deps: Bump @streamr network packages to v102.0.0-beta.0 (#22)

## Changes

- The `NodeInfo` format has changed (streamr-dev/network#2738, streamr-dev/network#2790)
  - we normalize the info in `NetworkNodeFacade`
  - the type of `NormalizedNodeInfo` is quite complex, but it will be simpler when we export new helper types from `trackerless-network` (streamr-dev/network#2822, not yet released)
- Using renamed converted functions, e.g. `getNodeIdFromPeerDescriptor` to `toNodeId`

## Future improvements

- Use these types: streamr-dev/network#2822

package.json

@@ -12,23 +12,24 @@
   "author": "Streamr Network AG <[email protected]>",
   "dependencies": {
     "@streamr/config": "^5.3.7",
-    "@streamr/dht": "101.1.2",
-    "@streamr/sdk": "101.1.2",
-    "@streamr/trackerless-network": "101.1.2",
-    "@streamr/utils": "101.1.2",
+    "@streamr/dht": "102.0.0-beta.0",
+    "@streamr/sdk": "102.0.0-beta.0",
+    "@streamr/trackerless-network": "102.0.0-beta.0",
+    "@streamr/utils": "102.0.0-beta.0",
     "@types/node-fetch": "^2.6.3",
     "class-validator": "^0.14.1",
     "cors": "^2.8.5",
     "eventemitter3": "^5.0.1",
     "express": "^4.18.2",
-    "graphql": "^16.8.1",
     "geoip-lite": "^1.4.10",
+    "graphql": "^16.8.1",
     "graphql-http": "^1.22.0",
     "lodash": "^4.17.21",
     "mysql2": "^3.9.2",
     "node-fetch": "^2.6.7",
     "p-limit": "3.1.0",
     "reflect-metadata": "^0.2.1",
+    "semver": "^7.6.3",
     "ts-essentials": "^9.4.1",
     "type-graphql": "^2.0.0-beta.6",
     "typedi": "^0.10.0"

src/StreamrClientFacade.ts

@@ -1,4 +1,4 @@
-import { DhtAddress, NodeType, getRawFromDhtAddress } from '@streamr/dht'
+import { DhtAddress, NodeType, toDhtAddressRaw } from '@streamr/dht'
 import {
     NetworkNodeType,
     NetworkPeerDescriptor,
@@ -20,7 +20,7 @@ export const peerDescriptorTranslator = (json: NetworkPeerDescriptor): PeerDescr
     const type = json.type === NetworkNodeType.BROWSER ? NodeType.BROWSER : NodeType.NODEJS
     return {
         ...json,
-        nodeId: getRawFromDhtAddress(json.nodeId as DhtAddress),
+        nodeId: toDhtAddressRaw(json.nodeId as DhtAddress),
         type
     }
 }

src/crawler/Crawler.ts

@@ -1,6 +1,5 @@
-import { PeerDescriptor, getNodeIdFromPeerDescriptor } from '@streamr/dht'
+import { PeerDescriptor, toNodeId } from '@streamr/dht'
 import { DhtAddress, Stream, StreamCreationEvent, StreamMetadata, StreamPermission } from '@streamr/sdk'
-import { NodeInfo } from '@streamr/trackerless-network'
 import { Logger, StreamID, StreamPartID, StreamPartIDUtils, binaryToHex, toStreamPartID, wait } from '@streamr/utils'
 import { difference, range, sortBy } from 'lodash'
 import pLimit from 'p-limit'
@@ -11,7 +10,7 @@ import { MessageRepository, convertStreamMessageToMessageRow } from '../reposito
 import { NodeRepository } from '../repository/NodeRepository'
 import { StreamRepository } from '../repository/StreamRepository'
 import { collect, retry } from '../utils'
-import { NetworkNodeFacade } from './NetworkNodeFacade'
+import { NetworkNodeFacade, NormalizedNodeInfo } from './NetworkNodeFacade'
 import { MAX_SUBSCRIPTION_COUNT, SubscribeGate } from './SubscribeGate'
 import { Topology } from './Topology'
 import { getMessageRate } from './messageRate'
@@ -35,7 +34,7 @@ const RECOVERY_DELAY = 5 * 60 * 1000  // TODO from config
 
