Working Socket.IO implementation
With the help of [this](https://blog.logrocket.com/implementing-websocket-communication-next-js/) blog post. But ts types had to be adapted. Thanks to [this](https://stackoverflow.com/questions/74023393/working-with-typescript-next-js-and-socket-io) helpful answer.
This commit is contained in:
parent
4e3cb9d2c1
commit
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16
leaky-ships/interfaces/NextApiSocket.ts
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16
leaky-ships/interfaces/NextApiSocket.ts
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@ -0,0 +1,16 @@
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import type { Server as HTTPServer } from 'http'
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import type { NextApiResponse } from 'next'
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import type { Socket as NetSocket } from 'net'
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import type { Server as IOServer } from 'socket.io'
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interface SocketServer extends HTTPServer {
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io?: IOServer | undefined
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}
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interface SocketWithIO extends NetSocket {
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server: SocketServer
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}
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export interface NextApiResponseWithSocket extends NextApiResponse {
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socket: SocketWithIO
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}
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229
leaky-ships/package-lock.json
generated
229
leaky-ships/package-lock.json
generated
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@ -26,6 +26,7 @@
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"next": "13.1.1",
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"react": "18.2.0",
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"react-dom": "18.2.0",
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"socket.io": "^4.5.4",
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"socket.io-client": "^4.5.4",
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"typescript": "4.9.4"
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},
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@ -488,6 +489,19 @@
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"tslib": "^2.4.0"
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}
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},
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"node_modules/@types/cookie": {
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"node_modules/@types/cors": {
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"dependencies": {
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"node_modules/@types/json5": {
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"version": "0.0.29",
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"resolved": "https://registry.npmjs.org/@types/json5/-/json5-0.0.29.tgz",
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@ -628,6 +642,18 @@
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"url": "https://opencollective.com/typescript-eslint"
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"node_modules/accepts": {
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"negotiator": "0.6.3"
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"resolved": "https://registry.npmjs.org/acorn/-/acorn-8.8.1.tgz",
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@ -820,6 +846,14 @@
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"version": "2.2.0",
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"resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.2.0.tgz",
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@ -969,6 +1003,14 @@
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"resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
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"node_modules/cookie": {
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"version": "3.27.1",
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"resolved": "https://registry.npmjs.org/core-js-pure/-/core-js-pure-3.27.1.tgz",
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@ -979,6 +1021,18 @@
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"url": "https://opencollective.com/core-js"
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}
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},
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"node_modules/cors": {
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"version": "2.8.5",
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"resolved": "https://registry.npmjs.org/cors/-/cors-2.8.5.tgz",
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"integrity": "sha512-KIHbLJqu73RGr/hnbrO9uBeixNGuvSQjul/jdFvS/KFSIH1hWVd1ng7zOHx+YrEfInLG7q4n6GHQ9cDtxv/P6g==",
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"dependencies": {
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"object-assign": "^4",
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"vary": "^1"
