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function foo(args1, args2, retry) { return new Promise(function(resolve, reject) { if (retry <= 0) reject(); var isDone = callAnotherFunction(args1, args2); if(!isDone) { setInterval(function() { retry = retry - 1; isDone = callAnotherFunction(args1, args2); if (isDone) resolve(); }, 2000); } else resolve(); } } function useIt(args1, args2) { // Other code let store = function() { foo(args1, args2, 5).then(result => { cleanStorage(args1, args2); return; } } } |