Async action not wait for change

[Merynek]

Hello,

I have problem with mobx action with async method depend on changes.
I tried lot of stuff for fix this but without success.

    @action
    private async processMethod(arg1: number, arg2: number) {
        this.bigStore.set1(arg1);  // this line change some observable properties => need rerender
        this.bigStore.set2(arg2);  // this line change some observable properties => need rerender
        // in this time rerender is called first time (OK)
        await this.processBigChange(); // this line is depend lines above and change lot of observable properties
        // in this time rerender is called second time (FAIL =>  need just one rerender)
    }

Have you ever had this issue?

Version
"mobx": "^5.15.7",
"mobx-react": "^6.3.1"

[mweststrate]

This is all documented. See the action docs, the section about writing async actions.

…

On Fri, 8 Jan 2021, 18:45 Merynek, ***@***.***> wrote: Hello, I have problem with mobx action with async method depend on changes. I tried lot of stuff for fix this but without success. @action private async processMethod(arg1: number, arg2: number) { this.bigStore.set1(arg1); // this line change some observable properties => need rerender this.bigStore.set2(arg2); // this line change some observable properties => need rerender // in this time rerender is called first time (OK) await this.processBigChange(); // this line is depend lines above and change lot of observable properties // in this time rerender is called second time (FAIL => need just one rerender) } Have you ever had this issue? *Version* "mobx": "^5.15.7", "mobx-react": "^6.3.1" — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#2704>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAN4NBAYGA2WO5XTLJLEWZDSY5HFTANCNFSM4V22GFHQ> .

[Merynek]

I saw that, but it is about easy async methods in action, not this case

[Merynek]

I looked to documentation and this case is not there. Ofc this is async method but it depends on changes before (observables) and this case I did not find there. :-(