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475939a77f
The idle period is set to 5sec. We now also ping every second since last activity. This makes the quic.Connection less prone to being closed with no network activity, since we send multiple pings per idle period, and thus a single packet loss cannot cause the problem.
41 lines
821 B
Go
41 lines
821 B
Go
//go:build windows
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// +build windows
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package quic
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import (
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"errors"
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"fmt"
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"net"
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"syscall"
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"golang.org/x/sys/windows"
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)
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func newConn(c OOBCapablePacketConn) (rawConn, error) {
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return &basicConn{PacketConn: c}, nil
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}
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func inspectReadBuffer(c net.PacketConn) (int, error) {
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conn, ok := c.(interface {
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SyscallConn() (syscall.RawConn, error)
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})
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if !ok {
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return 0, errors.New("doesn't have a SyscallConn")
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}
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rawConn, err := conn.SyscallConn()
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if err != nil {
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return 0, fmt.Errorf("couldn't get syscall.RawConn: %w", err)
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}
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var size int
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var serr error
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if err := rawConn.Control(func(fd uintptr) {
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size, serr = windows.GetsockoptInt(windows.Handle(fd), windows.SOL_SOCKET, windows.SO_RCVBUF)
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}); err != nil {
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return 0, err
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}
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return size, serr
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}
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func (i *packetInfo) OOB() []byte { return nil }
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