// Copyright 2016 The Gorilla WebSocket Authors. All rights reserved. | |
// Use of this source code is governed by a BSD-style | |
// license that can be found in the LICENSE file. | |
// +build !go1.5 | |
package websocket | |
import "io" | |
func (c *Conn) read(n int) ([]byte, error) { | |
p, err := c.br.Peek(n) | |
if err == io.EOF { | |
err = errUnexpectedEOF | |
} | |
if len(p) > 0 { | |
// advance over the bytes just read | |
io.ReadFull(c.br, p) | |
} | |
return p, err | |
} |