Change exit() instances to throw exceptions (#267)
Change exit() instances to throw exceptions (#267)

Co-authored-by: Pras Velagapudi <65aabfead6f07946f3657754e54ebc04713db77e@gmail.com>
personalrobotics/chimera,personalrobotics/chimera,personalrobotics/chimera,personalrobotics/chimera,personalrobotics/chimera