Graham McIntire
fa89c6d3ca
When the PacketProducer buffer crosses 80% capacity, signal Aprsme.Is to switch its TCP socket to passive mode, leveraging TCP flow control to slow APRS-IS intake. Resume active mode when buffer drains below 30%. A 30-second safety valve timer auto-resumes if backpressure gets stuck. Disconnect/reconnect/terminate paths all clear backpressure state.
147 lines
4.7 KiB
Elixir
147 lines
4.7 KiB
Elixir
# This file is responsible for configuring your application
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# and its dependencies with the aid of the Config module.
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#
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# This configuration file is loaded before any dependency and
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# is restricted to this project.
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# General application configuration
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import Config
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# Configures the mailer
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#
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# By default it uses the "Local" adapter which stores the emails
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# locally. You can see the emails in your browser, at "/dev/mailbox".
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#
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# For production it's recommended to configure a different adapter
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# at the `config/runtime.exs`.
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config :aprsme, Aprsme.Mailer, adapter: Swoosh.Adapters.Local
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# Configures the endpoint
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config :aprsme, AprsmeWeb.Endpoint,
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url: [host: "localhost"],
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render_errors: [
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formats: [html: AprsmeWeb.ErrorHTML, json: AprsmeWeb.ErrorJSON],
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layout: false
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],
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pubsub_server: Aprsme.PubSub,
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live_view: [signing_salt: "ees098qG"]
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# Configure Gettext with supported locales from AprsmeWeb.Gettext module
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config :aprsme, AprsmeWeb.Gettext,
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locales: ~w(en es de fr),
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default_locale: "en"
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# Configure periodic cleanup job
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config :aprsme, :cleanup_scheduler,
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enabled: true,
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# 6 hours in milliseconds
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interval: 6 * 60 * 60 * 1000
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# Configure position tracking sensitivity
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config :aprsme, :position_tracking,
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# Position change threshold in degrees (~100 meters at equator)
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change_threshold: 0.001
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config :aprsme,
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ecto_repos: [Aprsme.Repo]
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config :aprsme,
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ecto_repos: [Aprsme.Repo],
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aprs_is_server: System.get_env("APRS_SERVER", "dallas.aprs2.net"),
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aprs_is_port: 10_152,
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aprs_is_default_filter: System.get_env("APRS_FILTER"),
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aprs_is_login_id: System.get_env("APRS_CALLSIGN"),
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aprs_is_password: System.get_env("APRS_PASSCODE"),
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auto_migrate: true,
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env: config_env(),
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# Packet retention period in days (default: 7 days)
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packet_retention_days: String.to_integer(System.get_env("PACKET_RETENTION_DAYS", "7")),
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# GenStage packet processing configuration
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# Optimized for PostgreSQL with work_mem=16MB and synchronous_commit=off
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packet_pipeline: [
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# Larger buffer since inserts are async
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max_buffer_size: 5000,
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# Smaller batch size to reduce memory pressure
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batch_size: 100,
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# 1 second timeout for smaller batches
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batch_timeout: 1000,
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# Adjust demand for smaller batches
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max_demand: 300,
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# Number of parallel consumers for better throughput
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num_consumers: 3,
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# Backpressure water marks (ratio of max_buffer_size)
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high_water_ratio: 0.8,
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low_water_ratio: 0.3
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]
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config :error_tracker,
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repo: Aprsme.Repo,
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otp_app: :aprsme,
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enabled: true
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# Configure esbuild (the version is required)
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config :esbuild,
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version: "0.24.2",
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default: [
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args:
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~w(js/app.js --bundle --target=es2017 --outdir=../priv/static/assets --external:/fonts/* --external:/images/* --loader:.css=css --loader:.png=file --loader:.svg=file),
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cd: Path.expand("../assets", __DIR__),
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env: %{"NODE_PATH" => Path.expand("../deps", __DIR__)}
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],
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vendor: [
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args:
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~w(js/vendor.js --bundle --target=es2017 --outdir=../priv/static/assets --minify --loader:.css=css --loader:.png=file --loader:.svg=file),
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cd: Path.expand("../assets", __DIR__),
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env: %{"NODE_PATH" => Path.expand("../deps", __DIR__)}
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],
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# Optimized CSS bundle
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vendor_css: [
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args: ~w(vendor/css/minimal-bundle.css --outdir=../priv/static/assets/vendor/css --minify),
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cd: Path.expand("../assets", __DIR__)
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],
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# Core bundle - always loaded
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core_js: [
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args: ~w(vendor/js/core-bundle.js --outdir=../priv/static/assets/vendor/js --minify --target=es2017),
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cd: Path.expand("../assets", __DIR__)
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],
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# Map bundle - conditional loading
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map_js: [
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args:
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~w(js/map-bundle-entry.js --bundle --outfile=../priv/static/assets/vendor/js/map-bundle.js --minify --target=es2017),
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cd: Path.expand("../assets", __DIR__)
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],
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# Chart bundle - conditional loading
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chart_js: [
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args:
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~w(vendor/js/chart-bundle-src.js --outfile=../priv/static/assets/vendor/js/chart-bundle.js --minify --target=es2017),
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cd: Path.expand("../assets", __DIR__)
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],
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# Date adapter - separate file
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date_adapter: [
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args:
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~w(vendor/js/date-adapter.js --outfile=../priv/static/assets/vendor/js/date-adapter.js --minify --target=es2017),
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cd: Path.expand("../assets", __DIR__)
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]
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config :gettext, :plural_forms, GettextPseudolocalize.Plural
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# Configures Elixir's Logger
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config :logger, :console,
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format: "$time $metadata[$level] $message\n",
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metadata: [:request_id]
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# Use Jason for JSON parsing in Phoenix
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config :phoenix, :json_library, Jason
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# Configure tailwind (the version is required)
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config :tailwind,
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version: "4.0.9",
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default: [
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args: ~w(
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--input=assets/css/app.css
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--output=priv/static/assets/css/app.css
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),
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cd: Path.expand("..", __DIR__)
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]
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import_config "#{config_env()}.exs"
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