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40 lines
753 B
Go
40 lines
753 B
Go
//go:build !go1.23
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package keepalive
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import (
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"net"
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"time"
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)
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type TCPConn interface {
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net.Conn
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SetKeepAlive(keepalive bool) error
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SetKeepAlivePeriod(d time.Duration) error
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}
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func tcpKeepAlive(tcp TCPConn) {
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if DisableKeepAlive() {
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_ = tcp.SetKeepAlive(false)
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} else {
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_ = tcp.SetKeepAlive(true)
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_ = tcp.SetKeepAlivePeriod(KeepAliveInterval())
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}
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}
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func setNetDialer(dialer *net.Dialer) {
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if DisableKeepAlive() {
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dialer.KeepAlive = -1 // If negative, keep-alive probes are disabled.
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} else {
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dialer.KeepAlive = KeepAliveInterval()
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}
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}
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func setNetListenConfig(lc *net.ListenConfig) {
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if DisableKeepAlive() {
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lc.KeepAlive = -1 // If negative, keep-alive probes are disabled.
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} else {
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lc.KeepAlive = KeepAliveInterval()
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}
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}
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