 const createPeerDescriptorLogOutput = (peerDescriptor: PeerDescriptor) => {
     return {
-        nodeId: getNodeIdFromPeerDescriptor(peerDescriptor),
+        nodeId: toNodeId(peerDescriptor),
         type: peerDescriptor.type,
         udp: peerDescriptor.udp,
         tcp: peerDescriptor.tcp,
@@ -47,17 +46,17 @@ const createPeerDescriptorLogOutput = (peerDescriptor: PeerDescriptor) => {
     }
 }
 
-const createNodeInfoLogOutput = (nodeInfo: NodeInfo) => {
+const createNodeInfoLogOutput = (nodeInfo: NormalizedNodeInfo) => {
     return {
         peerDescriptor: createPeerDescriptorLogOutput(nodeInfo.peerDescriptor),
         controlLayer: {
-            neighbors: nodeInfo.controlLayer!.neighbors.map((n: PeerDescriptor) => getNodeIdFromPeerDescriptor(n)),
-            connections: nodeInfo.controlLayer!.connections.map((n: PeerDescriptor) => getNodeIdFromPeerDescriptor(n))
+            neighbors: nodeInfo.controlLayer!.neighbors.map(toNodeId),
+            connections: nodeInfo.controlLayer!.connections.map(toNodeId)
         },
         streamPartitions: nodeInfo.streamPartitions.map((sp: any) => ({
             id: sp.id,
-            controlLayerNeighbors: sp.controlLayerNeighbors.map((n: PeerDescriptor) => getNodeIdFromPeerDescriptor(n)),
-            contentDeliveryLayerNeighbors: sp.contentDeliveryLayerNeighbors.map((n: PeerDescriptor) => getNodeIdFromPeerDescriptor(n))
+            controlLayerNeighbors: sp.controlLayerNeighbors.map(toNodeId),
+            contentDeliveryLayerNeighbors: sp.contentDeliveryLayerNeighbors.map((n: any) => toNodeId(n.peerDescriptor))  // TODO better type
         })),
         version: nodeInfo.version
     }
@@ -66,13 +65,13 @@ const createNodeInfoLogOutput = (nodeInfo: NodeInfo) => {
 export const crawlTopology = async (
     localNode: NetworkNodeFacade,
     entryPoints: PeerDescriptor[],
-    getNeighbors: (nodeInfo: NodeInfo) => PeerDescriptor[],
+    getNeighbors: (nodeInfo: NormalizedNodeInfo) => PeerDescriptor[],
     runId: string
 ): Promise<Topology> => {
-    const nodeInfos: Map<DhtAddress, NodeInfo> = new Map()
+    const nodeInfos: Map<DhtAddress, NormalizedNodeInfo> = new Map()
     const errorNodes: Set<DhtAddress> = new Set()
     const processNode = async (peerDescriptor: PeerDescriptor): Promise<void> => {
-        const nodeId = getNodeIdFromPeerDescriptor(peerDescriptor)
+        const nodeId = toNodeId(peerDescriptor)
         const processed = nodeInfos.has(nodeId) || errorNodes.has(nodeId)
         if (processed) {
             return
@@ -141,7 +140,7 @@ export class Crawler {
                 const topology = await crawlTopology(
                     networkNodeFacade,
                     this.client.getEntryPoints(),
-                    (nodeInfo: NodeInfo) => nodeInfo.controlLayer!.neighbors,
+                    (nodeInfo: NormalizedNodeInfo) => nodeInfo.controlLayer!.neighbors,
                     `full-${Date.now()}`
                 )
                 await this.nodeRepository.replaceNetworkTopology(topology)
@@ -270,11 +269,11 @@ export class Crawler {
             const entryPoints = (await Promise.all(range(payload.metadata.partitions)
                 .map((p) => toStreamPartID(payload.streamId, p))
                 .map((sp) => localNode.fetchStreamPartEntryPoints(sp)))).flat()
-            const topology = await crawlTopology(localNode, entryPoints, (nodeInfo: NodeInfo) => {
+            const topology = await crawlTopology(localNode, entryPoints, (nodeInfo: NormalizedNodeInfo) => {
                 const streamPartitions = nodeInfo.streamPartitions.filter(
                     (sp) => StreamPartIDUtils.getStreamID(sp.id as StreamPartID) === payload.streamId
                 )
-                return (streamPartitions.map((sp) => sp.contentDeliveryLayerNeighbors)).flat()
+                return (streamPartitions.map((sp) => sp.contentDeliveryLayerNeighbors.map((n) => n.peerDescriptor!))).flat()
             }, `stream-${payload.streamId}-${Date.now()}`)
             // TODO could add new nodes and neighbors to NodeRepository?
             await this.analyzeStream(payload.streamId, payload.metadata, topology, this.subscribeGate!)

