if(p->count == 0) {
For implementers, the locking model adds a fair amount of non-trivial internal bookkeeping. Every operation must check lock state, readers must be tracked, and the interplay between locks, cancellation, and error states creates a matrix of edge cases that must all be handled correctly.
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There are already questions about where the deal will go from here, and concerns from regulators about the proposed acquisition. You can follow along below for all of the latest updates as they come in.
Nasa said the mission could take its astronauts further into space than anyone has been before.
There's also Stream.broadcast() for push-based multi-consumer scenarios. Both require you to think about what happens when consumers run at different speeds — because that's a real concern that shouldn't be hidden.