File size: 868 Bytes
fea495a | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 | const globalInvokeCache = new Map();
export function withCoalescedInvoke(func) {
return async function(key, args) {
const entry = globalInvokeCache.get(key);
if (entry) {
return entry.then((res)=>({
isOrigin: false,
value: res.value
}));
}
async function __wrapper() {
return await func.apply(undefined, args);
}
const future = __wrapper().then((res)=>{
globalInvokeCache.delete(key);
return {
isOrigin: true,
value: res
};
}).catch((err)=>{
globalInvokeCache.delete(key);
return Promise.reject(err);
});
globalInvokeCache.set(key, future);
return future;
};
}
//# sourceMappingURL=coalesced-function.js.map |