Use @fastify/websocket in graphql-ws (instead of fastify-websocket)

.github/workflows/benchmark.yml

@@ -76,8 +76,8 @@ jobs:
         run: |
           NODE_ENV=production node benchmark/servers/ws8.mjs &
           SERVER=ws8 ./k6 run benchmark/k6.mjs
-  fastify-websocket_ws8:
-    name: fastify-websocket_ws8
+  fastify-websocket:
+    name: '@fastify/websocket'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -96,8 +96,8 @@ jobs:
         run: yarn run build:esm
       - name: Run
         run: |
-          NODE_ENV=production node benchmark/servers/fastify-websocket_ws8.mjs &
-          SERVER=fastify-websocket_ws8 ./k6 run benchmark/k6.mjs
+          NODE_ENV=production node benchmark/servers/fastify-websocket.mjs &
+          SERVER="@fastify/websocket" ./k6 run benchmark/k6.mjs
   legacy_ws7:
     name: legacy_ws7
     runs-on: ubuntu-latest

README.md

@@ -99,18 +99,20 @@ uWS
   });
 ```
 
-##### With [fastify-websocket](https://github.com/fastify/fastify-websocket)
+##### With [@fastify/websocket](https://github.com/fastify/fastify-websocket)
 
 ```ts
 import Fastify from 'fastify'; // yarn add fastify
-import fastifyWebsocket from 'fastify-websocket'; // yarn add fastify-websocket
-import { makeHandler } from 'graphql-ws/lib/use/fastify-websocket';
+import fastifyWebsocket from '@fastify/websocket'; // yarn add @fastify/websocket
+import { makeHandler } from 'graphql-ws/lib/use/@fastify/websocket';
 import { schema } from './previous-step';
 
 const fastify = Fastify();
 fastify.register(fastifyWebsocket);
 
-fastify.get('/graphql', { websocket: true }, makeHandler({ schema }));
+fastify.register(async (fastify) => {
+  fastify.get('/graphql', { websocket: true }, makeHandler({ schema }));
+});
 
 fastify.listen(4000, (err) => {
   if (err) {
@@ -1322,6 +1324,31 @@ httpServer.listen(4000);
 
 </details>
 
+<details id="deprecated-fastify-websocket">
+<summary><a href="#deprecated-fastify-websocket">🔗</a> <a href="https://github.com/websockets/ws">ws</a> server usage with <a href="https://www.npmjs.com/package/fastify-websocket">deprecated fastify-websocket</a></summary>
+
+```typescript
+import Fastify from 'fastify'; // yarn add fastify@^3
+import fastifyWebsocket from 'fastify-websocket'; // yarn add [email protected]
+import { makeHandler } from 'graphql-ws/lib/use/fastify-websocket';
+import { schema } from './previous-step';
+
+const fastify = Fastify();
+fastify.register(fastifyWebsocket);
+
+fastify.get('/graphql', { websocket: true }, makeHandler({ schema }));
+
+fastify.listen(4000, (err) => {
+  if (err) {
+    fastify.log.error(err);
+    return process.exit(1);
+  }
+  console.log('Listening to port 4000');
+});
+```
+
+</details>
+
 <details id="ws-backwards-compat">
 <summary><a href="#ws-backwards-compat">🔗</a> <a href="https://github.com/websockets/ws">ws</a> server usage with <a href="https://github.com/apollographql/subscriptions-transport-ws">subscriptions-transport-ws</a> backwards compatibility</summary>
 

benchmark/servers/fastify-websocket.mjs

@@ -0,0 +1,21 @@
+import Fastify from 'fastify';
+import fastifyWebsocket from '@fastify/websocket';
+import { ports } from './ports.mjs';
+import { makeHandler } from '../../lib/use/@fastify/websocket.mjs';
+import { schema } from './schema.mjs';
+
+const fastify = Fastify();
+fastify.register(fastifyWebsocket);
+fastify.register(async (fastify) => {
+  fastify.get('/graphql', { websocket: true }, makeHandler({ schema }));
+});
+
+fastify.listen({ port: ports['@fastify/websocket'] }, (err) => {
+  if (err) {
+    fastify.log.error(err);
+    return process.exit(1);
+  }
+  console.log(
+    `@fastify/websocket - listening on port ${ports['@fastify/websocket']}...`,
+  );
+});