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},
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"engines": {
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"node": ">= 0.10"
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}
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},
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"node_modules/cross-spawn": {
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"version": "7.0.3",
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"resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.3.tgz",
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@ -1073,6 +1127,26 @@
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"resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-9.2.2.tgz",
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"integrity": "sha512-L18DaJsXSUk2+42pv8mLs5jJT2hqFkFE4j21wOmgbUqsZ2hL72NsUU785g9RXgo3s0ZNgVl42TiHp3ZtOv/Vyg=="
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},
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"node_modules/engine.io": {
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"version": "6.2.1",
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"resolved": "https://registry.npmjs.org/engine.io/-/engine.io-6.2.1.tgz",
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"integrity": "sha512-ECceEFcAaNRybd3lsGQKas3ZlMVjN3cyWwMP25D2i0zWfyiytVbTpRPa34qrr+FHddtpBVOmq4H/DCv1O0lZRA==",
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"dependencies": {
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"@types/cookie": "^0.4.1",
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"@types/cors": "^2.8.12",
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"@types/node": ">=10.0.0",
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"accepts": "~1.3.4",
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"base64id": "2.0.0",
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"cookie": "~0.4.1",
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"cors": "~2.8.5",
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"debug": "~4.3.1",
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"engine.io-parser": "~5.0.3",
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"ws": "~8.2.3"
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},
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"engines": {
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"node": ">=10.0.0"
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}
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},
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"node_modules/engine.io-client": {
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"version": "6.2.3",
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"resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-6.2.3.tgz",
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@ -2475,6 +2549,25 @@
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"node": ">=8.6"
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}
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},
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"node_modules/mime-db": {
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"version": "1.52.0",
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"resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
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"engines": {
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"node_modules/mime-types": {
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"version": "2.1.35",
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"resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
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"integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
|
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"dependencies": {
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"mime-db": "1.52.0"
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},
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"engines": {
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"node": ">= 0.6"
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}
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},
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"node_modules/minimatch": {
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"version": "3.1.2",
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"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
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@ -2515,6 +2608,14 @@
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"resolved": "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz",
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"integrity": "sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw=="
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},
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"node_modules/negotiator": {
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"version": "0.6.3",
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"resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
|
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"integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==",
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"engines": {
