Fix bug in Chatter

Signed-off-by: Scott Wilson <i@scottwilson.ca>
Use my address port in OSCFuncs, as we may want to have multiples of objects in the same clients without duplicating responses

This is already possible with different osc paths, but this provides another route and avoids unexpected behaviour.

Signed-off-by: Scott Wilson <i@scottwilson.ca>
Chatter Unit Test

Signed-off-by: Scott Wilson <i@scottwilson.ca>