//go:build linux

package requests

import (
	"syscall"
)

func Control(network, address string, c syscall.RawConn) error {
	return c.Control(func(fd uintptr) {
		syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1) // 启用地址重用
		syscall.SetsockoptInt(int(fd), syscall.IPPROTO_TCP, syscall.TCP_NODELAY, 1)
		syscall.SetsockoptLinger(int(fd), syscall.SOL_SOCKET, syscall.SO_LINGER, &syscall.Linger{Onoff: 1, Linger: 0})
		syscall.SetNonblock(int(fd), true)
	})
}