pkg net/http/httputil, method (*ClientConn) Do(*http.Request) (*http.Response, error)
pkg net/http/httputil, method (*ClientConn) Hijack() (net.Conn, *bufio.Reader)
pkg net/http/httputil, method (*ClientConn) Pending() int
pkg net/http/httputil, method (*ClientConn) Read(*http.Request) (*http.Response, error)
pkg net/http/httputil, method (*ClientConn) Write(*http.Request) error

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