src/crawler/NetworkNodeFacade.ts

@@ -2,13 +2,35 @@ import { PeerDescriptor } from '@streamr/dht'
 import { NetworkNode, NodeInfo, StreamMessage, streamPartIdToDataKey } from '@streamr/trackerless-network'
 import { StreamPartID } from '@streamr/utils'
 import EventEmitter3 from 'eventemitter3'
+import semver from 'semver'
 import { Config } from '../Config'
 
 export interface Events {
     subscribe: () => void
     unsubscribe: () => void
 }
 
+type ArrayElement<ArrayType extends readonly unknown[]> = 
+    ArrayType extends readonly (infer ElementType)[] ? ElementType : never
+
+export type NormalizedNodeInfo = Omit<NodeInfo, 'streamPartitions'> 
+    & { streamPartitions: Omit<ArrayElement<NodeInfo['streamPartitions']>, 'deprecatedContentDeliveryLayerNeighbors'>[] }
+
+const toNormalizeNodeInfo = (info: NodeInfo): NormalizedNodeInfo => {
+    const isLegacyFormat = semver.satisfies(semver.coerce(info.version)!, '< 102.0.0')
+    return {
+        ...info,
+        streamPartitions: info.streamPartitions.map((sp) => ({
+            ...sp,
+            contentDeliveryLayerNeighbors: !isLegacyFormat
+                ? sp.contentDeliveryLayerNeighbors
+                : sp.deprecatedContentDeliveryLayerNeighbors.map((n) => ({
+                    peerDescriptor: n
+                }))
+        }))
+    }
+}
+
 export class NetworkNodeFacade {
 
     private readonly node: NetworkNode
@@ -46,8 +68,9 @@ export class NetworkNodeFacade {
         return Array.from(this.node.getStreamParts()).length
     }
 
-    async fetchNodeInfo(peerDescriptor: PeerDescriptor): Promise<NodeInfo> {
-        return await this.node.fetchNodeInfo(peerDescriptor)
+    async fetchNodeInfo(peerDescriptor: PeerDescriptor): Promise<NormalizedNodeInfo> {
+        const info = await this.node.fetchNodeInfo(peerDescriptor)
+        return toNormalizeNodeInfo(info)
     }
 
     async fetchStreamPartEntryPoints(streamPartId: StreamPartID): Promise<PeerDescriptor[]> {

src/crawler/Topology.ts

@@ -1,7 +1,7 @@
-import { getNodeIdFromPeerDescriptor } from '@streamr/dht'
+import { toNodeId } from '@streamr/dht'
 import { DhtAddress, StreamPartID } from '@streamr/sdk'
-import { NodeInfo } from '@streamr/trackerless-network'
 import { Multimap, numberToIpv4, StreamPartIDUtils } from '@streamr/utils'
+import { NormalizedNodeInfo } from './NetworkNodeFacade'
 
 export interface Node {
     id: DhtAddress
@@ -13,17 +13,17 @@ export class Topology {
 
     private nodes: Map<DhtAddress, Node> = new Map()
 
