feat: add server.clean method

src/endpoint/routes.ts

@@ -26,9 +26,7 @@ const badRequest = (err: Error & { stdout?: string }): void => {
   throw boom.badRequest(msg)
 }
 
-const nodes: Record<string, Node> = {}
-
-export default (server: Server, createFactory: () => Factory | Promise<Factory>): void => {
+export default (server: Server, ipfsd: Factory, nodes: Record<string, Node>): void => {
   /**
    * Spawn a controller
    */
@@ -38,7 +36,6 @@ export default (server: Server, createFactory: () => Factory | Promise<Factory>)
     handler: async (request) => {
       const options: any = request.payload ?? {}
       try {
-        const ipfsd = await createFactory()
         const id = nanoid()
         nodes[id] = await ipfsd.spawn({
           ...options,

src/endpoint/server.ts

@@ -1,10 +1,6 @@
 import Hapi from '@hapi/hapi'
 import routes from './routes.js'
-import type { Factory } from '../index.js'
-
-interface CreateFactory {
-  (): Factory
-}
+import type { Node, Factory } from '../index.js'
 
 export interface ServerInit {
   port?: number
@@ -19,14 +15,16 @@ class Server {
   private server: Hapi.Server | null
   public port: number
   public host: string
-  private readonly createFactory: CreateFactory
+  private readonly ipfsd: Factory
+  public readonly nodes: Record<string, Node>
 
-  constructor (options: ServerInit = { port: 43134, host: 'localhost' }, createFactory: CreateFactory) {
+  constructor (options: ServerInit = { port: 43134, host: 'localhost' }, factory: Factory) {
     this.options = options
     this.server = null
     this.port = this.options.port ?? 43134
     this.host = this.options.host ?? 'localhost'
-    this.createFactory = createFactory
+    this.ipfsd = factory
+    this.nodes = {}
   }
 
   /**
@@ -42,7 +40,7 @@ class Server {
       }
     })
 
-    routes(this.server, this.createFactory)
+    routes(this.server, this.ipfsd, this.nodes)
 
     await this.server.start()
 
@@ -56,6 +54,21 @@ class Server {
     if (this.server != null) {
       await this.server.stop(options)
     }
+
+    await this.clean()
+  }
+
+  /**
+   * Stop any nodes created by this server
+   */
+  async clean (): Promise<void> {
+    await this.ipfsd.clean()
+
+    // remove references to nodes
+    for (const key of Object.getOwnPropertyNames(this.nodes)) {
+      // eslint-disable-next-line @typescript-eslint/no-dynamic-delete
+      delete this.nodes[key]
+    }
   }
 }
 

src/index.ts

@@ -286,7 +286,5 @@ export const createServer = (options?: number | { port: number }, factoryOptions
   return new Server({
     port,
     host: '127.0.0.1'
-  }, () => {
-    return createFactory(factoryOptions, factoryOverrides)
-  })
+  }, createFactory(factoryOptions, factoryOverrides))
 }

test/create.spec.ts

@@ -172,4 +172,70 @@ describe('`createServer`', () => {
     })
     await node.stop()
   })
+
+  it('should clean server', async () => {
+    if (!isNode && !isElectronMain) {
+      return
+    }
+
+    server = createServer(33333, {
+      type: 'kubo',
+      test: true,
+      disposable: false,
+      rpc: createKuboRPCClient,
+      bin: isNode ? kubo.path() : undefined
+    })
+    await server.start()
+
+    const factory = createFactory({
+      endpoint: `http://127.0.0.1:${server.port}`
+    })
+
+    const node = await factory.spawn({
+      type: 'kubo',
+      remote: true,
+      rpc: createKuboRPCClient
+    })
+
+    await expect(node.api.isOnline()).to.eventually.be.true()
+    expect(Object.keys(server.nodes)).to.have.lengthOf(1)
+
+    await server.clean()
+
+    await expect(node.api.isOnline()).to.eventually.be.false()
+    expect(Object.keys(server.nodes)).to.have.lengthOf(0)
+  })
+
+  it('should clean server on stop', async () => {
+    if (!isNode && !isElectronMain) {
+      return
+    }
+
+    server = createServer(44444, {
+      type: 'kubo',
+      test: true,
+      disposable: false,
+      rpc: createKuboRPCClient,
+      bin: isNode ? kubo.path() : undefined
+    })
+    await server.start()
+
+    const factory = createFactory({
+      endpoint: `http://127.0.0.1:${server.port}`
+    })
+
+    const node = await factory.spawn({
+      type: 'kubo',
+      remote: true,
+      rpc: createKuboRPCClient
+    })
+
+    await expect(node.api.isOnline()).to.eventually.be.true()
+    expect(Object.keys(server.nodes)).to.have.lengthOf(1)
+
+    await server.stop()
+
+    await expect(node.api.isOnline()).to.eventually.be.false()
+    expect(Object.keys(server.nodes)).to.have.lengthOf(0)
+  })
 })

test/endpoint/routes.node.ts

@@ -17,13 +17,11 @@ describe('routes', function () {
 
   before(async () => {
     server = new Hapi.Server({ port: 43134 })
-    routes(server, async () => {
-      return createFactory({
-        type: 'kubo',
-        rpc: createKuboRPCClient,
-        bin: isNode ? kubo.path() : undefined
-      })
-    })
+    routes(server, createFactory({
+      type: 'kubo',
+      rpc: createKuboRPCClient,
+      bin: isNode ? kubo.path() : undefined
+    }), {})
   })
 
   after(async () => {