I'll let you know as soon as the feature is available in the pre-release package.
Hi karthik655,

We released a new version of the JavaScript client library supporting dynamic change of frequency.
You can see the documentation here: http://www.lightstreamer.com/docs/cl...edMaxFrequency
and a simple demo here (see the max frequency slider on top of the page): http://www.lightstreamer.com/demo/BandwidthDemo/

HTH

PS: the new server is also required for the dynamic frequency change to work.