Method startWrite

internal/http2/frame.go:347–359

(ftype FrameType, flags Flags, streamID uint32)

}

func (h2f *Framer) startWrite(ftype FrameType, flags Flags, streamID uint32) {
	// Write the FrameHeader.
	h2f.wbuf = append(h2f.wbuf[:0],
		0, // 3 bytes of length, filled in in endWrite
		0,
		0,
		byte(ftype),
		byte(flags),
		byte(streamID>>24),
		byte(streamID>>16),
		byte(streamID>>8),
		byte(streamID))
}

func (h2f *Framer) endWrite() error {
	// Now that we know the final size, fill in the FrameHeader in