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wireguard-go/device/queueconstants_ios.go
Jason A. Donenfeld 1b092ce584 device: get rid of nonce routine
This moves to a simple queue with no routine processing it, to reduce
scheduler pressure.

This splits latency in half!

benchmark                  old ns/op     new ns/op     delta
BenchmarkThroughput-16     2394          2364          -1.25%
BenchmarkLatency-16        259652        120810        -53.47%

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
2021-01-27 18:38:27 +01:00

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// +build ios
/* SPDX-License-Identifier: MIT
*
* Copyright (C) 2017-2020 WireGuard LLC. All Rights Reserved.
*/
package device
/* Fit within memory limits for iOS's Network Extension API, which has stricter requirements */
const (
QueueStagedSize = 128
QueueOutboundSize = 1024
QueueInboundSize = 1024
QueueHandshakeSize = 1024
MaxSegmentSize = 1700
PreallocatedBuffersPerPool = 1024
)