In our discussion of Figure 16.10, we mentioned that the parent must call shutdown , not close . Why?
16.2
What happens in Figure 16.10 if the server process terminates prematurely, plus the child receives the EOF and terminates, but the child does not notify the parent?
16.3
What happens in Figure 16.10 if the parent dies unexpectedly before the child, and the child then reads an EOF on the socket?
16.4
What happens in Figure 16.11 if we remove the two lines
