How is “so as to do” used?

In Moon (2009), one line is: “So, how you doing?”

Which movie is “so as to do” from?

The clip at the top of this page is from Moon (2009).

Idiom

with the intention of doing sth

Heard in 782 movies

so as to do sth
with the intention of doing sth
We went early so as to get good seats.

Definitions from the Oxford Advanced Learner's Dictionary, 9th edition

So, how you doing?

Said in 8 films · #1