Class: Shugoi::ConfigCache

Inherits:
Object
  • Object
show all
Defined in:
lib/shugoi/config_cache.rb

Overview

Cache mémoire de la config (whitelist + flags + skipPaths). Parité avec _configCache (render.ts) : TTL 30s + stale-refresh.

Constant Summary collapse

TTL_MS = 
30_000
STALE_MAX_MS = 
600_000

Instance Method Summary collapse

Constructor Details

#initialize(api_client) ⇒ ConfigCache

Returns a new instance of ConfigCache.



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# File 'lib/shugoi/config_cache.rb', line 10

def initialize(api_client)
  @api_client = api_client
  @mutex = Mutex.new
  @whitelist = []
  @flags = {}
  @skip_paths = []
  @fetched_at = 0
end

Instance Method Details

#fetch(site_key) ⇒ Object 



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# File 'lib/shugoi/config_cache.rb', line 19

def fetch(site_key)
  @mutex.synchronize do
    if @fetched_at.zero? || (Utils.now_ms - @fetched_at > STALE_MAX_MS)
      refresh(site_key)
    elsif Utils.now_ms - @fetched_at > TTL_MS
      Thread.new { refresh(site_key) }.abort_on_exception = false
    end
    { whitelist: @whitelist, flags: @flags, skip_paths: @skip_paths }
  end
end