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bec6090996
Several packages are only used while running the e2e suite. These packages are less important to update, as the they can not influence the final executable that is part of the Ceph-CSI container-image. By moving these dependencies out of the main Ceph-CSI go.mod, it is easier to identify if a reported CVE affects Ceph-CSI, or only the testing (like most of the Kubernetes CVEs). Signed-off-by: Niels de Vos <ndevos@ibm.com>
43 lines
1.4 KiB
Go
43 lines
1.4 KiB
Go
//go:build windows
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// +build windows
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/*
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Copyright 2023 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package probe
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import (
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"net"
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"syscall"
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)
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// ProbeDialer returns a dialer optimized for probes to avoid lingering sockets on TIME-WAIT state.
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// The dialer reduces the TIME-WAIT period to 1 seconds instead of the OS default of 60 seconds.
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// Using 1 second instead of 0 because SO_LINGER socket option to 0 causes pending data to be
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// discarded and the connection to be aborted with an RST rather than for the pending data to be
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// transmitted and the connection closed cleanly with a FIN.
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// Ref: https://issues.k8s.io/89898
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func ProbeDialer() *net.Dialer {
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dialer := &net.Dialer{
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Control: func(network, address string, c syscall.RawConn) error {
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return c.Control(func(fd uintptr) {
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syscall.SetsockoptLinger(syscall.Handle(fd), syscall.SOL_SOCKET, syscall.SO_LINGER, &syscall.Linger{Onoff: 1, Linger: 1})
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})
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},
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}
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return dialer
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}
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