coinbase crash

Yesterday, SC encountered a problem. When creating a gen_server, it checked whether the dependent external service is available in the init method. If it is unavailable, it directly returned {stop, reason }, the gen_server process fails to be created. This target is easily achieved, but the crash report is created after the process fails to be started. This exception is predictable and does not require the creation of a

In COCOS2DX 3.3 The following myscene have a probabilistic crash when cutting out (the code is minimized to illustrate the problem):Class Cmylayer:public layer{PublicCmylayer () {M_sprite=null;M_rendertex=null;}Virtual~cmylayer () {}BOOL Init () {M_sprite=sprite::create ("A.png");This->addchild (M_sprite);M_rendertex=rendertexture::create (W,H);This->addchild (M_rendertex);　　　　return true;}void udpate (float dt) {M_rendertex->begin ();M_sprite->visit

Crash occurs in a function, and 95% of crash is caused by one of the following two situations: The crash function gets the wrong parameter. Crash functions use corrupted internal data. CodeIs the process of changing data. for the same piece of code, if the data used is the same in the same environment,

1 Problem DescriptionA service has two machines, every few days will alarm load high, a start to see the detection of GC time jitter is very large, thought to have occurred FULLGC caused the lag without attention, and then log on to the online machine view logs found to be a JVM crash caused the service restart to cause GC time jitter. In one day, for example, the service has a JVM crash at 7 o'clock in the

1MB),Execute JS, there is an interrupt. 850KB already more than 512KB, debug mode Qtwebkit as long as the implementation of Stackcheck, the inevitable assert.The same situation Relese will not crash, just verify that the previous source code in Relese mode does not check the stack.Result: View the implementation of Maincall in the actual project, which does declare a large number of temporary objects and consumes a lot of stack space.Change of opinio

1. buglyAddress: http://bugly.qq.com/Offers: Professional crash (crashes), Android ANR (Application not response), iOS-Walton monitoring and solutions. Discover the crash (crashes), Android ANR, and iOS Leighton that users are using, and quickly locate and resolve issues based on reported information.Cost: free, and can provide an exact location to a user's exception (this is charged in testin)1 crashreport

Mobile app testing has a certain amount of complexity compared to traditional desktop testing. These complexities can be categorized as:　　Environment (large number of devices, various mobile OSS, adaptable to frequent OSS changes).　　devices (touch and non-touch devices, limited memory capacity, battery power consumption).　　Network (different networks and operators, in the case of bad or no network app behavior, offline support).　　Usability (direction, touch, multi-touch, zoom, paging and navigat

In Android development, the program crash in three scenarios: Uncaught exception, ANR (application not responding), and flashback (Ndk throws an error). an uncaught exception in which the stack information printed according to Logcat is easy to locate the error. ANR Error Check, Android rules, when the app interacts with the user, if the user does not respond to the action within 5 seconds, a ANR error is raised, and a system prompt pops up to let the

Every person who has ever used a computer may have had a crash, and a computer crash is really annoying. Sometimes it will bring you a lot of damage, but the problem is indeed very complex, the crash may be the hardware of the shortcomings, there may be bugs in the software, of course, but also may be your "illegal operation." Here are some examples of specific i

undo Features : avoid dirty reads, transaction rollback, non-blocking reads, MVCC, crash recovery Transactional Workflow (Figure 2) MVCC principle Mechanism Crash recovery : Redo Roll forward, undo rollback long business, large business : Hazard, judgment, treatment Undo Optimizations : implementing undo Detach, shrink undo table Space 0. Undo Physical Storage Research1>ibdata Fifth da

Today's computer is close to full popularity of the degree, it gives people in the work and learning to provide a great convenience, however, the computer's "panic" for ordinary computer users, but become a solution is not open, earn not off the trouble. When the computer is turned on, or when the operating system is started, or when some applications are being used, or when you are about to exit the operating system, the "Crash" of the "beast" is lik

Crash occur in a function, and 95% of crash are caused by one of the following two cases: The function that occurs crash obtains the wrong argument. The function that occurred crash used the corrupted internal data. The process of code execution is the process of changing the data. For the same piece of code, in the sa

Label:Crash recovery is the recovery of a single-instance database that occurs failure, or failure after all instances in the RAC database have occurred. After the RAC database crash, the first restart of the RAC in instance is responsible for crash recovery.Instance recovery refers to the failure of a RAC environment in which the remaining surviving instance of the Smon process has been instance in the cas

In the iOS development process, when the app has been packaged, iphone devices installed through the IPA package application, the use of the process to find crash, then how to obtain the crash log, now provides the following four ways to get crash logs:1, open the settings of the iphone device in the privacy of the "diagnostic and dosage", and then if the app cra

There are many third-party good tools for the collection of crashes, such as bugly. However, if you want to collect the crash log yourself (for example, for applications that are published internally within the intranet), there is a natural way to do it.Here are two ways to crawl the crash stack information, and if you find a problem, I hope to enlighten you. Make a note of yourself, too. :-)Method One: Cal

I. Introduction When the Linux kernel crashes or the server hangs, kdump (kernel crash dump: the kernel crash dump device) generates the vmcore file, and analyzes the vmcore information to determine the cause, crash is a widely used kernel crash dump file analysis tool, which requires the system to install the

App Test points Summary (function, interaction, crash-state analysis, error-prone checkpoints)Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.recently involved in app-side testing, the common checkpoints are summarized below:I. Operational aspects:1. Registration (Invalid data culling), login (voice and SMS Verification code), third party login (, Weibo, QQ), forget password processing, regist

Reprint please specify the source:http://blog.csdn.net/allen315410/article/details/41444053In the actual project development, there will be a lot of anomalies directly lead to the program crash out, in the development we can view the error log through Logcat, debug anomalies, let the program safe operation, but in the development of some abnormal hidden deep, until the project was released, due to various reasons, For example, the Android device is in

In the course of iOS development, we often encounter inexplicable crash, and then we find it difficult to locate.Debug version: When we encounter a exc_bad_access crash error, it is most likely because the object we are referencing is freed, or the method does not exist, and cannot be called because of a memory operation error caused by the crash. When the error

As we all know, Android devices are very diverse, it is inevitable that a crash anomaly, this time need to catch what crash anomalies, that is, to capture the information about the crash anomaly, and recorded, so that developers and testers to facilitate the analysis and debugging.1. First we have to create a class to handle the