@tanstack/query-core
Version:
The framework agnostic core that powers TanStack Query
112 lines (111 loc) • 3.11 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
// src/notifyManager.ts
var notifyManager_exports = {};
__export(notifyManager_exports, {
createNotifyManager: () => createNotifyManager,
defaultScheduler: () => defaultScheduler,
notifyManager: () => notifyManager
});
module.exports = __toCommonJS(notifyManager_exports);
var defaultScheduler = (cb) => setTimeout(cb, 0);
function createNotifyManager() {
let queue = [];
let transactions = 0;
let notifyFn = (callback) => {
callback();
};
let batchNotifyFn = (callback) => {
callback();
};
let scheduleFn = defaultScheduler;
const schedule = (callback) => {
if (transactions) {
queue.push(callback);
} else {
scheduleFn(() => {
notifyFn(callback);
});
}
};
const flush = () => {
const originalQueue = queue;
queue = [];
if (originalQueue.length) {
scheduleFn(() => {
batchNotifyFn(() => {
originalQueue.forEach((callback) => {
notifyFn(callback);
});
});
});
}
};
return {
batch: (callback) => {
let result;
transactions++;
try {
result = callback();
} finally {
transactions--;
if (!transactions) {
flush();
}
}
return result;
},
/**
* All calls to the wrapped function will be batched.
*/
batchCalls: (callback) => {
return (...args) => {
schedule(() => {
callback(...args);
});
};
},
schedule,
/**
* Use this method to set a custom notify function.
* This can be used to for example wrap notifications with `React.act` while running tests.
*/
setNotifyFunction: (fn) => {
notifyFn = fn;
},
/**
* Use this method to set a custom function to batch notifications together into a single tick.
* By default React Query will use the batch function provided by ReactDOM or React Native.
*/
setBatchNotifyFunction: (fn) => {
batchNotifyFn = fn;
},
setScheduler: (fn) => {
scheduleFn = fn;
}
};
}
var notifyManager = createNotifyManager();
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
createNotifyManager,
defaultScheduler,
notifyManager
});
//# sourceMappingURL=notifyManager.cjs.map