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c6334e61aa
This adds the ability to have multiple concurrent connections to a single device. This is primarily useful when the network has multiple physical links for aggregated bandwidth. A single connection will never see a higher rate than a single link can give, but multiple connections are load-balanced over multiple links. It is also incidentally useful for older multi-core CPUs, where bandwidth could be limited by the TLS performance of a single CPU core -- using multiple connections achieves concurrency in the required crypto calculations... Co-authored-by: Simon Frei <freisim93@gmail.com> Co-authored-by: tomasz1986 <twilczynski@naver.com> Co-authored-by: bt90 <btom1990@googlemail.com>
17 lines
573 B
Go
17 lines
573 B
Go
// Copyright (C) 2023 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 https://mozilla.org/MPL/2.0/.
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package sliceutil
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// RemoveAndZero removes the element at index i from slice s and returns the
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// resulting slice. The slice ordering is preserved; the last slice element
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// is zeroed before shrinking.
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func RemoveAndZero[E any, S ~[]E](s S, i int) S {
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copy(s[i:], s[i+1:])
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s[len(s)-1] = *new(E)
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return s[:len(s)-1]
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}
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