I found the answer and apparently it's yes !!!!
Rosbridge is awesome :p
But I have another problem :(.
I call a service via rosbridge. My node server detects the request and sends the response.
But on my client side, the response is "undefined". By the way, my ros_msg is an array containing 5 fields (string, string, blool, float and dynamic_reconfigure/ConfigDescription )
Any help ?