| description | Packets are chunks of bytes (data) sent/received through the network, ordered and organized in packages with an unique ID (opcode) to exchange information between client and server through protocols. |
|---|
Packets are chunks of bytes (data) sent/received through the network, ordered and organized in packages with an unique ID (opcode) to exchange information between client and server through protocols.
The first 4 Most Signifcant Bits (MSB) of the opcode indicates the message type of the packet.
// (MSB) (LSB)
// | 15 | 14 | 13 | 12 | 11 | 10 | 09 | 08 | 07 | 06 | 05 | 04 | 03 | 02 | 01 | 00 |
// | MsgType | ID |
| MsgType | Signal | Module / Operation |
|---|---|---|
| 0 | NoDir | |
| 1 | NoDir | Data |
| 2 | NoDir | Global |
| 3 | NoDir | Agent |
| 4 | Req | |
| 5 | Req | Handshake |
| 6 | Req | Global, Gateway |
| 7 | Req | Agent |
| 8 | Ack | |
| 9 | Ack | Handshake |
| A | Ack | Local, Gateway |
| B | Ack | Agent |
| C | Req | |
| D | Req | |
| E | Req | |
| F | Req |