promise-unlock.js

console.log("main logic - start");

(async () => {
  try{
    if (isInlineExecuted) {
      console.log("main logic - standby");
      await gate;
    }
  }
  catch(e){
    console.log("error occured in inline logic");
  }
  finally{
    console.log("main logic - executed");
  }
})();