serve-handler | The foundation of serve | Web Framework library

by vercel JavaScript Version: 6.1.5 License: MIT

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | serve-handler Summary

serve-handler is a JavaScript library typically used in Server, Web Framework applications. serve-handler has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

The foundation of `serve`

Support

Quality

Security

License

Reuse

Support

serve-handler has a low active ecosystem.

It has 500 star(s) with 88 fork(s). There are 47 watchers for this library.

It had no major release in the last 12 months.

There are 45 open issues and 44 have been closed. On average issues are closed in 80 days. There are 30 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of serve-handler is 6.1.5

Quality

serve-handler has 0 bugs and 0 code smells.

Security

serve-handler has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

serve-handler code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

serve-handler is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

serve-handler releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

serve-handler saves you 1 person hours of effort in developing the same functionality from scratch.

It has 4 lines of code, 0 functions and 7 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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serve-handler Key Features

No Key Features are available at this moment for serve-handler.

serve-handler Examples and Code Snippets

No Code Snippets are available at this moment for serve-handler.

Community Discussions

Trending Discussions on serve-handler

Why does the piped data between two process seem truncated when too big?

QUESTION

Why does the piped data between two process seem truncated when too big?

Asked 2020-Jan-15 at 18:33

We latelly encountered a problem on our project while trying to make a subprocess pipe a whole base64 encoded picture (around 355K) to it's parent process : but pictures seemed randomly truncated and we still don't get this behaviour nor found a solution.

We found a workaround to transmit these pictures with tempfile based communication, but we still wanna understand the problem about these inter-process communication limitations.

Here is the closest minimum and reproductible example we succeeded to produce that highlights this behaviour, we have a python script that tries to retrieve the data from a node subprocess that generates the data to retrieve. But the length of data the parent process is able to get seems limited in a nondeterministic way.

This example tests the equality between the requested data length and the actual retrieved length.

test.py :

...

ANSWER

Answered 2020-Jan-15 at 18:33

The problem is in your JavaScript code and you can find the explanation here :

Calling process.exit() will force the process to exit as quickly as possible even if there are still asynchronous operations pending that have not yet completed fully, including I/O operations to process.stdout and process.stderr.

and :

In most situations, it is not actually necessary to call process.exit() explicitly. The Node.js process will exit on its own if there is no additional work pending in the event loop. The process.exitCode property can be set to tell the process which exit code to use when the process exits gracefully.

You are calling process.exit() before the call to process.stdout.write() has completed (writing to pipes is asynchronous on POSIX). This causes the JS process to exit prematurely, and interrupts the writing before all the data has been written.

If you want to set the error code, you should set process.exitCode = errorCode as you do and allow the event loop to end gracefully without calling process.exit().

Source https://stackoverflow.com/questions/59740454

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

Vulnerabilities

No vulnerabilities reported

Install serve-handler

You can download it from GitHub.

Support

For security purposes, symlinks are disabled by default. If serve-handler encounters a symlink, it will treat it as if it doesn't exist in the first place. In turn, a 404 error is rendered for that path.

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