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Is there any events to check the response of sync in client-side?

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Posted: October 20, 2015 2:08 AM in response to Jyothish Abraham

Hi Jyothish,

I will also write, so people who want to build their own Sync can find the solutions here:

Based from your sample that I check there are three problems:

You need two more permission in Android ACCESS_NETWORK_STATE & CHANGE_NETWORK_STATE (Normally you also need INTERNET permission but usually already generated by our template).
Your ModifiedDate must be NOT Nullable so you must update that in your database, after that you need to delete your Account (because you want to Sync it) in EDMX and add it again. Then right click and run custom tools in each .tt files.
You forget to change your IP in your AppService I presume, you need to change it according to your WebAPI (in this project is YourIP:WebAPIPort).

How do I check:

Server Side:

Run your WebAPI and browse to your IP:Port, check whether there is error by navigating to Object you want synchronize for example IP:Port/data/YourProject/ObjectName.
In the example above I know that you don't have ModifiedDate in your database from error message in WebAPI, but you have it in your DomainModel. So what I need to do is add the ModifiedDate in your Database.
Problem number 3 can be easily checked if you can't browse to YourIP:WebAPIPort from your phone/simulator.

Client Side:

It will be easier to debugging if you add our I ntersoft.AppFramework Project in your project (no difference with .dll version), almost all the process handled by AppFramework so you can build your project easier.
Start by checking and putting in breakpoints in SynchronizeData() inside ModelServices/SynchronizationRestRepository.cs and SynchronizeDataAsync() inside Services/SynchronizationService.cs from your Intersoft.AppFramework.
In the example above, the process stop at reachabilityService.GetConnectionStatus() != NetworkConnectionStatus.NoConnection even though our Internet is working perfectly, that's the problem number 1.
In the problem number 2 actually the breakpoint lead us to other files which are Extensions/IEntityExtensions.cs, as you can see you can't have empty or null ModifiedDate because ModifiedDate is mandatory for Synchronization.
There is actually one more place to check in Client which is OnDataSynchronized() which is a method from DataListViewModelBase

Hope that will helps!

Is there any events to check the response of sync in client-side?