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5 commits

Author SHA1 Message Date
Graham McIntire
288b9fbbb2
fix: address security vulnerabilities and concurrency issues 
- Fix SQL injection in partition_manager, db_optimizer, and release.ex
- Fix XSS vulnerabilities with proper HTML escaping in LiveViews
- Add proper error handling for email delivery functions
- Fix race conditions with advisory locks and atomic operations
- Replace unsupervised spawn/Task.start with supervised alternatives
- Convert ETS operations to GenServer serialization for thread safety
- Change ETS tables from :public to :protected access
- Add client limits to prevent unbounded memory growth
- Add PubSub cleanup in GenServer terminate callbacks
- Fix device upsert to use atomic Repo.insert_all
 2026-03-23 16:59:09 -05:00
Graham McIntire
6b624e1365
more tests 2026-02-09 17:21:16 -06:00
Graham McIntire
73448d7811
Fix remaining warning and design suggestion 
- Fix length/1 check in mobile_channel.ex
- Add LeaderElection alias in connection_manager.ex

All warnings and design suggestions now complete!
Remaining: 40 refactoring opportunities (complex/nested functions)
 2026-02-09 11:49:51 -06:00
Graham McIntire
81a4b7b815
Fix credo issues 
- Remove trailing whitespace from comments
- Fix long line in packet_processor.ex
- Rename is_leader? to leader? following Elixir conventions
 2026-02-09 11:17:56 -06:00
Graham McIntire
4804bd16be
Add distributed Erlang clustering for single APRS-IS connection 
Implement leader election to ensure only one APRS-IS connection across
multiple Kubernetes replicas. This prevents duplicate packet processing
and respects APRS-IS usage policies.

Key changes:
- Add leader election using :global registry
- Create connection manager for dynamic APRS-IS management
- Implement packet distribution from leader to all nodes
- Add Kubernetes headless service for node discovery
- Configure DNS-based clustering with libcluster
- Update deployment to support 3 replicas with clustering

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
 2025-07-25 10:30:29 -05:00