Recurrence function in React Native -


i add recurrence function in react native project, settimeout doesn't work. can tell me why? , how fix it?

handleappstatechange(appstate) {     if(appstate === 'background') {         let = 0;         function runaction() {             i++;             console.log('result'+i);             settimeout("runaction()",1000);         }         runaction();     } }

first argument of settimeout function, try to

settimeout(runaction,1000);

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