Add more streaming option in fork invoke.
Add more streaming option in fork invoke.

ethanp/apm,Nikpolik/apm,gutsy/apm,AtaraxiaEta/apm,ethanp/apm,ethanp/apm,VandeurenGlenn/apm,pusateri/apm,AtaraxiaEta/apm,gutsy/apm,pusateri/apm,Nikpolik/apm,pusateri/apm,atom/apm,AtaraxiaEta/apm,ethanp/apm,atom/apm,VandeurenGlenn/apm,bcoe/apm,pusateri/apm,pusateri/apm,bronson/apm,bcoe/apm,bronson/apm,bcoe/apm,jlord/apm,bronson/apm,VandeurenGlenn/apm,VandeurenGlenn/apm,bcoe/apm,VandeurenGlenn/apm,pusateri/apm,atom/apm,jlord/apm,gutsy/apm,atom/apm,VandeurenGlenn/apm,fscherwi/apm,jlord/apm,fscherwi/apm,bcoe/apm,Nikpolik/apm,fscherwi/apm,Nikpolik/apm,AtaraxiaEta/apm,ethanp/apm,fscherwi/apm,jlord/apm,jlord/apm,ethanp/apm,fscherwi/apm,AtaraxiaEta/apm,bronson/apm,bcoe/apm,jlord/apm,fscherwi/apm,gutsy/apm,AtaraxiaEta/apm