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"node": ">= 0.6"
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"node_modules/next": {
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"version": "13.1.1",
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"resolved": "https://registry.npmjs.org/next/-/next-13.1.1.tgz",
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@ -3106,6 +3207,27 @@
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"node": ">=8"
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}
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},
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"node_modules/socket.io": {
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"version": "4.5.4",
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"resolved": "https://registry.npmjs.org/socket.io/-/socket.io-4.5.4.tgz",
|
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"integrity": "sha512-m3GC94iK9MfIEeIBfbhJs5BqFibMtkRk8ZpKwG2QwxV0m/eEhPIV4ara6XCF1LWNAus7z58RodiZlAH71U3EhQ==",
|
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"dependencies": {
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"accepts": "~1.3.4",
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"base64id": "~2.0.0",
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"debug": "~4.3.2",
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"engine.io": "~6.2.1",
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"socket.io-adapter": "~2.4.0",
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"socket.io-parser": "~4.2.1"
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},
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"engines": {
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"node": ">=10.0.0"
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}
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},
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"node_modules/socket.io-adapter": {
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"version": "2.4.0",
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"resolved": "https://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-2.4.0.tgz",
|
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"integrity": "sha512-W4N+o69rkMEGVuk2D/cvca3uYsvGlMwsySWV447y99gUPghxq42BxqLNMndb+a1mm/5/7NeXVQS7RLa2XyXvYg=="
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},
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"node_modules/socket.io-client": {
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"version": "4.5.4",
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"resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-4.5.4.tgz",
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@ -3410,6 +3532,14 @@
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"punycode": "^2.1.0"
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}
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},
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"node_modules/vary": {
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"version": "1.1.2",
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"engines": {
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"node": ">= 0.8"
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"node_modules/which": {
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"version": "2.0.2",
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"resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
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"tslib": "^2.4.0"
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}
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},
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"@types/cookie": {
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"@types/cors": {
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"version": "2.8.13",
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"resolved": "https://registry.npmjs.org/@types/cors/-/cors-2.8.13.tgz",
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"requires": {
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}
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"@types/json5": {
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"version": "0.0.29",
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"resolved": "https://registry.npmjs.org/@types/json5/-/json5-0.0.29.tgz",
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"eslint-visitor-keys": "^3.3.0"
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"accepts": {
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"acorn": {
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"version": "8.8.1",
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"resolved": "https://registry.npmjs.org/acorn/-/acorn-8.8.1.tgz",
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"resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
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@ -4122,11 +4279,25 @@
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@ -4195,6 +4366,23 @@
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"debug": "~4.3.1",
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"engine.io-parser": "~5.0.3",
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"ws": "~8.2.3"
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}
