优化

client/shared/redux/slices/global.ts

@@ -0,0 +1,33 @@
+import { createSlice, PayloadAction } from '@reduxjs/toolkit';
+
+export interface GlobalState {
+  /**
+   * 网络状态
+   */
+  networkStatus: 'initial' | 'connected' | 'reconnecting' | 'disconnected';
+  reconnectNum: number;
+}
+
+const initialState: GlobalState = {
+  networkStatus: 'initial',
+  reconnectNum: 0,
+};
+
+const globalSlice = createSlice({
+  name: 'global',
+  initialState,
+  reducers: {
+    setNetworkStatus(
+      state,
+      action: PayloadAction<GlobalState['networkStatus']>
+    ) {
+      state.networkStatus = action.payload;
+    },
+    incReconnectNum(state) {
+      state.reconnectNum += 1;
+    },
+  },
+});
+
+export const globalActions = globalSlice.actions;
+export const globalReducer = globalSlice.reducer;