anchor.diff:  *0x00000002* - used by *command_id* *2*, to indicate that server has performed return from
   the conversation.
   
  +*0x00000100* - marking that auto-transaction is started, and call receiver (*command_id* *1*)
  +becomes auto-transaction owner.
  +
   |=========================================================
   
   Fields for non applicable commands/messages shall be empty string or 0 integer.
  -
  -.XATMI call
  -|=========================================================
  -|TLV TAG | Name | Format | Cond | Default value | Description
  -
  -|0x116D,  "name",      OFSZ(tp_command_call_t,name),     EXF_STRING, XFLD, 0, XATMI_SERVICE_NAME_LENGTH},
  -|0x1177,  "reply_to",  OFSZ(tp_command_call_t,reply_to), EXF_STRING, XFLD, 0, NDRX_MAX_Q_SIZE},
  -|0x1181,  "callstack", OFSZ(tp_command_call_t,callstack),EXF_STRING, XFLD, 0, CONF_NDRX_NODEID_COUNT},
  -|0x118B,  "my_id",     OFSZ(tp_command_call_t,my_id),    EXF_STRING, XFLD, 0, NDRX_MAX_ID_SIZE},
  -
  -|0x1195,  "sysflags",  OFSZ(tp_command_call_t,sysflags), EXF_LONG,   XFLD, 1, 20},
  -|0x119F,  "cd",        OFSZ(tp_command_call_t,cd),       EXF_INT,    XFLD, 1, 10},
  -|0x11A9,  "rval/usr1", OFSZ(tp_command_call_t,rval),     EXF_INT,    XFLD, 1, 10},
  -|0x11B3,  "rcode/usr2",OFSZ(tp_command_call_t,rcode),    EXF_LONG,   XFLD, 1, 20},
  -|0x11B4,  "user3",     OFSZ(tp_command_call_t,user3),    EXF_INT,    XFLD, 1, 10},
  -|0x11B5,  "user4",     OFSZ(tp_command_call_t,user4),    EXF_LONG,   XFLD, 1, 20},
  -|0x11B6,  "clttout",   OFSZ(tp_command_call_t,clttout),  EXF_INT,   XFLD, 1, 10},
  -|0x11BD,  "extradata", OFSZ(tp_command_call_t,extradata),EXF_STRING, XFLD, 0, 31},
  -|0x11C7,  "flags",     OFSZ(tp_command_call_t,flags),    EXF_LONG,   XFLD, 1, 20},
  -|0x11D1,  "timestamp", OFSZ(tp_command_call_t,timestamp),EXF_LONG,   XFLD, 1, 20},
  -|0x11DB,  "callseq",   OFSZ(tp_command_call_t,callseq),  EXF_USHORT,   XFLD, 1, 5},
  -|0x11DC,  "msgseq",    OFSZ(tp_command_call_t,msgseq),   EXF_USHORT,   XFLD, 1, 5},
  -|0x11E5,  "timer",     OFSZ(tp_command_call_t,timer),    EXF_NTIMER, XFLD, 40, 40},
  -|0x11F9,  "data",      OFSZ(tp_command_call_t,data),     EXF_NONE,  XMASTERBUF, 0, PMSGMAX, NULL, 
  -|0x1203,  "tmxid",  OFSZ(tp_command_call_t,tmxid),    EXF_STRING, XFLD, 0, (NDRX_XID_SERIAL_BUFSIZE+1)},
  -|0x120D,  "tmrmid", OFSZ(tp_command_call_t, tmrmid), EXF_SHORT,   XFLD, 0, 6},
  -|0x1217,  "tmnodeid", OFSZ(tp_command_call_t, tmnodeid), EXF_SHORT,   XFLD, 0, 6},
  -|0x1221,  "tmsrvid", OFSZ(tp_command_call_t, tmsrvid), EXF_SHORT,   XFLD, 0, 6},
  -|0x122B,  "tmknownrms",OFSZ(tp_command_call_t,tmknownrms),    EXF_STRING, XFLD, 0, (NDRX_MAX_RMS+1)},
  -|0x1235,  "tmtxflags", OFSZ(tp_command_call_t, tmtxflags), EXF_SHORT,   XFLD, 1, 1},
  -|=========================================================
   
   
   === TP Notify / TP Broadcast message block
  
positive.code: |0x1181 |callstack     |STRING1..32    |Mand |N/A|Any|From left to right. Each byte
  indicates the Enduro/X cluster node ide from which message was forwarded to next node.
  When tpcall()/tpforward() or tpconnect() is made from one node to another, the source node
  number (NDRX_NODEID) is appended to callstack. When reply message is processed (e.g. tpreturn),
  the closest to the left connected node of the current node is used to deliver reply back.
  
  |0x118B|my_id|STRING1..96|Cond|N/A|Any|Process identifier in message originating node.
  
negative.code: .XATMI call
  |=========================================================
  |TLV TAG | Name | Format | Cond | Default value | Applicable command_id | Description
  |0x1055 |stdhdr        |STDHDR1..PMSGMAX |Mand| N/A| Any|Contains *command_id*:
  
  *1* - tpcall/tpacall message.
  
  *2* - tpreturn message.
  
  *3* - tpforward message (RFU, forwards are received as *command_id* *1*).
  
  *4* - tpconnect message.
  
  