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Graham McIntire 31ea64aa6c
perf: reduce per-packet allocations in ingest pipeline 
Drop the pre-insert aprs_messages broadcast in Is.dispatch (subscribers
already get a richer payload via postgres:aprsme_packets after insert).
Switch PacketsLive.CallsignView to the per-callsign packets:<CS> topic
so it only receives relevant packets instead of filtering every one.

In PacketConsumer: reuse the received_at stamped in Is.dispatch instead
of calling DateTime.utc_now/0 per packet; drop the duplicate struct_to_map
pass (Is.dispatch already handled it); fold coordinate validation and
Geo.Point construction into set_lat_lon + create_location_geometry so
coords are normalized once; extract device_identifier from the already-
normalized attrs; pre-build the broadcast payload once (identifier pick,
lat/lon aliases, routing callsign) so the async broadcast task no longer
does Map.drop/Map.merge per packet.

Rewrite PacketSanitizer.sanitize_packet / sanitize_data_map with Map.new/2
instead of Enum.reduce + Map.put — one allocation per packet instead of N.

Also compute has_weather in Packet.changeset/2 so direct-changeset inserts
(tests, backfills) populate it the same way the GenStage pipeline does.
2026-04-19 13:33:16 -05:00
.devcontainer update deps 2025-12-30 13:35:11 -06:00
.forgejo/workflows fix: use github.token for git push in forgejo workflow 2026-04-17 13:05:04 -05:00
.github/workflows chore: trigger CI rebuild 2026-04-17 12:46:28 -05:00
assets fix: code review refinements 2026-03-27 16:18:27 -05:00
config config: disable SSL/TLS for database connections 2026-03-22 11:27:44 -05:00
docs docs: add weather nearby API implementation plan 2026-03-22 11:27:45 -05:00
k8s chore: update aprs.me image to git.mcintire.me/graham/aprs.me:main-1776451638-5ab2ffc [skip ci] 2026-04-17 18:48:05 +00:00
lib perf: reduce per-packet allocations in ingest pipeline 2026-04-19 13:33:16 -05:00
priv perf: replace per-row pg_notify trigger with elixir broadcast after batch insert 2026-04-17 13:46:51 -05:00
rel Fix Erlang clustering: use IP-based node names with DNS strategy 2026-02-19 16:01:20 -06:00
scripts Remove all VectorGrid references and code 2025-07-28 07:43:44 -05:00
test perf: reduce per-packet allocations in ingest pipeline 2026-04-19 13:33:16 -05:00
vendor chore: update APRS parser submodule 2026-03-22 14:05:41 -05:00
.credo.exs auto style things 2023-12-17 12:11:57 -06:00
.dialyzer_ignore.exs chore: update dependencies and fix pre-existing issues 2026-04-15 14:07:29 -05:00
.dockerignore Implement all Docker performance optimizations 2025-07-26 16:12:47 -05:00
.formatter.exs update 2026-02-18 14:14:49 -06:00
.gitignore chore: ignore .worktrees directory for git worktree isolation 2026-03-01 15:01:08 -06:00
.gitmodules add gleam parser to test 2025-08-05 13:18:31 -05:00
.sobelow-skips Add other SSIDs list to map sidebar, fix context/web boundary 2026-02-18 18:15:02 -06:00
.test-commands perf: Optimize test suite for maximum speed 2025-08-01 17:43:39 -05:00
.tool-versions Bump Elixir 1.19.5/OTP 28.3/Debian trixie in Dockerfile and .tool-versions 2026-02-20 10:14:28 -06:00
AGENTS.md cleanup 2026-02-07 10:55:19 -06:00
capture_aprs.py Add mix parse_file task, fix datetime deprecation, update gitignore, fix cleanup worker test 2026-02-18 14:49:14 -06:00
CHANGELOG.md fix: remove invalid empty state from stream container 2025-10-12 12:16:27 -05:00
CLAUDE.md Add Tidewave dev dependency for browser-based debugging 2026-02-18 13:15:03 -06:00
Dockerfile Split Dockerfile build steps for better layer caching 2026-02-20 10:18:48 -06:00
fly.toml fly things 2025-06-13 15:10:29 -05:00
horusec-config.json add horusec to ci 2025-06-15 17:19:26 -05:00
LICENSE Initial commit 2023-01-26 13:19:38 -06:00
mix.exs chore(deps): update dependencies to latest versions 2026-03-15 14:11:17 -05:00
mix.lock chore: update dependencies and fix pre-existing issues 2026-04-15 14:07:29 -05:00
README.md docs: remove K3s deployment section from README 2026-02-25 16:28:29 -06:00
renovate.json chore(config): migrate config renovate.json 2026-03-03 16:58:26 +00:00
security-policy.json docker security 2025-06-15 11:06:24 -05:00
tail_logs.sh update 2026-02-25 16:29:45 -06:00
TODO.md Remove completed items from TODO.md 2026-02-20 09:06:49 -06:00
tsconfig.json typescript 2025-06-18 12:26:13 -05:00

README.md

Aprs

Prerequisites

Before setting up the project, ensure you have the following installed:

  • Elixir 1.17+
  • Erlang/OTP
  • PostgreSQL with PostGIS extension

Setup

To start your Phoenix server:

  • Run the complete setup: 
    mix setup
  • Start Phoenix endpoint with mix phx.server or inside IEx with iex -S mix phx.server

Now you can visit localhost:4000 from your browser.

Ready to run in production? Please check our deployment guides.

Deployment

This application is deployed to a Kubernetes cluster using Flux GitOps. The Kubernetes manifests are in the k8s/ directory and are automatically applied by Flux when changes are pushed to the main branch.

Learn more