Hello,
I have a symfony 4.4 project with v2 of your bundle installed. Unfortunately it doesn't work :-( I exactly used the example code you provided but the behavior is that the xhr request pends for 2 minutes and then returns a 200. Then all console.log()'s appear at once containing the data sent by the symfony controller (php).
So in my case it's not real time ouput as expected.
Am I doing something wrong? Is this normal behavior?
Thanks for any clearification!
Bye Defcon0