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25 lines
492 B
Go
25 lines
492 B
Go
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// Copyright (C) 2014 Jakob Borg and Contributors (see the CONTRIBUTORS file).
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// All rights reserved. Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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package main
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import (
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"io"
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"github.com/juju/ratelimit"
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)
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type limitedReader struct {
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r io.Reader
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bucket *ratelimit.Bucket
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}
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func (r *limitedReader) Read(buf []byte) (int, error) {
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n, err := r.r.Read(buf)
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if r.bucket != nil {
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r.bucket.Wait(int64(n))
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}
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return n, err
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}
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