InOut: Scope Name Type Comment Input p

has been created InOut [...] Comment Input p

heartbeat InOut: Scope Name Type Comment

data are sent InOut [...] Comment Output x

has been created InOut [...] Comment Input p

InOut: Scope Name Type Comment Input p

identifier InOut: Scope Name Type Comment

InOut: Scope Name Type Comment Input i

next timestamp. InOut [...] Comment Input storage

communication ID InOut: Scope Name Type Comment