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35 lines
847 B
Go
35 lines
847 B
Go
// +build windows
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package fs
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import (
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"net"
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"os"
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"syscall"
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)
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// isClosedConnErrorPlatform reports whether err is an error from use
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// of a closed network connection using platform specific error codes.
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//
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// Code adapted from net/http
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func isClosedConnErrorPlatform(err error) bool {
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if oe, ok := err.(*net.OpError); ok {
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if se, ok := oe.Err.(*os.SyscallError); ok {
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if errno, ok := se.Err.(syscall.Errno); ok {
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const (
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WSAECONNABORTED syscall.Errno = 10053
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WSAHOST_NOT_FOUND syscall.Errno = 11001
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WSATRY_AGAIN syscall.Errno = 11002
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WSAENETRESET syscall.Errno = 10052
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WSAETIMEDOUT syscall.Errno = 10060
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)
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switch errno {
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case syscall.WSAECONNRESET, WSAECONNABORTED, WSAHOST_NOT_FOUND, WSATRY_AGAIN, WSAENETRESET, WSAETIMEDOUT:
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return true
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}
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}
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}
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}
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return false
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}
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