Applying for TRV stamp (inside Canada), while Immigration case is in process ...

[indusvision]

Hi All,

I am an international student in Canada on a valid Study Permit. I already have a Immigration / Permanent Residency Case in process at Buffalo.

My question is that, after renewing my Study Permit, if I apply for a new TRV stamp/visa from a Canadian consulate in USA (while my Immigration case is already in process), will I get a TRV visa/stamp easily or I will have to wait until my Immigration case is completed?
I have all the documents like letter of current enrollment from school, original transcript, bank statements, proof of funding etc.

Any help regarding this would be appreciated. I am a bit concerned, as I have to travel back home and need to come back within two weeks as my studies are going on.

Thanks!