Module: Glancer::AsyncRunner

Defined in:
lib/glancer/async_runner.rb

Overview

Runs message processing in a background thread without relying on the host app’s Active Job queue adapter. Checks out a dedicated database connection for the thread and releases it when done, regardless of success or failure.

Class Method Summary collapse

Class Method Details

.call(message_id, question) ⇒ Object 



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# File 'lib/glancer/async_runner.rb', line 8

def self.call(message_id, question)
  Thread.new do
    ActiveRecord::Base.connection_pool.with_connection do
      run(message_id, question)
    end
  rescue StandardError => e
    Glancer::Utils::Logger.error("AsyncRunner", "Thread raised outside job: #{e.message}")
  end
end

.run(message_id, question) ⇒ Object 



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# File 'lib/glancer/async_runner.rb', line 18

def self.run(message_id, question)
  message = Glancer::Message.find(message_id)
  chat    = message.chat

  message.update!(status: :processing)

  result     = Glancer::Workflow.run(chat.id, question)
  cfg        = Glancer.configuration
  used_model = "#{cfg.resolved_chat_provider}/#{cfg.resolved_chat_model}"

  message.update!(
    content: result[:content].to_s,
    code: result[:code],
    code_type: result[:code_type] || "sql",
    successful: result[:successful],
    llm_model: used_model,
    enriched_question: result[:enriched_question],
    status: :complete
  )

  message.code_versions.create!(code: message.code, source: :generated) if message.code.present?

  chat.update!(title: Glancer::Workflow::LLM.generate_title(question)) if chat.messages.where(role: :user).count == 1
rescue StandardError => e
  Glancer::Utils::Logger.error("AsyncRunner", "Failed for message #{message_id}: #{e.message}")
  begin
    message&.update!(content: e.message, successful: false, status: :failed)
  rescue StandardError => update_error
    Glancer::Utils::Logger.error("AsyncRunner", "Could not mark message as failed: #{update_error.message}")
  end
end