public HeaderParams WriteHeader(ITransport trans, HeaderParams param, byte ver)
{
trans.WriteByte(HotRodConstants.REQUEST_MAGIC);
//TODO: Implement a proper way to increment message ID
Random r = new Random();
StringBuilder sb = new StringBuilder();
param.MessageId(r.Next(0, 255));
trans.WriteVLong(param.Messageid); //message id
trans.WriteByte(HotRodConstants.VERSION_11);//version
trans.WriteByte(param.OperCode);//opcode
if (param.Cachename.Length != 0)
{
trans.WriteArray(param.Cachename); // Cache name is not used for default cache
}
else
{
trans.WriteVInt(param.Cachename.Length);//default cache name. therefore cache name length is 0
}
int flagInt = 0x00; //0x00 Used here since intention is to use no flags
if (param.Flag != null)
{
foreach (Flag f in param.Flag)
{
flagInt = f.GetFlagInt() | flagInt;
}
}
trans.WriteVInt(flagInt);//flag is 0 for base clients
trans.WriteByte(param.Clientintel);
trans.WriteVInt(cacheManager.GetTopologyId());//for basic clients topology ID = 0
if (logger.IsTraceEnabled)
logger.Trace("topologyID Sent = " + param.Topologyid);
trans.WriteByte(param.Txmarker);
return param;
}