Google Analytics(分析)发送匹配时的内存泄漏 [英] Memory Leak when Google Analytics sends a hit

问题描述

我正在尝试使用适用于iOS的Google Analytics(分析)SDK v3.10.

I'm trying to use Google Analytics SDK v3.10 for iOS.

我添加了所有依赖关系和标头，然后在我的应用程序委托中，方法:

I added all dependencies and headers, then in my app delegate, method :

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

，我添加了这些行:

[[GAI sharedInstance] setDispatchInterval:20.0];
[[GAI sharedInstance] trackerWithTrackingId:@"UA-XXXXXXXX-X"];
[[GAI sharedInstance].logger setLogLevel:kGAILogLevelVerbose];

具有正确的跟踪ID.

在登录视图的viewDidAppear方法中，我添加了行

In my landing view, method viewDidAppear, I added the lines

id<GAITracker> tracker = [[GAI sharedInstance] defaultTracker];
[tracker set:kGAIScreenName value:@"MyLandingView"];
[tracker send:[[GAIDictionaryBuilder createAppView] build]];

这会导致可怕的内存泄漏(大约+ 1mb/s)并冻结这些日志:

It leads to an horrible memory leak (about +1mb/s) and a freeze with those logs :

Apr 20 08:07:47 iPad-of-Pitt MyAppName[920] <Warning>: void SendDelegateMessage(NSInvocation *): delegate (webView:decidePolicyForNavigationAction:request:frame:decisionListener:) failed to return after waiting 10 seconds. main run loop mode: kCFRunLoopDefaultMode

这是一个已知的错误吗?关于如何避免这种情况的任何线索?

Is this a known bug ? Any clue on how to avoid that ?

提前谢谢！

在Google网上论坛 https://groups.google.com/forum/?fromgroups#!topic/ga-mobile-app-analytics/0goRZOc3vk0

EDIT : duplicated this question in google groups https://groups.google.com/forum/?fromgroups#!topic/ga-mobile-app-analytics/0goRZOc3vk0

也在 https://code.google.com/p/analytics-issues/issues/detail?id=617&thanks=617&ts=1429543879

推荐答案

我遇到了同样的问题.

I had the same issue.

在我的情况下，这是因为我使用Core Data和NSManagedObjectContextDidSaveNotification合并了来自后台进程的更新，导致出现异常，如

In my case that was because I use Core Data and NSManagedObjectContextDidSaveNotification to merge updates from a background process, resulting in a exception as described in this post :

我使用的解决方案是将ManagedObjectContext本身添加为NSNotificaition声明的对象:

The solution I used was to add the managedObjectContext itself as object of the NSNotificaition declaration :

ObjC

[[NSNotificationCenter defaultCenter] addObserver:self 
                                  selector:@selector(managedObjectContextDidSave:) 
                                  name:NSManagedObjectContextDidSaveNotification 
                                  object:self.managedObjectContext];

迅速

NSNotificationCenter.defaultCenter().addObserverForName(NSManagedObjectContextDidSaveNotification,
            object: self.managedObjectContext,
            queue: nil)

对我来说有用，没有更多的内存泄漏.

Did the trick for me, no more memory leak.

希望它会有所帮助.

这篇关于Google Analytics(分析)发送匹配时的内存泄漏的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！