Language file is loaded multiple times (once per each lazy-loaded module)

[Parez]

I've been struggling to set up ngx-translate with lazy-loading. In our application we don't need to create a separate translations file per module as the overall language file is not very big. We just want to use the same en.json for all modules.

I've started implementing lazy-loading. The original issue was that translations didn't work in lazy-loaded modules. Then I came up with a solution - to instantiate and configure TranslateService in a SharedModule (as I described here).

Now there is another problem I've noticed - this en.json file is loaded all over again for each lazy-loaded module. I've been trying out lots of different configurations. And for any of them - either translations are not shown (empty) or en.json is loaded multiple times.

Can anyone suggest a solution to this? Thank you.

Angular Version: 6.0.6
Ngx-translate Version: 10.0.2
@ngx-translate/http-loader: 3.0.1

[phsims]

have you tried using a core module instead of shared?

[ShinRai1090]

Sorry for necro~ing this topic, but have seen something similar in my app.

Edit:
There seems to be some issue with the HTTP Loader, solution provided under Multiple HTTP requests worked for me - Custom Cached Loader