pywebsocket | WebSocket server and extension for Apache HTTP Server | Runtime Evironment library

by googlearchive Python Version: pywebsocket-0.7.9 License: BSD-3-Clause

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

kandi X-RAY | pywebsocket Summary

pywebsocket is a Python library typically used in Server, Runtime Evironment applications. pywebsocket has no bugs, it has no vulnerabilities, it has build file available, it has a Permissive License and it has low support. You can download it from GitHub.

The pywebsocket project aims to provide a WebSocket standalone server and a WebSocket extension for Apache HTTP Server, mod_pywebsocket. This version is no longer maintained. It has been superceded by pywebsocket3 which works with Python 3 in additional to Python 2. Most existing users should migrate to pywebsocket3. Support for running as an Apache module has been dropped in pywebsocket3. If you need an Apache WebSocket module, you should look for an alternate solution. pywebsocket is intended for testing or experimental purposes.

Support

Quality

Security

License

Reuse

Support

pywebsocket has a low active ecosystem.

It has 293 star(s) with 153 fork(s). There are 33 watchers for this library.

It had no major release in the last 12 months.

There are 0 open issues and 145 have been closed. On average issues are closed in 1075 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of pywebsocket is pywebsocket-0.7.9

Quality

pywebsocket has 0 bugs and 0 code smells.

Security

pywebsocket has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

pywebsocket code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

pywebsocket is licensed under the BSD-3-Clause License. This license is Permissive.

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

Reuse

pywebsocket releases are available to install and integrate.

Build file is available. You can build the component from source.

pywebsocket saves you 5632 person hours of effort in developing the same functionality from scratch.

It has 11787 lines of code, 931 functions and 68 files.

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

Top functions reviewed by kandi - BETA

kandi has reviewed pywebsocket and discovered the below as its top functions. This is intended to give you an instant insight into pywebsocket implemented functionality, and help decide if they suit your requirements.

Run the event loop
Close the connection
Close the websocket connection
Send the closing handshake
Compress the given bytes
Compress and compress the given bytes
Compress and return the compressed bytes
Wrap the popen3 function into the Popen3 function
Translate the given string into the given path
Return the interpolation code for a script
Main thread
Send a message to the client
Send a message to the stream
Performs the filter on the given bytes
Decompress the stream
Receive a message from the queue
Add extra cookies to the web socket
Transfer data from web socket

Get all kandi verified functions for this library.

pywebsocket Key Features

No Key Features are available at this moment for pywebsocket.

pywebsocket Examples and Code Snippets

No Code Snippets are available at this moment for pywebsocket.

Community Discussions

Trending Discussions on pywebsocket

Client connects and disconnects instantly with no error message?

QUESTION

Client connects and disconnects instantly with no error message?

Asked 2019-Feb-25 at 15:49

New to twisted and experimenting. I'm trying to setup a simple websocket for a messaging system, using a twisted.application and a protocols.basic.LineReceiver.

Problem: Twisted application connects the client, and disconnects it right after (?)

Client logs when trying to connect:

WebSocket is supported by your Browser!

Firefox can’t establish a connection to the server at ws://127.0.0.1:1025/.

Connection is closed...

Server logs when client tries to connect:

2019-02-24T17:49:24+0000 [stdout#info] Got new client!

2019-02-24T17:49:24+0000 [stdout#info] received b'GET / HTTP/1.1'

2019-02-24T17:49:24+0000 [stdout#info] received b'Host: 127.0.0.1:1025'

2019-02-24T17:49:24+0000 [stdout#info] received b'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:67.0) Gecko/20100101 Firefox/67.0'

2019-02-24T17:49:24+0000 [stdout#info] received b'Accept: /'

2019-02-24T17:49:24+0000 [stdout#info] received b'Accept-Language: en-US,en;q=0.5'

2019-02-24T17:49:24+0000 [stdout#info] received b'Accept-Encoding: gzip, deflate'

2019-02-24T17:49:24+0000 [stdout#info] received b'Sec-WebSocket-Version: 13'

2019-02-24T17:49:24+0000 [stdout#info] received b'Origin: null'

2019-02-24T17:49:24+0000 [stdout#info] received b'Sec-WebSocket-Extensions: permessage-deflate'

2019-02-24T17:49:24+0000 [stdout#info] received b'Sec-WebSocket-Key: /gN0KPBQZTU498eQBdTV2Q=='

2019-02-24T17:49:24+0000 [stdout#info] received b'DNT: 1'

2019-02-24T17:49:24+0000 [stdout#info] received b'Connection: keep-alive, Upgrade'

2019-02-24T17:49:24+0000 [stdout#info] received b'Pragma: no-cache'

2019-02-24T17:49:24+0000 [stdout#info] received b'Cache-Control: no-cache'

2019-02-24T17:49:24+0000 [stdout#info] received b'Upgrade: websocket'

2019-02-24T17:49:24+0000 [stdout#info] received b''

2019-02-24T17:49:24+0000 [stdout#info] Lost a client!

Server code:

...

ANSWER

Answered 2019-Feb-25 at 15:49

You're running a plain TCP echo server. It accepts TCP connections and echoes back to them whatever they send.

You're running a WebSocket client. It opens a TCP connection and begins to speak the WebSocket protocol (starting with an HTTP-based handshake) to the server. It expects a WebSocket protocol response to this handshake.

The TCP echo server sends the client's WebSocket handshake data back to it. This is not a correct WebSocket handshake response. The WebSocket client concludes (correctly) the server is not a WebSocket server and disconnects.

Take a look at something like https://crossbar.io/autobahn/ for libraries geared towards working with WebSockets. You can even find an example WebSocket echo server in the documentation, https://github.com/crossbario/autobahn-python/tree/9d65b508cc108730b4b6a74ba35afe0fa1d5ffca/examples/twisted/websocket/echo

Source https://stackoverflow.com/questions/54854839

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

Vulnerabilities

No vulnerabilities reported

Install pywebsocket

You can download it from GitHub.
You can use pywebsocket like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

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 .

Find more information at: