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20 lines
283 B
Go
20 lines
283 B
Go
package sockopt
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import (
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"net"
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"syscall"
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)
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func UDPReuseaddr(c *net.UDPConn) (err error) {
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rc, err := c.SyscallConn()
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if err != nil {
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return
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}
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rc.Control(func(fd uintptr) {
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err = syscall.SetsockoptInt(int(fd), syscall.SOL_SOCKET, syscall.SO_REUSEADDR, 1)
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})
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return
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}
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