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55 lines
945 B
55 lines
945 B
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, tfo int) error {
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if tfo > 0 {
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tfo = 1
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}
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if tfo >= 0 {
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if err := syscall.SetsockoptInt(fd, syscall.IPPROTO_TCP, TCP_FASTOPEN, 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 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.ParseTFOValue()); 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.ParseTFOValue()); 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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