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feat!: limit protocol streams per-connection (#1255)

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* feat: limit protocol streams per-connection

Uses the `maxInboundStreams` and `maxOutboundStreams` of the `registrar.handle`
opts to limit the number of concurrent streams open on each connection
on a per-protocol basis.

Both values default to 1 so some tuning will be necessary to set
appropriate values for some protocols.

* chore: make error codes consistent

* chore: fix up examples
This commit is contained in:
Alex Potsides
2022-06-17 14:46:31 +01:00
committed by GitHub
parent 5371729646
commit de30c2cec7
43 changed files with 472 additions and 181 deletions
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11
examples/protocol-and-stream-muxing/2.js
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@ -38,22 +38,25 @@ const createNode = async () => {
console.log(`from: ${protocol}, msg: ${uint8ArrayToString(msg)}`)
}
}
)
).finally(() => {
// clean up resources
stream.close()
})
})
const { stream: stream1 } = await node1.dialProtocol(node2.peerId, ['/a'])
const stream1 = await node1.dialProtocol(node2.peerId, ['/a'])
await pipe(
[uint8ArrayFromString('protocol (a)')],
stream1
)
const { stream: stream2 } = await node1.dialProtocol(node2.peerId, ['/b'])
const stream2 = await node1.dialProtocol(node2.peerId, ['/b'])
await pipe(
[uint8ArrayFromString('protocol (b)')],
stream2
)
const { stream: stream3 } = await node1.dialProtocol(node2.peerId, ['/b'])
const stream3 = await node1.dialProtocol(node2.peerId, ['/b'])
await pipe(
[uint8ArrayFromString('another stream on protocol (b)')],
stream3