27 lines
537 B
Go
27 lines
537 B
Go
// Copyright (C) 2014 The Syncthing Authors.
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//
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// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this file,
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// You can obtain one at http://mozilla.org/MPL/2.0/.
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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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