- Move tests to use std::env::temp_dir() instead of ./tmp
- Generate test certificates on-demand with openssl
- Create isolated test environments with automatic cleanup
- Add comprehensive config validation integration tests
- Temporarily simplify rate limiting test (complex TLS testing deferred)
- Tests now work out-of-the-box for fresh repository clones
- Run tests sequentially to avoid stderr mixing in parallel execution
- Update README.md to mention Python 3 requirement for integration tests
- Make rate limiting test skip gracefully if Python 3 is not available
- Move and rename test helper script to tests/gemini_test_client.py
- Update test to use new script path
- Improve test documentation and error handling
- Test concurrent requests with max_concurrent_requests = 1
- Verify 1 successful response and 4 rate limited responses
- Use python test script for TLS Gemini requests
- Test runs with 3-second processing delay for proper concurrency
- Validates rate limiting behavior end-to-end
- Remove tokio signal handling and mutex-based TLS acceptor reloading
- Simplify main loop back to basic connection acceptance
- Update systemd service to remove ExecReload
- Change certbot hook to use systemctl restart instead of reload
- Maintain <1s restart time for certificate updates
- Eliminate user confusion about partial config reloading
- Add tokio signal handling for SIGHUP
- Implement thread-safe TLS acceptor reloading with Mutex
- Modify main loop to handle signals alongside connections
- Update systemd service (already had ExecReload)
- Add certbot hook script documentation to INSTALL.md
- Enable zero-downtime certificate renewal support
- Replace 'host' config with separate 'bind_host' and 'hostname'
- bind_host: IP/interface for server binding (default 0.0.0.0)
- hostname: Domain for URI validation (required)
- Update all parsing and validation code
- Create dist/ directory with systemd service, config, and install guide
- Add comprehensive INSTALL.md with setup instructions
- Parameter only used in debug builds, unused in release
- Prefix with underscore to indicate intentional non-use
- Eliminates compiler warning in release builds
- Preserves testing functionality in debug builds
- Replace tracing compact format with custom FormatEvent
- Eliminate double space padding between timestamp and log level
- Clean single-space formatting: timestamp level message
- Maintain all existing log content and functionality
- Remove CLI options except --config and --test-processing-delay
- Enforce 1026 byte request limit per Gemini spec (1024 + 2 for CRLF)
- Add comprehensive URL parsing with host and port validation
- Reject malformed URIs and wrong ports with 59 Bad Request
- Update tests for new URL parsing signature
- Fix clippy warning in port parsing
- Log request paths (/big-file.mkv) instead of file system paths
- Custom timestamp format: YYYY-MM-DDTHH:MM:SSZ (no milliseconds)
- Update serve_file to accept request parameter for proper logging
- Strip gemini://host prefix from logged requests for cleaner logs
- Add time crate for custom timestamp formatting
- Replace eprintln! with tracing macros for configurable log levels
- Set up tracing_subscriber with level filtering from config
- Log format: YYYY-MM-DDTHH:MM:SSZ LEVEL IP "request" STATUS "message"
- Success logs: INFO level for 20 responses
- Error logs: WARN for 41/51, ERROR for 59
- Rate limiting and file serving now properly logged
- Remove unused RequestLogger::log_success method
Display the configured max_concurrent_requests value in the server
startup information, consistent with other configuration values like
log level, host, port, etc.
- Add max_concurrent_requests config option (default: 1000)
- Implement global AtomicUsize counter for concurrent request tracking
- Return status 41 'Server unavailable' when limit exceeded
- Proper counter management with decrements on all exit paths
- Add comprehensive config validation (1-1,000,000 range)
- Update documentation with rate limiting details
- Add unit tests for config parsing
- Thread-safe implementation using Ordering::Relaxed
This provides effective DDoS protection by limiting concurrent
connections to prevent server overload while maintaining
configurability for different deployment scenarios.
- Update .gitignore for dev/ and tmp/ directories
- Move certificate setup to dev/ directory with README
- Remove production references from AGENTS.md
- Clean up directory structure and documentation
- Repository now ready for development workflow
- Complete Gemini server implementation with logging
- Add comprehensive documentation (README.md, AGENTS.md)
- Implement certificate management guidelines
- Add .gitignore for security and build artifacts
- All unit tests passing (14/14)
- Ready for production deployment
