Revert "configureNpipeTransport: use winio.DialPipeContext()"

This reverts commit ad28c33.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

sockets/sockets_windows.go

@@ -17,7 +17,12 @@ func configureNpipeTransport(tr *http.Transport, proto, addr string) error {
 	// No need for compression in local communications.
 	tr.DisableCompression = true
 	tr.DialContext = func(ctx context.Context, _, _ string) (net.Conn, error) {
-		return winio.DialPipeContext(ctx, addr)
+		// DialPipeContext() has been added to winio:
+		// https://github.com/Microsoft/go-winio/commit/5fdbdcc2ae1c7e1073157fa7cb34a15eab472e1d
+		// However, a new version of winio with this commit has not been released yet.
+		// Continue to use DialPipe() until DialPipeContext() becomes available.
+		//return winio.DialPipeContext(ctx, addr)
+		return DialPipe(addr, defaultTimeout)
 	}
 	return nil
 }