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Questions tagged [subscription]

An arrangement to receive something, typically a publication, regularly.

An arrangement to receive something, typically a publication, regularly.

2251 questions
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FIWARE QuantumLeap Sanity Check failed: QuantumLeap can't get changed data from Orion

I checked quantumLeap Sanity Check in both virtualMachine(virtualBox with Ubuntu) and production server(CentOS). With the same docker-compose.yml, the sanity check is sucessfully on virtualManchine, but failed on Production server, it's really…
Yanpeng Wu
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How to "slice" or get a certain value from a subscription in BLPAPI from Python?

I started working on BLPAPI for Python from BBG. And I got it to work. Now I get market data outputs, but I don't know how to handle them properly (heck I don't even know what kind of data this is). The code: def main(): options =…
HME
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GraphQL passing input arguments to subscriptions

I'm trying to pass an input argument like ID to a GQL subscription. I'm working with: const { PubSub } =require ('apollo-server'); This is the apollo subscription reference page Basically I'm trying with this easy subscription typedef : type…
Andrea Pinto
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How to limit mergeMap inner subscriptions to the N latest or a sliding window queue

I have a source stream merged from two streams. When the source stream emit event I'd like to call a subscription function Meteor.subscribe and keep it open, so I use mergeMap. When subscription is ready I pipe to another mergeMap to populate the…
Andrey Kartashov
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Pubsub publish multiple events Apollo Server

I am using Apollo Server and I want to publish 2 events in the row from same resolver. Both subscriptions are working fine but only if I dispatch only one event. If I try to dispatch both, second subscription resolver never gets called. If I comment…
marko kraljevic
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Child component getting data from @Input or Service Subscription? Which is better?

I have a parent component, a child component and a service. The parent component subscribes an object data from the service. The child component needs to listen for that data change too. Which is better, child component gets data from its parent…
Emmanuel Sayson
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How can I define the execution order of subscription to Observables in Angular?

I have got some get-Calls from an API in a service.ts file: //code getCars() { this.car = this.http.get(car_url) return this.car; } getTires() { this.tires = this.http.get(tires_url) return this.tires; } getSeats() { this.seats =…
user11962606
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How to set SSRS subscription time as an expression

I have a report and the report StartDate and EndDate parameters are using the expression as a default value below. =DateAdd(DateInterval.Minute,0,DateAdd("h",7,DateAdd("h",-24,Today()))) =DateAdd(DateInterval.Minute,0,DateAdd("h",7,Today())) When I…
Aylin
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How to cancel All subscriptions on a plan in Stripe?

I read on Stripe docs : Deleting a plan does not affect any existing subscribers of that plan, but new customers cannot be subscribed to it I want to delete a plan and Cancel all subscriptions on it on Stripe. Is there anyway do it?
Mohammad Makahleh
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Using an NGRX Observable inside of a custom Structural Directive Angular 6+

I am trying to write a custom Structural Directive that makes use of an ngrx store. Inside of the store, I have a flag that tells me whether or not we should show some components. I want to have my custom directive subscribe to that store, and…
Steve
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Deleting free trial of azure AD

I am trying to delete a free trial of AzureAD but there are two requisites that I am unable to get past these are Delete all licence-based subscriptions Delete all azure-subscriptions When you click on the first option this states there are no…
Roger
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Appsync Subscriptions not working , but queries and mutations are working fine

I am building a simple React Native app. to test AppSync APIs. I am able to do queries, mutations ; but subscriptions don't seem to work. I am trying this out on an Android Emulator. Here's how i am building my client and creating a subscription. …
nikel
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How is it possible to receive an order charged with 0$? Google Developer Console

For the first time I have received a new order payment on my google console developer account with no charge. I mean the user got charged for 0$ and the price should be 10$. Is this a bug or what? Should I cancel the user subscription? Would…
l2dev
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New Vaadin app when run says my app is using components which are part of a Vaadin subscription

I downloaded a Java-based starter app for Vaadin 14.0.11 from the Start a new project with Vaadin page. When I run my app, and use a browser to connect to http://localhost:8080/ I get this message displayed as a pink overlay above my app content…
Basil Bourque
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Return initial data on subscribe event in django graphene subscriptions

I'm trying to response to user on subscribe. By example, in a chatroom when an user connect to subscription, the subscription responses him with data (like a welcome message), but only to same user who just connect (no broadcast). How can I do that?…
cristhiam
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