// graceful close, even if there was some unparse-able
			// data before the close.
			sc.re = ErrPersistEOF
			return nil, sc.re
		} else {
			sc.re = err
			return req, err
		}
	}
	sc.lastbody = req.Body
	sc.nread++
	if req.Close {
		sc.re = ErrPersistEOF
		return req, sc.re
	}
	return req, err
}

// Pending returns the number of unanswered requests

	response, err := proxyClientConn.Do(&proxyReq)
	//nolint:staticcheck // SA1019 ignore deprecated httputil.ErrPersistEOF: it might be
	// returned from the invocation of proxyClientConn.Do
	if err != nil && err != httputil.ErrPersistEOF {
		return nil, err
	}
	if response != nil && response.StatusCode >= 300 || response.StatusCode < 200 {

		{"BufferPool", Type, 6},
		{"ClientConn", Type, 0},
		{"DumpRequest", Func, 0},
		{"DumpRequestOut", Func, 0},
		{"DumpResponse", Func, 0},
		{"ErrClosed", Var, 0},
		{"ErrLineTooLong", Var, 0},
		{"ErrPersistEOF", Var, 0},
		{"ErrPipeline", Var, 0},
		{"NewChunkedReader", Func, 0},
		{"NewChunkedWriter", Func, 0},
		{"NewClientConn", Func, 0},
		{"NewProxyClientConn", Func, 0},
		{"NewServerConn", Func, 0},

pkg net/http/httputil, type ClientConn //deprecated
pkg net/http/httputil, type ServerConn //deprecated
pkg net/http/httputil, var ErrClosed //deprecated
pkg net/http/httputil, var ErrPersistEOF //deprecated
pkg net/http/httputil, var ErrPipeline //deprecated
pkg os, const SEEK_CUR //deprecated
pkg os, const SEEK_END //deprecated
pkg os, const SEEK_SET //deprecated

pkg net/http/httputil, type ServerConn struct
pkg net/http/httputil, var ErrClosed *http.ProtocolError
pkg net/http/httputil, var ErrLineTooLong error
pkg net/http/httputil, var ErrPersistEOF *http.ProtocolError
pkg net/http/httputil, var ErrPipeline *http.ProtocolError
pkg net/http/pprof, func Cmdline(http.ResponseWriter, *http.Request)
pkg net/http/pprof, func Handler(string) http.Handler