context aware sessions

[briheet]

both NewSession and NewSessionNonBlocking use NewSessionCommon which has this

gocql/session.go

Line 129 in 5df7969

// TODO: we should take a context in here at some point

We could have something as NewSessionWithContext take in a context which we pass and default context.Background() for previous 2 sessions and go forward down.....
Not sure if there is a plan for this or required. although this help very little. happy to help on this.

[mykaul]

Go ahead - contribution is welcome. Lets see what the PR looks like and if the API makes sense.
(I can also assign to CoPilot and see what it comes up with, but may not be amazing, who knows).

[dkropachev]

What is the use case for it?