Server Sent Events?

[ingo]

How would one create a minimal client for listening to an SSE stream?
    
    
    var client = newHttpClient()
    var response = head(client, 
url="https://stream.wikimedia.org/v2/stream/recentchange";)
    echo response.headers
    
    
    Run

the code above seems to get stuck for `get` as well as `head`.

Does any of the servers support SSE out of the box? I may have missed one on my 
search. The only one I came across: 
<https://github.com/rexxars/sse-broadcast-benchmark/blob/master/nim/app.nim>

TIA