Simplify socket handling #557
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Dirbaio
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bors r+ |
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557: Simplify socket handling r=Dirbaio a=Dirbaio See individual commit messages Co-authored-by: Dario Nieuwenhuis <[email protected]>
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The intent was to run custom code after the user is done modifying the socket, for example to update a (not yet existing) port->socket map in SocketSet. However this wouldn't work, since the SocketRef would have to borrow the SocketSet at the same time as the Socket to be able to notify the SocketSet. I believe such indexing can be achieved by setting a "dirty" bit *before* giving the socket to the user, then on poll() reindexing all dirty sockets. This could even be faster: if user gets a socket multiple times between polls, it'd be reindexed only once.
It is never used in practice, so it's not worth the complexity and the extra RAM usage.
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needed some rebasing bors r+ |
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571: socket: simplify, make SocketSet private. r=Dirbaio a=Dirbaio This completes the work started in #557. Since `Interface` now owns the sockets, `SocketSet` is now an implementation detail, so it is made private. Also `SocketMeta` is moved from each socket to the SocketSet. `SocketMeta` is arguably an `Interface` implementation detail as well, mainly used for neighbor discovery. it also reduces a bit of code duplication. Co-authored-by: Dario Nieuwenhuis <[email protected]>
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