You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
9 months ago
|
"use strict";
|
||
|
|
Object.defineProperty(exports, "__esModule", {
|
||
|
|
value: true
|
||
|
|
});
|
||
|
|
Object.defineProperty(exports, "withCoalescedInvoke", {
|
||
|
|
enumerable: true,
|
||
|
|
get: function() {
|
||
|
|
return withCoalescedInvoke;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
const globalInvokeCache = new Map();
|
||
|
|
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
|