Duplicate socket

[usmanyunusov]

https://github.com/web-infra-dev/rspack-dev-server/blob/74069997616202702215fb52634f98dc8e161ed7/client-src/index.js#L12-L17

[chenjiahan]

Fixed by #27, thank you

[usmanyunusov]

@chenjiahan when will there be a fix for @rspack/core?

[chenjiahan]

Is this import breaks any code or build process?

[usmanyunusov]

@chenjiahan, I get an error when starting

ERROR in ./node_modules/.pnpm/@rspack+dev-server@1.1.0_@rspack+core@1.3.0_@swc+helpers@0.5.15__@types+express@4.17.21_webpack@5.98.0/node_modules/@rspack/dev-server/client/index.js?protocol=ws%3A&hostname=0.0.0.0&port=3003&pathname=%2Fws&logging=none&overlay=%7B%22errors%22%3Atrue%2C%22warnings%22%3Afalse%7D&reconnect=10&hot=true&live-reload=true
  × Module build failed:
  ╰─▶   × SyntaxError: /Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@rspack+dev-server@1.1.0_@rspack+core@1.3.0_@swc+helpers@0.5.15__@types+express@4.17.21_webpack@5.98.0/node_modules/@rspack/dev-server/client/index.js: Identifier 'socket' has already been declared. (21:7)
        │
        │   19 | import socket from "webpack-dev-server/client/socket.js";
        │   20 | import { defineProgressElement, isProgressSupported, } from "webpack-dev-server/client/progress.js";
        │ > 21 | import socket from "webpack-dev-server/client/socket.js";
        │      |        ^
        │   22 | import { log, setLogLevel } from "webpack-dev-server/client/utils/log.js";
        │   23 | import sendMessage from "webpack-dev-server/client/utils/sendMessage.js";
        │   24 | /**
        │     at constructor (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:360:19)
        │     at JSXParserMixin.raise (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:3338:19)
        │     at ScopeHandler.checkRedeclarationInScope (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:1566:19)
        │     at ScopeHandler.declareName (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:1532:12)
        │     at JSXParserMixin.declareNameFromIdentifier (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:7494:16)
        │     at JSXParserMixin.checkIdentifier (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:7490:12)
        │     at JSXParserMixin.checkLVal (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:7431:12)
        │     at JSXParserMixin.finishImportSpecifier (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:13926:10)
        │     at JSXParserMixin.parseImportSpecifierLocal (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:13923:31)
        │     at JSXParserMixin.maybeParseDefaultImportSpecifier (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:14030:12)
        │     at JSXParserMixin.parseImportSpecifiersAndAfter (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:13899:29)
        │     at JSXParserMixin.parseImport (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:13895:17)
        │     at JSXParserMixin.parseStatementContent (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:12540:27)
        │     at JSXParserMixin.parseStatementLike (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:12432:17)
        │     at JSXParserMixin.parseModuleItem (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:12409:17)
        │     at JSXParserMixin.parseBlockOrModuleBlockBody (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:12980:36)
        │     at JSXParserMixin.parseBlockBody (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:12973:10)
        │     at JSXParserMixin.parseProgram (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:12306:10)
        │     at JSXParserMixin.parseTopLevel (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:12296:25)
        │     at JSXParserMixin.parse (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:14152:10)
        │     at parse (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+parser@7.27.0/node_modules/@babel/parser/lib/index.js:14186:38)
        │     at parser (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+core@7.26.10/node_modules/@babel/core/lib/parser/index.js:41:34)
        │     at parser.next (<anonymous>)
        │     at normalizeFile (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+core@7.26.10/node_modules/@babel/core/lib/transformation/normalize-file.js:64:37)
        │     at normalizeFile.next (<anonymous>)
        │     at run (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+core@7.26.10/node_modules/@babel/core/lib/transformation/index.js:22:50)
        │     at run.next (<anonymous>)
        │     at transform (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/@babel+core@7.26.10/node_modules/@babel/core/lib/transform.js:22:33)
        │     at transform.next (<anonymous>)
        │     at step (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/gensync@1.0.0-beta.2/node_modules/gensync/index.js:261:32)
        │     at /Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/gensync@1.0.0-beta.2/node_modules/gensync/index.js:273:13
        │     at async.call.result.err.err (/Users/udyunusov/usman/rteam-fe/platform-id/node_modules/.pnpm/gensync@1.0.0-beta.2/node_modules/gensync/index.js:223:11)

[chenjiahan]

Get👌 It seems like you were using Babel to trainsform node_modules and Babel throw this error.

We have release a new version: https://github.com/web-infra-dev/rspack-dev-server/releases/tag/v1.1.1

@rspack/cli will bump to this new version and have a new release tomorrow.