Socket.io is crashing the page as the applyEdits() method calls to get data in near real-time

kawishabbas — Wed, 15 Feb 2023 05:44:09 GMT

Hi,

As I stated in my subject, I want to use socket.io to get real-time alerts from ONT devices. Everything is going good, I am receiving real-time alerts on server side and also get those alerts on my web page. But, I have a confusion, as is apply applyEdits() method on my GEOJSON layer to remove and add the points within real-time (or as the alert receive) then my web page crashed.

I hope community members are understanding my point. For the better understanding, I attached the code as a zip file.

Please anyone from the community can help me to resolve this issue.?

Note: For front-end I am using react.js and esri-loader for mapping capabilities.

Regards,

Kawish

Re: Socket.io is crashing the page as the applyEdits() method calls to get data in near real-time

UndralBatsukh — Wed, 15 Feb 2023 17:02:36 GMT

Hi there,

ApplyEdits is not meant to be used for near realtime updates. Although, the app could be crashing for other reasons. I can't be sure.

In any case, have you tried using StreamLayer for your use case? The stream layer can consume a service from a custom web socket. Seems like this option could work for you.

At 4.26, we are also introducing client-side StreamLayer where you can stream features to the layer on the client-side. You can test this new capability using our next version and you can find more info here.

topic Socket.io is crashing the page as the applyEdits() method calls to get data in near real-time in ArcGIS JavaScript Maps SDK Questions

Socket.io is crashing the page as the applyEdits() method calls to get data in near real-time

Re: Socket.io is crashing the page as the applyEdits() method calls to get data in near real-time