benchmark/servers/index.mjs

@@ -1,5 +1,5 @@
 import './uWebSockets.mjs';
 import './ws8.mjs';
 import './ws7.mjs';
-import './fastify-websocket_ws8.mjs';
+import './fastify-websocket.mjs';
 import './legacy_ws7.mjs';

benchmark/servers/ports.mjs

@@ -3,5 +3,5 @@ export const ports = {
   ws7: 6543,
   uWebSockets: 6541,
   legacy_ws7: 6542,
-  'fastify-websocket_ws8': 6544,
+  '@fastify/websocket': 6544,
 };

docs/README.md

@@ -9,6 +9,7 @@ graphql-ws
 - [client](modules/client.md)
 - [common](modules/common.md)
 - [server](modules/server.md)
+- [use/@fastify/websocket](modules/use__fastify_websocket.md)
 - [use/fastify-websocket](modules/use_fastify_websocket.md)
 - [use/uWebSockets](modules/use_uWebSockets.md)
 - [use/ws](modules/use_ws.md)

docs/interfaces/use__fastify_websocket.Extra.md

@@ -0,0 +1,32 @@
+[graphql-ws](../README.md) / [use/@fastify/websocket](../modules/use__fastify_websocket.md) / Extra
+
+# Interface: Extra
+
+[use/@fastify/websocket](../modules/use__fastify_websocket.md).Extra
+
+The extra that will be put in the `Context`.
+
+## Table of contents
+
+### Properties
+
+- [connection](use__fastify_websocket.Extra.md#connection)
+- [request](use__fastify_websocket.Extra.md#request)
+
+## Properties
+
+### connection
+
+• `Readonly` **connection**: `SocketStream`
+
+The underlying socket connection between the server and the client.
+The WebSocket socket is located under the `socket` parameter.
+
+___
+
+### request
+
+• `Readonly` **request**: `FastifyRequest`<`RouteGenericInterface`, `Server`, `IncomingMessage`, `FastifySchema`, `FastifyTypeProviderDefault`, `unknown`, `FastifyBaseLogger`, `ResolveFastifyRequestType`<`FastifyTypeProviderDefault`, `FastifySchema`, `RouteGenericInterface`\>\>
+
+The initial HTTP upgrade request before the actual
+socket and connection is established.

docs/interfaces/use_fastify_websocket.Extra.md

@@ -6,6 +6,10 @@
 
 The extra that will be put in the `Context`.
 
+**`Deprecated`**
+
+ Use `@fastify/websocket` instead.
+
 ## Table of contents
 
 ### Properties
@@ -26,7 +30,7 @@ ___
 
 ### request
 
-• `Readonly` **request**: `FastifyRequest`<`RouteGenericInterface`, `Server`, `IncomingMessage`, `unknown`, `FastifyLoggerInstance`\>
+• `Readonly` **request**: `FastifyRequest`<`RouteGenericInterface`, `Server`, `IncomingMessage`, `FastifySchema`, `FastifyTypeProviderDefault`, `unknown`, `FastifyBaseLogger`, `ResolveFastifyRequestType`<`FastifyTypeProviderDefault`, `FastifySchema`, `RouteGenericInterface`\>\>
 
 The initial HTTP upgrade request before the actual
 socket and connection is established.

docs/modules/use__fastify_websocket.md

@@ -0,0 +1,40 @@
+[graphql-ws](../README.md) / use/@fastify/websocket
+
+# Module: use/@fastify/websocket
+
+## Table of contents
+
+### Interfaces
+
+- [Extra](../interfaces/use__fastify_websocket.Extra.md)
+
+### Functions
+
+- [makeHandler](use__fastify_websocket.md#makehandler)
+
+## Server/@fastify/websocket
+
+### makeHandler
+
+▸ **makeHandler**<`P`, `E`\>(`options`, `keepAlive?`): `fastifyWebsocket.WebsocketHandler`
+
+Make a handler to use on a [@fastify/websocket](https://github.com/fastify/fastify-websocket) route.
+This is a basic starter, feel free to copy the code over and adjust it to your needs
+
+#### Type parameters
+
+| Name | Type |
+| :------ | :------ |
+| `P` | extends `undefined` \| `Record`<`string`, `unknown`\> = `undefined` \| `Record`<`string`, `unknown`\> |
+| `E` | extends `Record`<`PropertyKey`, `unknown`\> = `Record`<`PropertyKey`, `never`\> |
+
+#### Parameters
+
+| Name | Type | Default value |
+| :------ | :------ | :------ |
+| `options` | [`ServerOptions`](../interfaces/server.ServerOptions.md)<`P`, [`Extra`](../interfaces/use__fastify_websocket.Extra.md) & `Partial`<`E`\>\> | `undefined` |
+| `keepAlive` | `number` | `12_000` |
+
+#### Returns
+
+`fastifyWebsocket.WebsocketHandler`

