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8fe504241d
Setting a user timeout will be a more practical tuning knob for a number of endpoints, this provides a way to set it. Updates tailscale/corp#17587 Signed-off-by: James Tucker <james@tailscale.com>
16 lines
397 B
Go
16 lines
397 B
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package ktimeout
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import (
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"time"
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"golang.org/x/sys/unix"
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)
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// SetUserTimeout sets the TCP_USER_TIMEOUT option on the given file descriptor.
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func SetUserTimeout(fd uintptr, timeout time.Duration) error {
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return unix.SetsockoptInt(int(fd), unix.SOL_TCP, unix.TCP_USER_TIMEOUT, int(timeout/time.Millisecond))
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}
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