TrackerInterface
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== Tracker Interface ==
Communication with trackers uses the HTRK magic number.
Client Request
| Description | Size | Data |
|---|---|---|
| Magic number | 4 | 'HTRK' (0x4854524B) |
| Version | 2 | 1 (Old) or 2 (New) |
Server List Record
Each server in the tracker's reply follows this format:
| Description | Size | Note |
|---|---|---|
| IP address | 4 | |
| IP port number | 2 | Server Base Port |
| Number of users | 2 | |
| Name size/data | Var | 1-byte size prefix |
| Description size/data | Var | 1-byte size prefix |