redux-observable

[Solved] Redux Observable: If the same action is dispatched multiple times, how do I cancel one of them?

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You can use a .filter() predicate to only unsubscribe your mergeMap for the exact uid you are looking for: export const getUserEpic = action$ => action$ .ofType(t.GET_USER) .mergeMap(action => Observable .from(query.findUser(action.uid)) .map(user => ({ type: t.GET_USER_SUCCESS, user })) .takeUntil( action$ .ofType(t.GET_USER_CANCELLED) .filter(act => act.uid === action.uid) ) 1 solved Redux Observable: If the same action … Read more