What's curious is that CSP started with named ports as well, but evolved to become anonymous. > Programs in the original CSP were written as a parallel composi

What's curious is that CSP started with named ports as well, but evolved to become anonymous. > Programs in the original CSP were written as a parallel composition of a fixed number of sequential processes communicating with each other strictly through synchronous message-passing. In contrast to later versions of CSP, each process was assigned an explicit name, and the source or destination of a message was defined by specifying the name of the intended sending or receiving process I wonder what gives? Why this return to an older form?