destroy() hangs

[LuKks]

I had made this code when internal connection caching was implemented:
https://gist.github.com/LuKks/6acc2b9eb0420ff70a5373fa1289122f

Small conversation here:
https://discord.com/channels/709519409932140575/709522119335346196/949735178010501190

Using v6, the destroy() part hangs. And using v5 works.

Same gist with:
npm i @hyperswarm/dht@5
npm i @hyperswarm/dht@6

Besides this behaviour, I was trying to check if all connections are now internally cached, including local ones.

[LuKks]

Just in case, I would say that if you reverse the order of the destroy, ending like this:

await node1.destroy() // server
await node2.destroy() // clients

If you wait a few seconds, it give you this:

/home/lucas/Desktop/aa/node_modules/udx-native/lib/stream.js:262
    const err = new Error(msg)
                ^

Error: ETIMEDOUT: stream timed out
    at UDXStream._onclose (/home/lucas/Desktop/aa/node_modules/udx-native/lib/stream.js:262:17)
Emitted 'error' event on NoiseSecretStream instance at:
    at WritableState.afterDestroy (/home/lucas/Desktop/aa/node_modules/streamx/index.js:444:19)
    at NoiseSecretStream._destroy (/home/lucas/Desktop/aa/node_modules/@hyperswarm/secret-stream/index.js:463:5)
    at WritableState.updateNonPrimary (/home/lucas/Desktop/aa/node_modules/streamx/index.js:189:16)
    at WritableState.update (/home/lucas/Desktop/aa/node_modules/streamx/index.js:174:70)
    at WritableState.updateWriteNT (/home/lucas/Desktop/aa/node_modules/streamx/index.js:484:8)
    at processTicksAndRejections (node:internal/process/task_queues:78:11) {
  errno: -110,
  code: 'ETIMEDOUT'
}

I think this obviously could be correct behaviour, because if you first destroy node1 (server), it makes sense for a socket from node2 (client) to timeout. That's why originally node2 is destroyed first, but in v6 hangs as previously said.

[LuKks]

If you add socket.destroy() at the end of the loop, like this:

// clients
for (let i = 0; i < 3; i++) {
  // ...
  console.log('opened in', Date.now() - time, 'ms')

  socket.destroy()
}

In v5 works but v6 gives:

opened in 1605 ms
/home/lucas/Desktop/aa/node_modules/udx-native/lib/stream.js:262
    const err = new Error(msg)
                ^

Error: ECONNRESET: stream destroyed by remote
    at UDXStream._onclose (/home/lucas/Desktop/aa/node_modules/udx-native/lib/stream.js:262:17)
Emitted 'error' event on NoiseSecretStream instance at:
    at WritableState.afterDestroy (/home/lucas/Desktop/aa/node_modules/streamx/index.js:444:19)
    at NoiseSecretStream._destroy (/home/lucas/Desktop/aa/node_modules/@hyperswarm/secret-stream/index.js:463:5)
    at WritableState.updateNonPrimary (/home/lucas/Desktop/aa/node_modules/streamx/index.js:189:16)
    at WritableState.update (/home/lucas/Desktop/aa/node_modules/streamx/index.js:174:70)
    at WritableState.updateWriteNT (/home/lucas/Desktop/aa/node_modules/streamx/index.js:484:8)
    at processTicksAndRejections (node:internal/process/task_queues:78:11) {
  errno: -104,
  code: 'ECONNRESET'
}