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"engine.io-client": {
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|
||||
"resolved": "https://registry.npmjs.org/engine.io-client/-/engine.io-client-6.2.3.tgz",
|
||||
|
@ -5207,6 +5395,19 @@
|
|||
"picomatch": "^2.3.1"
|
||||
}
|
||||
},
|
||||
"mime-db": {
|
||||
"version": "1.52.0",
|
||||
"resolved": "https://registry.npmjs.org/mime-db/-/mime-db-1.52.0.tgz",
|
||||
"integrity": "sha512-sPU4uV7dYlvtWJxwwxHD0PuihVNiE7TyAbQ5SWxDCB9mUYvOgroQOwYQQOKPJ8CIbE+1ETVlOoK1UC2nU3gYvg=="
|
||||
},
|
||||
"mime-types": {
|
||||
"version": "2.1.35",
|
||||
"resolved": "https://registry.npmjs.org/mime-types/-/mime-types-2.1.35.tgz",
|
||||
"integrity": "sha512-ZDY+bPm5zTTF+YpCrAU9nK0UgICYPT0QtT1NZWFv4s++TNkcgVaT0g6+4R2uI4MjQjzysHB1zxuWL50hzaeXiw==",
|
||||
"requires": {
|
||||
"mime-db": "1.52.0"
|
||||
}
|
||||
},
|
||||
"minimatch": {
|
||||
"version": "3.1.2",
|
||||
"resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
|
||||
|
@ -5235,6 +5436,11 @@
|
|||
"resolved": "https://registry.npmjs.org/natural-compare/-/natural-compare-1.4.0.tgz",
|
||||
"integrity": "sha512-OWND8ei3VtNC9h7V60qff3SVobHr996CTwgxubgyQYEpg290h9J0buyECNNJexkFm5sOajh5G116RYA1c8ZMSw=="
|
||||
},
|
||||
"negotiator": {
|
||||
"version": "0.6.3",
|
||||
"resolved": "https://registry.npmjs.org/negotiator/-/negotiator-0.6.3.tgz",
|
||||
"integrity": "sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg=="
|
||||
},
|
||||
"next": {
|
||||
"version": "13.1.1",
|
||||
"resolved": "https://registry.npmjs.org/next/-/next-13.1.1.tgz",
|
||||
|
@ -5608,6 +5814,24 @@
|
|||
"resolved": "https://registry.npmjs.org/slash/-/slash-3.0.0.tgz",
|
||||
"integrity": "sha512-g9Q1haeby36OSStwb4ntCGGGaKsaVSjQ68fBxoQcutl5fS1vuY18H3wSt3jFyFtrkx+Kz0V1G85A4MyAdDMi2Q=="
|
||||
},
|
||||
"socket.io": {
|
||||
"version": "4.5.4",
|
||||
"resolved": "https://registry.npmjs.org/socket.io/-/socket.io-4.5.4.tgz",
|
||||
"integrity": "sha512-m3GC94iK9MfIEeIBfbhJs5BqFibMtkRk8ZpKwG2QwxV0m/eEhPIV4ara6XCF1LWNAus7z58RodiZlAH71U3EhQ==",
|
||||
"requires": {
|
||||
"accepts": "~1.3.4",
|
||||
"base64id": "~2.0.0",
|
||||
"debug": "~4.3.2",
|
||||
"engine.io": "~6.2.1",
|
||||
"socket.io-adapter": "~2.4.0",
|
||||
"socket.io-parser": "~4.2.1"
|
||||
}
|
||||
},
|
||||
"socket.io-adapter": {
|
||||
"version": "2.4.0",
|
||||
"resolved": "https://registry.npmjs.org/socket.io-adapter/-/socket.io-adapter-2.4.0.tgz",
|
||||
"integrity": "sha512-W4N+o69rkMEGVuk2D/cvca3uYsvGlMwsySWV447y99gUPghxq42BxqLNMndb+a1mm/5/7NeXVQS7RLa2XyXvYg=="
|
||||
},
|
||||
"socket.io-client": {
|
||||
"version": "4.5.4",
|
||||
"resolved": "https://registry.npmjs.org/socket.io-client/-/socket.io-client-4.5.4.tgz",
|
||||
|
@ -5821,6 +6045,11 @@
|
|||
"punycode": "^2.1.0"
|
||||
}
|
||||
},
|
||||
"vary": {
|
||||
"version": "1.1.2",
|
||||
"resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
|
||||
"integrity": "sha512-BNGbWLfd0eUPabhkXUVm0j8uuvREyTh5ovRa/dyow/BqAbZJyC+5fU+IzQOzmAKzYqYRAISoRhdQr3eIZ/PXqg=="
|
||||
},
|
||||
"which": {
|
||||
"version": "2.0.2",
|
||||
"resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
|
||||
|
|
|
@ -27,6 +27,7 @@
|
|||
"next": "13.1.1",
|
||||
"react": "18.2.0",
|
||||
"react-dom": "18.2.0",
|
||||
"socket.io": "^4.5.4",
|
||||
"socket.io-client": "^4.5.4",
|
||||
"typescript": "4.9.4"
|
||||
},
|
||||
|
|
22
leaky-ships/pages/api/socket.ts
Normal file
22
leaky-ships/pages/api/socket.ts
Normal file
|
@ -0,0 +1,22 @@
|
|||
import type { NextApiRequest } from 'next'
|
||||
import { Server } from 'socket.io'
|
||||
import { NextApiResponseWithSocket } from '../../interfaces/NextApiSocket'
|
||||
|
||||
const SocketHandler = (req: NextApiRequest, res: NextApiResponseWithSocket) => {
|
||||
if (res.socket.server.io) {
|
||||
console.log('Socket is already running')
|
||||
} else {
|
||||
console.log('Socket is initializing')
|
||||
const io = new Server(res.socket.server)
|
||||
res.socket.server.io = io
|
||||
|
||||
io.on('connection', socket => {
|
||||
socket.on('input-change', msg => {
|
||||
socket.broadcast.emit('update-input', msg)
|
||||
})
|
||||
})
|
||||
}
|
||||
res.end()
|
||||
}
|
||||
|
||||
export default SocketHandler
|
39
leaky-ships/pages/socket.tsx
Normal file
39
leaky-ships/pages/socket.tsx
Normal file
|
@ -0,0 +1,39 @@
|
|||
import { ChangeEventHandler, useEffect, useState } from 'react'
|
||||
import { io } from 'socket.io-client'
|
||||
let socket: ReturnType<typeof io>
|
||||
|
||||
const Home = () => {
|
||||
const [input, setInput] = useState('')
|
||||
|
||||
useEffect(() => {
|
||||
socketInitializer()
|
||||
}, [])
|
||||
|
||||
const socketInitializer = async () => {
|
||||
await fetch('/api/socket')
|
||||
socket = io()
|
||||
|
||||
socket.on('connect', () => {
|
||||
console.log('connected')
|
||||
})
|
||||
|
||||
socket.on('update-input', msg => {
|
||||
setInput(msg)
|
||||
})
|
||||
}
|
||||
|
||||
const onChangeHandler: ChangeEventHandler<HTMLInputElement> = (e) => {
|
||||
setInput(e.target.value)
|
||||
socket.emit('input-change', e.target.value)
|
||||
}
|
||||
|
||||
return (
|
||||
<input
|
||||
placeholder="Type something"
|
||||
value={input}
|
||||
onChange={onChangeHandler}
|
||||
/>
|
||||
)
|
||||
}
|
||||
|
||||
export default Home
|
Loading…
Add table
Add a link
Reference in a new issue