Session timeout improvement. Navigation error logging

MVMCore/MVMCore/AlertHandling/MVMCoreAlertController.m

@@ -31,4 +31,8 @@
     [self didChangeValueForKey:@"isVisible"];
 }
 
+- (NSString *)description {
+    return [NSString stringWithFormat:@"%@|title=%@|message=%@", [super description],self.title,self.message];
+}
+
 @end

MVMCore/MVMCore/Constants/MVMCoreErrorConstants.h

@@ -37,5 +37,6 @@ typedef NS_ENUM(NSInteger, ErrorCode) {
     ErrorCodeNoModule,
     ErrorCodeInvalidSettingType,
     ErrorCodeServerFailSendFaceIDHash,
-    ErrorCodeSSL
+    ErrorCodeSSL,
+    ErrorCodeNoViewControllerToPresentOn
 };

MVMCore/MVMCore/PresentationHandling/MVMCoreNavigationHandler.m

@@ -14,6 +14,8 @@
 #import "MVMCoreLoadObject.h"
 #import "MVMCoreObject.h"
 #import "MVMCoreRequestParameters.h"
+#import "MVMCoreErrorConstants.h"
+#import "MVMCoreLoggingHandler.h"
 
 @interface MVMCoreNavigationHandler ()
 
@@ -265,8 +267,9 @@
 - (void)presentViewController:(nonnull UIViewController *)viewController animated:(BOOL)animated delegate:(nullable NSObject<MVMCorePresentationDelegateProtocol>*)delegate completionHandler:(nullable void (^)(void))completionBlock {
     
     if (!self.viewControllerToPresentOn) {
-        NSException *exception = [NSException exceptionWithName:@"NoViewControllerToPresentOnException" reason:@"The viewControllerToPresent on property is nil and an attempt was made to present." userInfo:nil];
-        @throw exception;
+        // Log if we are attempting to add an alert to nothing.
+        MVMCoreErrorObject *error = [[MVMCoreErrorObject alloc] initWithTitle:nil message:@"The viewControllerToPresent on property is nil and an attempt was made to present." code:ErrorCodeNoViewControllerToPresentOn domain:ErrorDomainNative location:[NSString stringWithFormat:@"ViewController:%@|Delegate:%@",viewController.description,delegate]];
+        [MVMCoreLoggingHandler addErrorToLog:error];
     } else {
         MVMCorePresentViewControllerOperation *operation = [[MVMCorePresentViewControllerOperation alloc] initWithPresentingViewController:self.viewControllerToPresentOn presentedViewController:viewController animated:animated];
         operation.delegate = delegate;

MVMCore/MVMCore/Session/MVMCoreSessionTimeHandler.m

@@ -107,10 +107,13 @@
                 self.timeTimerStarted = [NSDate timeIntervalSinceReferenceDate];
             }
 
-            if (!fequal(0, self.secondsUntilWarning)) {
-                self.sessionTimer = [NSTimer scheduledTimerWithTimeInterval:self.secondsUntilWarning target:self selector:@selector(sessionTimeoutWarning) userInfo:nil repeats:NO];
-            } else if (!fequal(0, self.secondsUntilTimeout)) {
-                self.sessionTimer = [NSTimer scheduledTimerWithTimeInterval:self.secondsUntilTimeout target:self selector:@selector(sessionTimeout:) userInfo:nil repeats:NO];
+            // Only start physical timer if active, otherwise will begin once entering foreground.
+            if ([UIApplication sharedApplication].applicationState == UIApplicationStateActive) {
+                if (!fequal(0, self.secondsUntilWarning)) {
+                    self.sessionTimer = [NSTimer scheduledTimerWithTimeInterval:self.secondsUntilWarning target:self selector:@selector(sessionTimeoutWarning) userInfo:nil repeats:NO];
+                } else if (!fequal(0, self.secondsUntilTimeout)) {
+                    self.sessionTimer = [NSTimer scheduledTimerWithTimeInterval:self.secondsUntilTimeout target:self selector:@selector(sessionTimeout:) userInfo:nil repeats:NO];
+                }
             }
         }
     });