Vaadin Push - working project

Vaadin 6 / 7 / 8
1

Hi there,

Does anyone perhaps have a working project (runnable with mvn jetty:run) that successfully updates say a table from a background thread?

The context is naturally that I’ve been banging my head against this wall.

Also, sure there is a lot to do in terms of configuration (e.g. automatic push vs manual), UI.access etc but these are all details. The point is a working project doing something simple.

Stack:
Vaadin 7.1.14
jetty-maven-plugin 9.0.7.v20131107
Guava ListenableFuture (bit of an aside, but quite handy)

Cheers,
Nico

2

I managed to get Vaadin Push working with the above after all.

Magic starting happening after I stopped calling UI.getCurrent().access(new Runnable … and instead referenced my own class that extends UI, so MyUI.getCurrent().access(new Runnable…