diff --git a/transport/internet/websocket/dialer.go b/transport/internet/websocket/dialer.go
index 4901ab9cf..36b6f06be 100644
--- a/transport/internet/websocket/dialer.go
+++ b/transport/internet/websocket/dialer.go
@@ -85,7 +85,7 @@ func wsDial(ctx context.Context, dest v2net.Destination) (net.Conn, error) {
 		return nil, errors.Base(err).Message("WebSocket|Dialer: Failed to dial to (", uri, "): ", reason)
 	}
 
-	return &wsconn{
+	return &connection{
 		wsc: conn,
 	}, nil
 }
diff --git a/transport/internet/websocket/hub.go b/transport/internet/websocket/hub.go
index eb6cf2336..4c1a543c2 100644
--- a/transport/internet/websocket/hub.go
+++ b/transport/internet/websocket/hub.go
@@ -115,7 +115,7 @@ func (ln *Listener) listenws(address v2net.Address, port v2net.Port) error {
 	return nil
 }
 
-func converttovws(w http.ResponseWriter, r *http.Request) (*wsconn, error) {
+func converttovws(w http.ResponseWriter, r *http.Request) (*connection, error) {
 	var upgrader = websocket.Upgrader{
 		ReadBufferSize:  32 * 1024,
 		WriteBufferSize: 32 * 1024,
@@ -126,7 +126,7 @@ func converttovws(w http.ResponseWriter, r *http.Request) (*wsconn, error) {
 		return nil, err
 	}
 
-	return &wsconn{wsc: conn}, nil
+	return &connection{wsc: conn}, nil
 }
 
 func (ln *Listener) Accept() (internet.Connection, error) {
diff --git a/transport/internet/websocket/wsconn.go b/transport/internet/websocket/wsconn.go
index e905b1b5d..a3566b165 100644
--- a/transport/internet/websocket/wsconn.go
+++ b/transport/internet/websocket/wsconn.go
@@ -9,12 +9,14 @@ import (
 	"v2ray.com/core/common/errors"
 )
 
-type wsconn struct {
+// connection is a wrapper for net.Conn over WebSocket connection.
+type connection struct {
 	wsc    *websocket.Conn
 	reader io.Reader
 }
 
-func (c *wsconn) Read(b []byte) (int, error) {
+// Read implements net.Conn.Read()
+func (c *connection) Read(b []byte) (int, error) {
 	for {
 		reader, err := c.getReader()
 		if err != nil {
@@ -30,7 +32,7 @@ func (c *wsconn) Read(b []byte) (int, error) {
 	}
 }
 
-func (c *wsconn) getReader() (io.Reader, error) {
+func (c *connection) getReader() (io.Reader, error) {
 	if c.reader != nil {
 		return c.reader, nil
 	}
@@ -43,37 +45,37 @@ func (c *wsconn) getReader() (io.Reader, error) {
 	return reader, nil
 }
 
-func (c *wsconn) Write(b []byte) (int, error) {
+func (c *connection) Write(b []byte) (int, error) {
 	if err := c.wsc.WriteMessage(websocket.BinaryMessage, b); err != nil {
 		return 0, err
 	}
 	return len(b), nil
 }
 
-func (c *wsconn) Close() error {
+func (c *connection) Close() error {
 	c.wsc.WriteControl(websocket.CloseMessage, websocket.FormatCloseMessage(websocket.CloseNormalClosure, ""), time.Now().Add(time.Second*5))
 	return c.wsc.Close()
 }
 
-func (c *wsconn) LocalAddr() net.Addr {
+func (c *connection) LocalAddr() net.Addr {
 	return c.wsc.LocalAddr()
 }
 
-func (c *wsconn) RemoteAddr() net.Addr {
+func (c *connection) RemoteAddr() net.Addr {
 	return c.wsc.RemoteAddr()
 }
 
-func (c *wsconn) SetDeadline(t time.Time) error {
+func (c *connection) SetDeadline(t time.Time) error {
 	if err := c.SetReadDeadline(t); err != nil {
 		return err
 	}
 	return c.SetWriteDeadline(t)
 }
 
-func (c *wsconn) SetReadDeadline(t time.Time) error {
+func (c *connection) SetReadDeadline(t time.Time) error {
 	return c.wsc.SetReadDeadline(t)
 }
 
-func (c *wsconn) SetWriteDeadline(t time.Time) error {
+func (c *connection) SetWriteDeadline(t time.Time) error {
 	return c.wsc.SetWriteDeadline(t)
 }