onSessionLocked.js

// Just for reference
onWorkflowStarted(workflowName, props) {
    let renderContext = RenderingEngine.createContext(this)
    let $$ = renderContext.$$
    let WorkflowComponent = this.getComponent(workflowName)
    let workflowEl = $$(WorkflowComponent, props).ref('workflow')
    this.append(workflowEl)
  }

  /* Probably no longer needed */
  onSessionLocked() {
    let renderContext = RenderingEngine.createContext(this)
    let $$ = renderContext.$$
    let Blocker = this.getComponent('blocker')
    let blocker = $$(Blocker).ref('blocker')
    blocker.append('Loading data...')
    this.append(blocker)
  }