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// Copyright (c) Tailscale Inc & AUTHORS
// SPDX-License-Identifier: BSD-3-Clause
//go:build ios
package netstack
import (
"gvisor.dev/gvisor/pkg/tcpip/transport/tcp"
)
const (
// tcp{RX,TX}Buf{Min,Def,Max}Size mirror gVisor defaults. We leave these
// unchanged on iOS for now as to not increase pressure towards the
// NetworkExtension memory limit.
// TODO(jwhited): test memory/throughput impact of collapsing to values in _default.go
tcpRXBufMinSize = tcp.MinBufferSize
tcpRXBufDefSize = tcp.DefaultSendBufferSize
tcpRXBufMaxSize = tcp.MaxBufferSize
tcpTXBufMinSize = tcp.MinBufferSize
tcpTXBufDefSize = tcp.DefaultReceiveBufferSize
tcpTXBufMaxSize = tcp.MaxBufferSize
)
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