static int
HandleInvoke(RTMP *r, const char *body, unsigned int nBodySize)
{
  AMFObject obj;
  AVal method;
  int txn;
  int ret = 0, nRes;
  if (body[0] != 0x02)		/* make sure it is a string method name we start with */
    {
      RTMP_Log(RTMP_LOGWARNING, "%s, Sanity failed. no string method in invoke packet",
	  __FUNCTION__);
      return 0;
    }

  nRes = AMF_Decode(&obj, body, nBodySize, FALSE);
  if (nRes < 0)
    {
      RTMP_Log(RTMP_LOGERROR, "%s, error decoding invoke packet", __FUNCTION__);
      return 0;
    }

  AMF_Dump(&obj);
  AMFProp_GetString(AMF_GetProp(&obj, NULL, 0), &method);
  txn = (int)AMFProp_GetNumber(AMF_GetProp(&obj, NULL, 1));
  RTMP_Log(RTMP_LOGDEBUG, "%s, server invoking <%s>", __FUNCTION__, method.av_val);