Class: RailsAiContext::Introspectors::ConnectionPoolIntrospector

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_ai_context/introspectors/connection_pool_introspector.rb

Overview

Extracts ActiveRecord connection pool & adapter configuration per database: pool size, checkout timeout, reaping, prepared_statements, advisory_locks, read-replica flag. Covers RAILS_NERVOUS_SYSTEM.md §10 (ActiveRecord — Connections & Adapters).

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ ConnectionPoolIntrospector

Returns a new instance of ConnectionPoolIntrospector.



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# File 'lib/rails_ai_context/introspectors/connection_pool_introspector.rb', line 12

def initialize(app)
  @app = app
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/rails_ai_context/introspectors/connection_pool_introspector.rb', line 10

def app
  @app
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/rails_ai_context/introspectors/connection_pool_introspector.rb', line 16

def call
  return { skipped: true, reason: "ActiveRecord not available" } unless defined?(ActiveRecord::Base)

  {
    databases: extract_databases,
    pool_handlers: detect_pool_handlers,
    automatic_shard_selector: detect_automatic_shard_selector
  }
rescue => e
  $stderr.puts "[rails-ai-context] ConnectionPoolIntrospector#call failed: #{e.message}" if ENV["DEBUG"]
  { error: e.message }
end