SignalR + Hydro sample?

[orosbogdan]

Is there any sample which demos how signalR could be integrated in Hydro?

[kjeske]

Not yet - SignalR works independently from Razor Pages pipeline and any interaction would have to be done from the custom JavaScript code. It's not yet supported in Hydro to subscribe to those events, and for example refresh the component. For now Hydro offers only the long polling.