FetchCompleted firing twice?

After learning about Remote Config at Dev Day LA today, I'm integrating it into my current project.

After some initial confusion between Remote Config and the very-similar-but-deprecated Remote Settings, I've got it working, however when I run it the

FetchCompleted

callback is getting called twice; once with empty data before my

ConfigManager.FetchConfigs

call, and once with all the expected data as a result of that call.

Where is that extra call coming from, and can I kill it so I don't get that empty data?

 

I had my call in Start rather than Awake because I wanted to make sure some things initialized in their own Awakes before it fired. If I move it to Awake then I still get two calls, but the first is cached and the second is remote, and I don't see that blank data callback. Not sure why that fixes it?

Thanks for the quick reply! And the great talk!

 

tried a bunch of different combinations, and here's what I found:

FetchCompleted += ApplyRemoteSettings

in Awake, nothing else:
= Cached callback, then blank Remote callback

FetchCompleted += ApplyRemoteSettings

in Start, nothing else:
= Blank Remote callback

FetchCompleted += ApplyRemoteSettings

and

FetchConfigs

in Awake:
= Cached callback, then Remote callback with correct values

FetchCompleted += ApplyRemoteSettings

and

FetchConfigs

in Start:
= blank Remote callback, then Remote callback with correct values

FetchCompleted += ApplyRemoteSettings

in Awake,

FetchConfigs

in Start:
= Cached callback, then blank Remote callback, then correct Remote callback!

FetchCompleted += ApplyRemoteSettings

in Start,

FetchConfigs

in Awake:
= Just one Remote callback with correct values! (WUT)

 

I want to confirm that you are using the code here https://docs.unity3d.com/Packages/com.unity.remote-config@1.0/manual/CodeIntegration.html ? Can you elaborate what you mean by "cached callback" and "blank remote callback"

 

yeah, I'm using ApplyRemoteSettings code that's identical to what's in that example (except with my values instead of those provided). "cached callback" = ApplyRemoveSettings with ConfigOrigin.Cached, and "blank remote callback" = ApplyRemoveSettings with ConfigOrigin.Remote, but all the values in ConfigManager.appConfig are blank.

 

yay! a fix!

yep, I was able to get it working via that weird configuration I mentioned at the end of my investigations above, which I'll un-weird once the fix arrives.

Thanks for the quick replies and for looking into this!

Now I need to track down the "Input System Rambod" for my current Input System woes...

 

Hi, i have the same issue, copy/paste code from documents page, then duplicate fetching happen

Code (CSharp):

1. // Retrieve and apply the current key-value pairs from the service on Awake:
2.     void Awake () {
3.         // Add a listener to apply settings when successfully retrieved:
4.         ConfigManager.FetchCompleted += ApplyRemoteSettings;
5.  
6.         // Fetch configuration setting from the remote service:
7.         ConfigManager.FetchConfigs<userAttributes, appAttributes>(new userAttributes(), new appAttributes());
8.     }
9.  
10.     void ApplyRemoteSettings (ConfigResponse configResponse) {
11.         // Conditionally update settings, depending on the response's origin:
12.         switch (configResponse.requestOrigin) {
13.             case ConfigOrigin.Default:
14.                 Debug.Log ("Load fail! Use DEFAULT");
15.                 break;
16.             case ConfigOrigin.Cached:
17.                 Debug.Log ("Load fail! Use Cached");
18.                 break;
19.             case ConfigOrigin.Remote:
20.                 Debug.Log ("Success Load Settings From Server!");
21.                 break;
22.         }
23.     }
24.  

Btw: I think it is still working without any problem, cause it's still load success on 2nd.

 

@rambod : On last version 1.0.8, this bug still be there, please fix it, because when it's duplicate my handle methods.

 

Just saying, the latest verified version for 2019.4 is still version 1.0.9, which has the double callback.

 

Make sure you select Show preview packages from the Advanced dropdown in the Package Manager UI. The latest I see as of today is 2.0.1 published Dec 12, I'm using Unity 2019.4.1f1

 

Pointed out because the verified versions tend to be much more safer and I want to add this feature to a released game. As much as the new version may work on my side/testers side, I don't know every little details in the package that may bring harm in different scenarios, as much as the developers who wrote it.

 

still same issue. im getting called 2 times in latest unity 2020.3 version with FetchCompleted calling 2 times.unity please fix this.remote config version 2.1.2

 

Please test with version 3.0.0-pre.9 and share the code that you are using, we will check.

 

sure i will check and get back