A core part of our infrastructure uses Server Side Events for sending uni-directional messages to our clients, and distribution to other processes. Though on the app-platform requests time out [even when pings are sent] and it can take a while for a ton of messages to appear to the client. It’s almost like the app-platform is caching then, and waiting to send them 5 minutes later – just all at once.

This is very annoying and is making our move to the app platform even more questionable, especially considering the lack of support for CORS include-credentials so we can do requests to different subdomains.

Thanks,