mirror of https://github.com/k3s-io/k3s
19 lines
430 B
Go
19 lines
430 B
Go
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//go:build !windows
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// +build !windows
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package util
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import (
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"syscall"
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"golang.org/x/sys/unix"
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)
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// permitReuse enables port and address sharing on the socket
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func permitReuse(network, addr string, conn syscall.RawConn) error {
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return conn.Control(func(fd uintptr) {
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syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, unix.SO_REUSEPORT, 1)
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syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, unix.SO_REUSEADDR, 1)
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})
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}
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