mirror of
https://github.com/XTLS/Xray-core.git
synced 2024-09-06 00:09:20 +03:00
57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
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package internet
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import (
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"syscall"
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)
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const (
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TCP_FASTOPEN = 15
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)
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func setTFO(fd syscall.Handle, settings SocketConfig_TCPFastOpenState) error {
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switch settings {
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case SocketConfig_Enable:
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if err := syscall.SetsockoptInt(fd, syscall.IPPROTO_TCP, TCP_FASTOPEN, 1); err != nil {
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return err
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}
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case SocketConfig_Disable:
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if err := syscall.SetsockoptInt(fd, syscall.IPPROTO_TCP, TCP_FASTOPEN, 0); err != nil {
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return err
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}
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}
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return nil
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}
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func applyOutboundSocketOptions(network string, address string, fd uintptr, config *SocketConfig) error {
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if isTCPSocket(network) {
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if err := setTFO(syscall.Handle(fd), config.Tfo); err != nil {
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return err
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}
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}
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return nil
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}
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func applyInboundSocketOptions(network string, fd uintptr, config *SocketConfig) error {
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if isTCPSocket(network) {
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if err := setTFO(syscall.Handle(fd), config.Tfo); err != nil {
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return err
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}
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}
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return nil
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}
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func bindAddr(fd uintptr, ip []byte, port uint32) error {
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return nil
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}
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func setReuseAddr(fd uintptr) error {
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return nil
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}
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func setReusePort(fd uintptr) error {
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return nil
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}
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