Method endWrite

internal/http2/frame.go:361–381

()

}

func (h2f *Framer) endWrite() error {
	// Now that we know the final size, fill in the FrameHeader in
	// the space previously reserved for it. Abuse append.
	length := len(h2f.wbuf) - frameHeaderLen
	if length >= (1 << 24) {
		return errFrameTooLarge
	}
	_ = append(h2f.wbuf[:0],
		byte(length>>16),
		byte(length>>8),
		byte(length))
	if h2f.logWrites {
		h2f.logWrite()
	}

	n, err := h2f.w.Write(h2f.wbuf)
	if err == nil && n != len(h2f.wbuf) {
		err = io.ErrShortWrite
	}
	return err
}

func (h2f *Framer) logWrite() {
	if h2f.debugFramer == nil {