- Add Free Public Servers section with US/EU endpoints and usage examples
- Add Server Pro section documenting the optional pro build
- Add Android/Termux to supported platforms and installation guide
- Gate pro-only public functions with #[cfg(feature = "pro")] to eliminate
6 dead_code warnings in the standard build
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Inline byte budget in BandwidthState prevents quota overshoot at any
link speed (TX/RX loops check per-packet, not per-interval)
- TCP multi-connection support for server-pro (session tokens, secondary
connection joins, delegates to standard multi-conn handler)
- MD5 password verification against stored raw passwords in user DB
- Web dashboard: quota progress bars (daily/weekly/monthly), JSON export
endpoint (/api/ip/{ip}/export), quota API (/api/ip/{ip}/quota)
- Landing page with usage instructions, UDP NAT warning, credentials
- Fix IP usage double-counting bug in QuotaManager::record_usage
- UserDb now stores DB path and raw passwords for MD5 auth
- 10 enforcer tests (4 new: budget calc, budget stop, budget exhausted,
unlimited passthrough)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
CPU usage feature:
- New cpu.rs module: background sampler thread, cross-platform (macOS + Linux)
- Status message byte 1 now carries CPU load (0-100%), matching MikroTik format
- Status format corrected: [type][cpu][00][00][seq:4 LE][bytes:4 LE]
- Client and server exchange CPU in every status message
- Display format: "cpu: 40%/12%" (local/remote), "!" warning if > 70%
- Both client and server show local + remote CPU per interval
- Syslog TEST_END could include CPU averages (future enhancement)
Removed btest-opensource submodule — we've fully reimplemented the protocol
with EC-SRP5 auth, multi-connection, IPv6, syslog, CSV, and CPU monitoring.
The original project is still credited in LICENSE and README.
58 tests, all passing.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
TEST_END now includes: duration, avg TX/RX Mbps, total bytes, lost packets.
All test functions track cumulative totals via BandwidthState::record_interval()
and return summary stats.
Example:
TEST_END peer=172.16.81.1:59070 proto=UDP dir=TX duration=6s
tx_avg=275.00Mbps rx_avg=0.00Mbps tx_bytes=206250000 rx_bytes=0 lost=0
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Full reimplementation of the MikroTik Bandwidth Test protocol:
- Server mode: accepts connections from MikroTik devices on port 2000
- Client mode: connects to MikroTik btest servers
- TCP and UDP protocols with bidirectional support
- MD5 challenge-response authentication
- Dynamic speed adjustment (1.5x algorithm)
- Status exchange matching original C pselect() behavior
- Docker support with multi-stage build
Tested against MikroTik RouterOS achieving:
- 1.05 Gbps server RX (single connection)
- 530 Mbps client TCP download
- 840 Mbps client TCP upload
- 433 Mbps client UDP download
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
