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