Graham McIntire
250709a1b2
- ScoreCache stores {band, valid_time} as %{{lat, lon} => score} map so
point lookups are O(1); adds fetch_point/4 and valid_times/1
- available_valid_times/1 reads directly from ScoreCache when warm,
falls back to DB on cold start
- point_forecast/3 iterates cached valid_times and uses fetch_point/4
instead of hitting the DB per click
- NexradCache: node-local ETS cache of decoded n0q PNG pixel buffers
keyed by 5-minute rounded timestamp; skips ~1-5s HTTP+decode on
concurrent/repeat clicks within the same window
- MapLive: start_async the rain_scatter fetch so point_detail renders
immediately with a pending marker; push rain_scatter_update when
NEXRAD resolves
- MapLive: preload all 18 remaining forecast hours for the current
viewport after mount/band change/propagation_updated; client caches
them and renders timeline scrubs instantly without a server roundtrip.
Adds set_selected_time event for fast-path state sync.
- Propagation map JS: forecastCache map + drawScatterMarkers helper,
timeline click uses preloaded cache when available
47 lines
1.4 KiB
Elixir
47 lines
1.4 KiB
Elixir
defmodule Microwaveprop.Application do
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# See https://hexdocs.pm/elixir/Application.html
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# for more information on OTP Applications
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@moduledoc false
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use Application
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@impl true
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def start(_type, _args) do
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topologies = Application.get_env(:libcluster, :topologies, [])
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children = [
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MicrowavepropWeb.Telemetry,
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Microwaveprop.Repo,
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{Cluster.Supervisor, [topologies, [name: Microwaveprop.ClusterSupervisor]]},
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{Phoenix.PubSub, name: Microwaveprop.PubSub},
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Microwaveprop.Propagation.ScoreCache,
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Microwaveprop.Weather.NexradCache,
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{Oban, Application.fetch_env!(:microwaveprop, Oban)},
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Microwaveprop.RepoListener,
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# Start to serve requests, typically the last entry
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MicrowavepropWeb.Endpoint,
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Microwaveprop.Propagation.FreshnessMonitor
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]
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# See https://hexdocs.pm/elixir/Supervisor.html
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# for other strategies and supported options
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opts = [strategy: :one_for_one, name: Microwaveprop.Supervisor]
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result = Supervisor.start_link(children, opts)
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# Run migrations after Repo is started
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Microwaveprop.Release.migrate()
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# Load ML model in dev/test only (Nx/Axon not compiled for prod)
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if Application.get_env(:microwaveprop, :load_ml_model, false) do
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Microwaveprop.Propagation.load_ml_model()
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end
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result
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end
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@impl true
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def config_change(changed, _new, removed) do
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MicrowavepropWeb.Endpoint.config_change(changed, removed)
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:ok
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end
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end
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