7 @@ type Link interface {
 	transport.Socket
 }
 
-// The listener provides similar constructs to the transport.Listener
+// Listener provides similar constructs to the transport.Listener
 type Listener interface {
 	Accept() (Session, error)
 	Channel() string