docs/modules/use_fastify_websocket.md

@@ -21,6 +21,10 @@
 Make a handler to use on a [fastify-websocket](https://github.com/fastify/fastify-websocket) route.
 This is a basic starter, feel free to copy the code over and adjust it to your needs
 
+**`Deprecated`**
+
+ Use `@fastify/websocket` instead.
+
 #### Type parameters
 
 | Name | Type |

package.json

@@ -48,6 +48,11 @@
       "import": "./lib/use/uWebSockets.mjs",
       "types": "./lib/use/uWebSockets.d.ts"
     },
+    "./lib/use/@fastify/websocket": {
+      "require": "./lib/use/@fastify/websocket.js",
+      "import": "./lib/use/@fastify/websocket.mjs",
+      "types": "./lib/use/@fastify/websocket.d.ts"
+    },
     "./lib/use/fastify-websocket": {
       "require": "./lib/use/fastify-websocket.js",
       "import": "./lib/use/fastify-websocket.mjs",
@@ -93,6 +98,7 @@
     "@babel/plugin-proposal-optional-chaining": "^7.18.6",
     "@babel/preset-env": "^7.18.6",
     "@babel/preset-typescript": "^7.18.6",
+    "@fastify/websocket": "^7.0.0",
     "@rollup/plugin-typescript": "^8.3.3",
     "@semantic-release/changelog": "^6.0.1",
     "@semantic-release/git": "^10.0.1",
@@ -104,7 +110,7 @@
     "eslint": "^8.18.0",
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-prettier": "^4.2.1",
-    "fastify": "^3.29.0",
+    "fastify": "^4.4.0",
     "fastify-websocket": "4.2.2",
     "glob": "^8.0.3",
     "graphql": "^16.5.0",

src/__tests__/__snapshots__/use.ts.snap

@@ -1,12 +1,12 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`fastify-websocket should limit the server emitted error message size 1`] = `"Internal error emitted on the WebSocket server. Please check your implementation."`;
+exports[`@fastify/websocket should limit the server emitted error message size 1`] = `"Internal error emitted on the WebSocket server. Please check your implementation."`;
 
-exports[`fastify-websocket should limit the socket emitted error message size 1`] = `"Internal error emitted on a WebSocket socket. Please check your implementation."`;
+exports[`@fastify/websocket should limit the socket emitted error message size 1`] = `"Internal error emitted on a WebSocket socket. Please check your implementation."`;
 
-exports[`fastify-websocket should report server emitted errors to clients by closing the connection 1`] = `"Internal error emitted on the WebSocket server. Please check your implementation."`;
+exports[`@fastify/websocket should report server emitted errors to clients by closing the connection 1`] = `"Internal error emitted on the WebSocket server. Please check your implementation."`;
 
-exports[`fastify-websocket should report socket emitted errors to clients by closing the connection 1`] = `"Internal error emitted on a WebSocket socket. Please check your implementation."`;
+exports[`@fastify/websocket should report socket emitted errors to clients by closing the connection 1`] = `"Internal error emitted on a WebSocket socket. Please check your implementation."`;
 
 exports[`ws should limit the server emitted error message size 1`] = `"Internal error emitted on the WebSocket server. Please check your implementation."`;
 

src/__tests__/use.ts

@@ -147,15 +147,15 @@ for (const { tServer, skipUWS, startTServer } of tServers) {
             expect((ctx.extra as WSExtra).request).toBeInstanceOf(
               http.IncomingMessage,
             );
-          } else if (tServer === 'fastify-websocket') {
+          } else if (tServer === '@fastify/websocket') {
             expect((ctx.extra as FastifyExtra).connection).toBeInstanceOf(
               stream.Duplex,
             );
             expect(
               (ctx.extra as FastifyExtra).connection.socket,
             ).toBeInstanceOf(ws);
             expect((ctx.extra as FastifyExtra).request.constructor.name).toBe(
-              'Request',
+              '_Request',
             );
           } else {
             fail('Missing test case for ' + tServer);