Function getMessageDebugLabel

background/tab-runtime.js:318–323

(source, message, tabId = null)

    }

    function getMessageDebugLabel(source, message, tabId = null) {
      const parts = [source || 'unknown', message?.type || 'UNKNOWN'];
      if (Number.isInteger(message?.step)) parts.push(`step=${message.step}`);
      if (Number.isInteger(tabId)) parts.push(`tab=${tabId}`);
      return parts.join(' ');
    }

    function summarizeMessageResultForDebug(result) {
      if (result === undefined) return 'undefined';