ELECTRON-730 - Add logic to fetch active network requests from the client to validate (#494)

js/mainApiMgr.js

@@ -152,8 +152,11 @@ electron.ipcMain.on(apiName, (event, arg) => {
             break;
         }
         case apiCmds.optimizeMemoryConsumption:
-            if (typeof arg.memory === 'object' && typeof arg.cpuUsage === 'object' && typeof arg.memory.workingSetSize === 'number') {
-                setPreloadMemoryInfo(arg.memory, arg.cpuUsage);
+            if (typeof arg.memory === 'object'
+                && typeof arg.cpuUsage === 'object'
+                && typeof arg.memory.workingSetSize === 'number'
+                && typeof arg.activeRequests === 'number') {
+                setPreloadMemoryInfo(arg.memory, arg.cpuUsage, arg.activeRequests);
             }
             break;
         case apiCmds.optimizeMemoryRegister:

js/memoryMonitor.js

@@ -49,12 +49,14 @@ function optimizeMemory() {
 
     const memoryConsumed = (preloadMemory.memoryInfo && preloadMemory.memoryInfo.workingSetSize / 1024) || 0;
     const cpuUsagePercentage = preloadMemory.cpuUsage.percentCPUUsage;
+    const activeNetworkRequest = preloadMemory.activeRequests === 0;
 
     if (memoryConsumed > maxMemory
         && cpuUsagePercentage <= cpuUsageThreshold
         && !isInMeeting
         && getIsOnline()
         && canReload
+        && activeNetworkRequest
     ) {
         getConfigField('memoryRefresh')
             .then((enabled) => {
@@ -67,6 +69,7 @@ function optimizeMemory() {
                         memory consumption was ${memoryConsumed} 
                         CPU usage percentage was ${preloadMemory.cpuUsage.percentCPUUsage} 
                         user was in a meeting? ${isInMeeting}
+                        pending network request on the client was ${preloadMemory.activeRequests}
                         is network online? ${getIsOnline()}`);
                         mainWindow.reload();
 
@@ -85,6 +88,7 @@ function optimizeMemory() {
                         memory consumption was ${memoryConsumed} 
                         CPU usage percentage was ${preloadMemory.cpuUsage.percentCPUUsage} 
                         user was in a meeting? ${isInMeeting}
+                        pending network request on the client was ${preloadMemory.activeRequests}
                         is network online? ${getIsOnline()}`);
     }
 }
@@ -100,12 +104,13 @@ function setIsInMeeting(meetingStatus) {
 /**
  * Sets preload memory info and calls optimize memory func
  *
- * @param memoryInfo
- * @param cpuUsage
+ * @param memoryInfo - memory consumption of the preload main script
+ * @param cpuUsage - CPU usage of the preload main script
+ * @param activeRequests - pending active network requests on the client
  */
-function setPreloadMemoryInfo(memoryInfo, cpuUsage) {
+function setPreloadMemoryInfo(memoryInfo, cpuUsage, activeRequests) {
     log.send(logLevels.INFO, 'Memory info received from preload process now running optimize memory logic');
-    preloadMemory = { memoryInfo, cpuUsage };
+    preloadMemory = { memoryInfo, cpuUsage, activeRequests };
     optimizeMemory();
 }
 
@@ -131,6 +136,7 @@ eventEmitter.on('appMinimized', () => {
  */
 eventEmitter.on('appRestored', () => {
     log.send(logLevels.INFO, 'Application was restored from minimized state');
+    setIsAutoReload(false);
     if (appMinimizedTimer) {
         clearTimeout(appMinimizedTimer);
     }
@@ -156,6 +162,7 @@ eventEmitter.on('sys-locked', () => {
  */
 eventEmitter.on('sys-unlocked', () => {
     log.send(logLevels.INFO, 'System screen was unlocked');
+    setIsAutoReload(false);
     if (powerMonitorTimer) {
         clearTimeout(powerMonitorTimer);
     }

js/preload/preloadMain.js

@@ -365,7 +365,19 @@ function createAPI() {
             if (typeof locale === 'string') {
                 throttledSetLocale(locale);
             }
-        }
+        },
+
+        /**
+         * Allows JS to register activeRequests that can be used by electron to
+         * get the active network request from the client
+         *
+         * @param activeRequests
+         */
+        registerActiveRequests: function (activeRequests) {
+            if (typeof activeRequests === 'function') {
+                local.activeRequests = activeRequests;
+            }
+        },
     };
 
     // add support for both ssf and SYM_API name-space.
@@ -518,10 +530,12 @@ function createAPI() {
         if (window.name === 'main') {
             const memory = process.getProcessMemoryInfo();
             const cpuUsage = process.getCPUUsage();
+            const activeRequests = local.activeRequests();
             local.ipcRenderer.send(apiName, {
                 cmd: apiCmds.optimizeMemoryConsumption,
-                memory: memory,
-                cpuUsage: cpuUsage
+                memory,
+                cpuUsage,
+                activeRequests,
             });
         }
     });