mirror of https://github.com/docker/docs.git
23 lines
455 B
Go
23 lines
455 B
Go
// +build darwin
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package dockerclient
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import (
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"net"
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"os"
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"syscall"
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"time"
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)
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// setTCPUserTimeout sets TCP_RXT_CONNDROPTIME on darwin
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func setTCPUserTimeout(conn *net.TCPConn, uto time.Duration) error {
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f, err := conn.File()
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if err != nil {
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return err
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}
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defer f.Close()
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secs := int(uto.Nanoseconds() / 1e9)
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return os.NewSyscallError("setsockopt", syscall.SetsockoptInt(int(f.Fd()), syscall.IPPROTO_TCP, unix.TCP_RXT_CONNDROPTIME, secs))
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}
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