Push and URL

Hi All,

I wanted to implement push to update my UI form a background thread.
Did all the basics and push seems to be working just fine.
However on loging in a push data gets appended to URL and then
navigator does not seem to understand it and I end up with an empty screen.
The big the gets added is:

PUSH?v-uiId=0&v-csrfToken=70b0343a-0813-4d1f-a53a-350aaaf5d8c0&X-Atmosphere-Transport=close&X-Atmosphere-tracking-id=d23c2d2a-90b4-440d-b312-99cd7cb6da48&_=1443430289809

Is there a wasy to not get it added to URL ?

My configuration is:

Vaadin 7.5.6
Apache Shiro
Spring Boot

Thanks,
Adrian