lib/rebus.js
function _updateSingleton() {
    if (!options.singletons) {
      return;
    }
    if (process.rebusinstances[folder]) {
      // Somebody added instance already.
      return;
    }
    // Save this instance to return the same for the same folder.
    process.rebusinstances[folder] = instance;
  }
function _updateSingleton() {
    if (!options.singletons) {
      return;
    }
    if (process.rebusinstances[folder]) {
      // Somebody added instance already.
      return;
    }
    // Save this instance to return the same for the same folder.
    process.rebusinstances[folder] = instance;
  }
function _updateSingleton ( ) { if ( ! options . singletons ) { return ; } if ( process . rebusinstances [ folder ] ) { // Somebody added instance already.
 return ; } // Save this instance to return the same for the same folder.
 process . rebusinstances [ folder ] = instance ; }
Store the instance of rebus per process to be reused if requried again.
Store the instance of rebus per process to be reused if requried again .