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Add an example tcp_echo_server_non_blocking #32

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Heap-Hop
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#25

@pchickey
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Thanks for submitting this.

We will want to exercise this with a test like we do for the tcp_echo_server.

As far as the style, this uses futures for StreamTasks and we were considering recommending futures-concurrency (#17) for this sort of thing - would you be up for translating it to use that?

@Heap-Hop
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we were considering recommending futures-concurrency

Done.

It does need a test, but due to bytecodealliance/wasmtime#9667, I haven’t found a good way to write one yet.


futures_lite::future::poll_fn(|cx| {
if let Poll::Ready(_) = listening_task.as_mut().poll(cx) {
return Poll::Ready(());
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I don't think we want to return as Ready until both the Listener is ready and the stream tasks are all complete.

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Sorry, I didn't quite understand what you meant. Could you please tell me your thoughts directly?

@pchickey
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Sorry, working on this crate fell off my radar for a bit as I started a new job.

I have merged the my rewrite of the reactor and streams abstractions (#35, #37). I'm now back to looking at the work you did while I was focusing on that work.

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