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I want to start webSocket for every entry ( because in single ws link case, hmr works well in just only one entry and I cannot find the reason ).

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What I want is like this:

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• ws://127.0.0.1:8080/ws/main is corresponding to the entry of 'main'
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• ws://127.0.0.1:8080/ws/sub is corresponding to the entry of 'sub'
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","upvoteCount":1,"answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"

I see what you want, current;y it is impossible for single configuration, you can use multi compiler (https://github.com/webpack/webpack/blob/main/examples/multi-compiler/README.md) mode with different uniqueName https://webpack.js.org/configuration/output/#outputuniquename

","upvoteCount":0,"url":"https://github.com/webpack/webpack/discussions/19600#discussioncomment-13531776"}}}

How to start difference ws for every entry #19600

Answered by alexander-akait

Rain-Blends-Into-Ink asked this question in Q&A

How to start difference ws for every entry #19600

Rain-Blends-Into-Ink

Jun 10, 2025 · 1 comments · 4 replies

Answered by alexander-akait Return to top

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Rain-Blends-Into-Ink

Jun 10, 2025

I started a multi-entry webpack service. The example is as follows: { entry: { main: 'main.vue', sub: 'sub.vue' } } I want to start webSocket for every entry ( because in single ws link case, hmr works well in just only one entry and I cannot find the reason ). What I want is like this: ws://127.0.0.1:8080/ws/main is corresponding to the entry of 'main' ws://127.0.0.1:8080/ws/sub is corresponding to the entry of 'sub'

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Answered by alexander-akait Jun 20, 2025

I see what you want, current;y it is impossible for single configuration, you can use multi compiler (https://github.com/webpack/webpack/blob/main/examples/multi-compiler/README.md) mode with different uniqueName https://webpack.js.org/configuration/output/#outputuniquename

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alexander-akait

Jun 10, 2025

Maintainer

Do you use main and sub on the same page?

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Rain-Blends-Into-Ink Jun 11, 2025

Author

yes, I want to use them in one website, but I don't want them to influence each other

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alexander-akait Jun 11, 2025

Maintainer

You need to use dependOn - https://webpack.js.org/concepts/entry-points/#entrydescription-object, if you want to use them on the same page, alternative solution is runtimeChunk.name: 'runtime' https://webpack.js.org/configuration/optimization/#optimizationruntimechunk, so all entries will have the only one runtime

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Rain-Blends-Into-Ink Jun 11, 2025

Author

I has tried what you say, but failed. Here is the reproduction repo: https://github.com/tangkunjiang/webpack-multi-entry You should read REAMDE.md first

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alexander-akait Jun 20, 2025

Maintainer

I see what you want, current;y it is impossible for single configuration, you can use multi compiler (https://github.com/webpack/webpack/blob/main/examples/multi-compiler/README.md) mode with different uniqueName https://webpack.js.org/configuration/output/#outputuniquename

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