public static void BuildResp(IChannelHandlerContext context, Message message)
{
var respHbType = Convert.ToInt32(HeartBeatType.KeepAlive);
var coreRespContent = BytesUtil.Int32ToBytes(respHbType);
var serial = message.Bodies[0].SerialNumber;
var content = BuildContent(IdType.HeartBeat, MsgType.State, OpsType.ReportCommand, 0, serial, coreRespContent);
}
public static byte[] BuildContent(IdType idType, MsgType msgType, OpsType opsType, int attr, int serial, byte[] core)
{
var coreLen = core == null ? 0 : core.Length;
var buffer = Unpooled.Buffer(coreLen + 20);
var msgId = Convert.ToInt32(idType);
var msgIdBytes = BytesUtil.Int32ToBytes(msgId);
buffer.WriteBytes(msgIdBytes);
var timestamp = TimeUtil.GetTimeStamp();
var timeBytes = BytesUtil.Int32ToBytes(timestamp);
buffer.WriteBytes(timeBytes);
var msgTypeCode = Convert.ToInt16(msgType);
var msgTypeBytes = BytesUtil.Int16ToBytes(msgTypeCode);
buffer.WriteBytes(msgTypeBytes);
var opsTypeCode = Convert.ToInt16(opsType);
var opsTypeBytes = BytesUtil.Int16ToBytes(opsTypeCode);
buffer.WriteBytes(opsTypeBytes);
var attrBytes = BytesUtil.Int16ToBytes((Int16)attr);
buffer.WriteBytes(attrBytes);
var length = coreLen + 4;
var lenBytes = BytesUtil.Int16ToBytes((Int16)length);
buffer.WriteBytes(lenBytes);
var serialBytes = BytesUtil.Int32ToBytes(serial);
buffer.WriteBytes(serialBytes);
if (core != null)
{
buffer.WriteBytes(core);
}
return(buffer.Array);
}
