node-webworker-threads | Lightweight Web Worker API implementation | Architecture library

 by   audreyt C++ Version: Current License: Non-SPDX

kandi X-RAY | node-webworker-threads Summary

kandi X-RAY | node-webworker-threads Summary

node-webworker-threads is a C++ library typically used in Architecture applications. node-webworker-threads has no bugs, it has no vulnerabilities and it has medium support. However node-webworker-threads has a Non-SPDX License. You can download it from GitHub.

After the initialization phase of a Node program, whose purpose is to setup listeners and callbacks to be executed in response to events, the next phase, the proper execution of the program, is orchestrated by the event loop whose duty is to juggle events, listeners and callbacks quickly and without any hiccups nor interruptions that would ruin its performance. Both the event loop and said listeners and callbacks run sequentially in a single thread of execution, Node's main thread. If any of them ever blocks, nothing else will happen for the duration of the block: no more events will be handled, no more callbacks nor listeners nor timeouts nor setImmediate()ed functions will have the chance to run and do their job, because they won't be called by the blocked event loop, and the program will turn sluggish at best, or appear to be frozen and dead at worst.
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            kandi-support Support

              node-webworker-threads has a medium active ecosystem.
              It has 2199 star(s) with 145 fork(s). There are 68 watchers for this library.
              OutlinedDot
              It had no major release in the last 6 months.
              There are 64 open issues and 103 have been closed. On average issues are closed in 119 days. There are 3 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of node-webworker-threads is current.

            kandi-Quality Quality

              node-webworker-threads has 0 bugs and 0 code smells.

            kandi-Security Security

              node-webworker-threads has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              node-webworker-threads code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              node-webworker-threads has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              node-webworker-threads releases are not available. You will need to build from source code and install.
              Installation instructions are not available. Examples and code snippets are available.
              It has 32 lines of code, 1 functions and 65 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            node-webworker-threads Key Features

            No Key Features are available at this moment for node-webworker-threads.

            node-webworker-threads Examples and Code Snippets

            No Code Snippets are available at this moment for node-webworker-threads.

            Community Discussions

            QUESTION

            Would it be really an advantage to achieve multi-threading using web workers in NodeJS?
            Asked 2018-Mar-12 at 11:39

            I think the question is pretty explicit. JavaScript is single threaded and NodeJS still achieves incredible performances. We could think obvious that multi-threading would take NodeJS performances further, but it might be wrong in some cases.

            For example, I'm currently building a starter project using NextJS. I wonder if handling each request in a separate thread would be worth it.

            Thank you!

            ...

            ANSWER

            Answered 2018-Mar-12 at 11:39

            As far as I know in production mode nodeJs "usually" used as:

            • nginx server (used as security layer and as HTTPS proxy)
            • number of child NodeJs processes (amount === number of cores)

            That means that all cores are used,

            request is processed by single core,

            server processes several requests at once

            === UPDATE ===

            If you want to divide single request processing into several threads - then just remember that cross-process communication is expensive in NodeJS, and you need to delegate huge tasks to other threads/webworkers

            If you see the need to split app into several threads - consider using microservices architecture, e.g. using http://senecajs.org/

            Source https://stackoverflow.com/questions/49222294

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install node-webworker-threads

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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          • HTTPS

            https://github.com/audreyt/node-webworker-threads.git

          • CLI

            gh repo clone audreyt/node-webworker-threads

          • sshUrl

            git@github.com:audreyt/node-webworker-threads.git

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