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18 lines
694 B
Go
18 lines
694 B
Go
//go:build darwin
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package requests
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import (
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"syscall"
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)
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func Control(network, address string, c syscall.RawConn) error {
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return c.Control(func(fd uintptr) {
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syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1) // 启用地址重用
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syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, syscall.SO_REUSEPORT, 1) // 启用端口重用
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syscall.SetsockoptInt(int(fd), syscall.IPPROTO_TCP, syscall.TCP_NODELAY, 0) //0 表示关闭 TCP_NODELAY，即开启 Nagle 算法。
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syscall.SetsockoptLinger(int(fd), syscall.SOL_SOCKET, syscall.SO_LINGER, &syscall.Linger{Onoff: 1, Linger: 0})
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syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, syscall.SO_KEEPALIVE, 1)
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})
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}
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