chore: watch request counts

src/atoms/route-cache.ts

@@ -0,0 +1,17 @@
+import { atom, getDefaultStore } from 'jotai';
+
+export const routeCacheAtom = atom<any>(new Map());
+
+export const setRouteCache = (key: string, value: any) => {
+  const store = getDefaultStore();
+  const cache = store.get(routeCacheAtom);
+  cache.set(key, value);
+  store.set(routeCacheAtom, cache);
+};
+
+export const deleteRouteCache = (key: string) => {
+  const store = getDefaultStore();
+  const cache = store.get(routeCacheAtom);
+  cache.delete(key);
+  store.set(routeCacheAtom, cache);
+};

src/atoms/watch-request.ts

@@ -0,0 +1,45 @@
+interface WatchRequest {
+  id: number;
+  token: any;
+  cancel: () => void;
+}
+
+declare global {
+  interface Window {
+    __GPUSTACK_WATCH_REQUEST_CLEAR__: {
+      watchIDValue: number;
+      requestList: WatchRequest[];
+    };
+  }
+}
+
+window.__GPUSTACK_WATCH_REQUEST_CLEAR__ = {
+  watchIDValue: 0,
+  requestList: []
+};
+
+export const updateWatchIDValue = () => {
+  window.__GPUSTACK_WATCH_REQUEST_CLEAR__.watchIDValue =
+    window.__GPUSTACK_WATCH_REQUEST_CLEAR__.watchIDValue + 1;
+  return window.__GPUSTACK_WATCH_REQUEST_CLEAR__.watchIDValue;
+};
+
+export const updateWatchRequest = (watchToken: WatchRequest) => {
+  window.__GPUSTACK_WATCH_REQUEST_CLEAR__.requestList.push(watchToken);
+};
+
+export const cancelWatchRequest = (n: number) => {
+  // cancel the before n requests
+  const requestList = window.__GPUSTACK_WATCH_REQUEST_CLEAR__.requestList;
+
+  for (let i = 0; i < n; i++) {
+    requestList[i]?.cancel?.();
+  }
+  window.__GPUSTACK_WATCH_REQUEST_CLEAR__.requestList = requestList.slice(n);
+};
+
+export const clearWatchRequestId = (id: number) => {
+  const requestList = window.__GPUSTACK_WATCH_REQUEST_CLEAR__.requestList;
+  const newRequestList = requestList.filter((item) => item.id !== id);
+  window.__GPUSTACK_WATCH_REQUEST_CLEAR__.requestList = newRequestList;
+};