-    constructor(infos: NodeInfo[]) {
-        const nodeIds = new Set(...[infos.map((info) => getNodeIdFromPeerDescriptor(info.peerDescriptor))])
+    constructor(infos: NormalizedNodeInfo[]) {
+        const nodeIds = new Set(...[infos.map((info) => toNodeId(info.peerDescriptor))])
         for (const info of infos) {
             const streamPartNeighbors: Multimap<StreamPartID, DhtAddress> = new Multimap()
             for (const streamPartitionInfo of info.streamPartitions) {
                 const neighbors = streamPartitionInfo.contentDeliveryLayerNeighbors
-                    .map((n) => getNodeIdFromPeerDescriptor(n))
+                    .map((n) => toNodeId(n.peerDescriptor!))
                     .filter((id) => nodeIds.has(id))
                 streamPartNeighbors.addAll(StreamPartIDUtils.parse(streamPartitionInfo.id), neighbors)
             }
-            const nodeId = getNodeIdFromPeerDescriptor(info.peerDescriptor)
+            const nodeId = toNodeId(info.peerDescriptor)
             this.nodes.set(nodeId, {
                 id: nodeId,
                 streamPartNeighbors,

test/APIServer.test.ts

@@ -1,6 +1,6 @@
 import 'reflect-metadata'
 
-import { createRandomDhtAddress, DhtAddress } from '@streamr/dht'
+import { randomDhtAddress, DhtAddress } from '@streamr/dht'
 import { Multimap, StreamID, StreamPartID, StreamPartIDUtils, utf8ToBinary } from '@streamr/utils'
 import { range, without } from 'lodash'
 import Container from 'typedi'
@@ -338,15 +338,15 @@ describe('APIServer', () => {
 
     describe('nodes', () => {
 
-        const node1 = createRandomDhtAddress()
-        const node2 = createRandomDhtAddress()
-        const node3 = createRandomDhtAddress()
+        const node1 = randomDhtAddress()
+        const node2 = randomDhtAddress()
+        const node3 = randomDhtAddress()
 
         beforeEach(async () => {
             await storeTestTopology([
                 { id: StreamPartIDUtils.parse('stream1#0'), nodeIds: [node1, node2] },
                 { id: StreamPartIDUtils.parse('stream1#1'), nodeIds: [node2, node3] },
-                { id: StreamPartIDUtils.parse('stream2#0'), nodeIds: [createRandomDhtAddress(), createRandomDhtAddress()] }
+                { id: StreamPartIDUtils.parse('stream2#0'), nodeIds: [randomDhtAddress(), randomDhtAddress()] }
             ])
         })
 
@@ -393,11 +393,11 @@ describe('APIServer', () => {
 
     describe('neighbors', () => {
 
-        const node1 = createRandomDhtAddress()
-        const node2 = createRandomDhtAddress()
-        const node3 = createRandomDhtAddress()
-        const node4 = createRandomDhtAddress()
-        const node5 = createRandomDhtAddress()
+        const node1 = randomDhtAddress()
+        const node2 = randomDhtAddress()
+        const node3 = randomDhtAddress()
+        const node4 = randomDhtAddress()
+        const node5 = randomDhtAddress()
 
         beforeEach(async () => {
             await storeTestTopology([
@@ -486,7 +486,7 @@ describe('APIServer', () => {
             publisherCount: null,
             subscriberCount: null
         })
-        await storeTestTopology([{ id: StreamPartIDUtils.parse('stream#0'), nodeIds: [createRandomDhtAddress(), createRandomDhtAddress()] }])
+        await storeTestTopology([{ id: StreamPartIDUtils.parse('stream#0'), nodeIds: [randomDhtAddress(), randomDhtAddress()] }])
         const summary = await queryAPI(`{
             summary {
                 streamCount

test/Crawler.test.ts

@@ -1,8 +1,8 @@
-import { DhtAddress, PeerDescriptor, getNodeIdFromPeerDescriptor } from '@streamr/dht'
-import { NodeInfo } from '@streamr/trackerless-network'
+import { DhtAddress, PeerDescriptor, toNodeId } from '@streamr/dht'
 import { StreamPartIDUtils } from '@streamr/utils'
 import { crawlTopology } from '../src/crawler/Crawler'
 import { createTestPeerDescriptor } from './utils'
+import { NormalizedNodeInfo } from '../src/crawler/NetworkNodeFacade'
 
 const STREAM_PART_ID = StreamPartIDUtils.parse('stream#0')
 
