mirror of https://go.googlesource.com/go
39 lines
1.3 KiB
Go
39 lines
1.3 KiB
Go
// Copyright 2024 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build !illumos
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package net
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import (
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"internal/syscall/unix"
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"syscall"
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)
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// SetKeepAliveConfig configures keep-alive messages sent by the operating system.
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func (c *TCPConn) SetKeepAliveConfig(config KeepAliveConfig) error {
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if !c.ok() {
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return syscall.EINVAL
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}
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if err := setKeepAlive(c.fd, config.Enable); err != nil {
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return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
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}
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if unix.SupportTCPKeepAliveIdleIntvlCNT() {
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if err := setKeepAliveIdle(c.fd, config.Idle); err != nil {
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return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
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}
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if err := setKeepAliveInterval(c.fd, config.Interval); err != nil {
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return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
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}
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if err := setKeepAliveCount(c.fd, config.Count); err != nil {
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return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
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}
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} else if err := setKeepAliveIdleAndIntervalAndCount(c.fd, config.Idle, config.Interval, config.Count); err != nil {
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return &OpError{Op: "set", Net: c.fd.net, Source: c.fd.laddr, Addr: c.fd.raddr, Err: err}
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}
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return nil
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}
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