1 files changed, 10 insertions, 5 deletions
diff --git a/src/client/DocServer.ts b/src/client/DocServer.ts
index b833d3287..cf7a61d24 100644
--- a/src/client/DocServer.ts
+++ b/src/client/DocServer.ts
@@ -8,7 +8,7 @@ import { FieldLoader } from '../fields/FieldLoader';
 import { HandleUpdate, Id, Parent } from '../fields/FieldSymbols';
 import { ObjectField, SetObjGetRefField, SetObjGetRefFields } from '../fields/ObjectField';
 import { RefField } from '../fields/RefField';
-import { GestureContent, Message, MessageStore, MobileDocumentUploadContent, MobileInkOverlayContent, UpdateMobileInkOverlayPositionContent, YoutubeQueryTypes } from './../server/Message';
+import { GestureContent, Message, MessageStore, MobileDocumentUploadContent, MobileInkOverlayContent, UpdateMobileInkOverlayPositionContent, YoutubeQueryTypes } from '../server/Message';
 import { SerializationHelper } from './util/SerializationHelper';
 
 /**
@@ -63,7 +63,7 @@ export namespace DocServer {
 
         return foundDocId ? (_cache[foundDocId] as Doc) : undefined;
     }
-    export let _socket: Socket;
+    let _socket: Socket;
     // this client's distinct GUID created at initialization
     let USER_ID: string;
     // indicates whether or not a document is currently being udpated, and, if so, its id
@@ -317,7 +317,7 @@ export namespace DocServer {
         // ii) which are already in the process of being fetched
         // iii) which already exist in the cache
         // eslint-disable-next-line no-restricted-syntax
-        for (const id of ids.filter(id => id)) {
+        for (const id of ids.filter(filterid => filterid)) {
             const cached = _cache[id];
             if (cached === undefined) {
                 defaultPromises.push({
@@ -362,6 +362,7 @@ export namespace DocServer {
             for (const field of serializedFields) {
                 processed++;
                 if (processed % 150 === 0) {
+                    // eslint-disable-next-line no-loop-func
                     runInAction(() => {
                         FieldLoader.ServerLoadStatus.retrieved = processed;
                     });
@@ -375,6 +376,7 @@ export namespace DocServer {
                     // deserialize
                     // adds to a list of promises that will be awaited asynchronously
                     promises.push(
+                        // eslint-disable-next-line no-loop-func
                         (_cache[field.id] = SerializationHelper.Deserialize(field).then(deserialized => {
                             // overwrite or delete any promises (that we inserted as flags
                             // to indicate that the field was in the process of being fetched). Now everything
@@ -447,7 +449,10 @@ export namespace DocServer {
     }
 
     // WRITE A NEW DOCUMENT TO THE SERVER
-    export let CacheNeedsUpdate = false;
+    let _cacheNeedsUpdate = false;
+    export function CacheNeedsUpdate() {
+        return _cacheNeedsUpdate;
+    }
 
     /**
      * A wrapper around the function local variable _createField.
@@ -456,7 +461,7 @@ export namespace DocServer {
      * @param field the [RefField] to be serialized and sent to the server to be stored in the database
      */
     export function CreateField(field: RefField) {
-        CacheNeedsUpdate = true;
+        _cacheNeedsUpdate = true;
         _CreateField(field);
     }