@@ -11,19 +11,21 @@ describe('Crawler', () => {
     let nodes: PeerDescriptor[]
     let neighbors: Map<DhtAddress, PeerDescriptor[]>
 
-    const createMockNodeInfo = (peerDescriptor: PeerDescriptor): NodeInfo => {
+    const createMockNodeInfo = (peerDescriptor: PeerDescriptor): NormalizedNodeInfo => {
         return {
             peerDescriptor,
             controlLayer: {
                 neighbors: [],
                 connections: []
             },
-            streamPartitions: [{ 
+            streamPartitions: [{
                 id: STREAM_PART_ID,
                 controlLayerNeighbors: [],
-                contentDeliveryLayerNeighbors: neighbors.get(getNodeIdFromPeerDescriptor(peerDescriptor)) ?? []
+                contentDeliveryLayerNeighbors: neighbors.get(toNodeId(peerDescriptor))!.map((n) => ({
+                    peerDescriptor: n
+                })) ?? []
             }],
-            version: ''
+            version: '102.0.0'
         }
     }
 
@@ -38,13 +40,13 @@ describe('Crawler', () => {
             createTestPeerDescriptor()
         ]
         neighbors = new Map()
-        neighbors.set(getNodeIdFromPeerDescriptor(nodes[0]), [nodes[1], nodes[2]])
-        neighbors.set(getNodeIdFromPeerDescriptor(nodes[1]), [nodes[4]])
-        neighbors.set(getNodeIdFromPeerDescriptor(nodes[2]), [nodes[3]])
-        neighbors.set(getNodeIdFromPeerDescriptor(nodes[3]), [])
-        neighbors.set(getNodeIdFromPeerDescriptor(nodes[4]), [nodes[1], nodes[2], nodes[5]])
-        neighbors.set(getNodeIdFromPeerDescriptor(nodes[5]), [nodes[6]])
-        neighbors.set(getNodeIdFromPeerDescriptor(nodes[6]), [])
+        neighbors.set(toNodeId(nodes[0]), [nodes[1], nodes[2]])
+        neighbors.set(toNodeId(nodes[1]), [nodes[4]])
+        neighbors.set(toNodeId(nodes[2]), [nodes[3]])
+        neighbors.set(toNodeId(nodes[3]), [])
+        neighbors.set(toNodeId(nodes[4]), [nodes[1], nodes[2], nodes[5]])
+        neighbors.set(toNodeId(nodes[5]), [nodes[6]])
+        neighbors.set(toNodeId(nodes[6]), [])
     })
 
     it('crawlTopology', async () => {
@@ -58,10 +60,10 @@ describe('Crawler', () => {
         const topology = await crawlTopology(
             localNode as any,
             [nodes[0], nodes[5]],
-            (response: NodeInfo) => response.streamPartitions[0].contentDeliveryLayerNeighbors,
+            (response: NormalizedNodeInfo) => response.streamPartitions[0].contentDeliveryLayerNeighbors.map((n) => n.peerDescriptor!),
             ''
         )
         expect(localNode.fetchNodeInfo).toHaveBeenCalledTimes(nodes.length)
-        expect([...topology.getPeers(STREAM_PART_ID)!]).toIncludeSameMembers(nodes.map((n) => getNodeIdFromPeerDescriptor(n)))
+        expect([...topology.getPeers(STREAM_PART_ID)!]).toIncludeSameMembers(nodes.map(toNodeId))
     })
 })