eio | Extended I/O

by meez Java Version: Current License: Apache-2.0

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | eio Summary

eio is a Java library. eio 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.

Extended I/O

Support

Quality

Security

License

Reuse

Support

eio has a low active ecosystem.

It has 0 star(s) with 0 fork(s). There are 5 watchers for this library.

It had no major release in the last 6 months.

eio has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of eio is current.

Quality

eio has 0 bugs and 0 code smells.

Security

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

eio code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

eio is licensed under the Apache-2.0 License. This license is Permissive.

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

Reuse

eio releases are not available. You will need to build from source code and install.

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

It has 800 lines of code, 136 functions and 16 files.

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

Top functions reviewed by kandi - BETA

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

Apply a list element to a list .
Write an object field to the stream .
Write an array field .
Iterates over the elements of this cursor and calls the provided function on each field .
Adds key value pair .
Append the given text value .
End the element .
Returns the XML output stream .
Parses the given string as a long .
Parses the given string as an int .

Get all kandi verified functions for this library.

eio Key Features

No Key Features are available at this moment for eio.

eio Examples and Code Snippets

No Code Snippets are available at this moment for eio.

Community Discussions

Trending Discussions on eio

socket.io - Failed to load resource: net::ERR_CONNECTION_REFUSED

STM32 C++ and Retargeting std::cout to UART

How can I get SocketIO to work in Docker when it's working locally?

no affect on CORS enabling with NESTJS

How to connect websockets via socket.io from React to Laravel using laravel-echo-server?

socket.io "Cross-Origin request Blocked" error

Websocket connection failed when using socket.io

Flask-SocketIO - WebSocket is closed before the connection is established. [Heroku]

Fastify & Socket.io CORS not accepted

Socket-IO is using Polling instead of Websocket

QUESTION

socket.io - Failed to load resource: net::ERR_CONNECTION_REFUSED

Asked 2022-Apr-08 at 13:34

I'm building a forum where two users after connections can post a status then comment on them. For comments, i used socket.io .

In console i'm getting this error each few seconds :

...

ANSWER

Answered 2022-Apr-07 at 22:25

You added a slash instead of semi-colon:
socket.current = io("ws://localhost:4000")

Source https://stackoverflow.com/questions/71789359

QUESTION

STM32 C++ and Retargeting std::cout to UART

Asked 2022-Mar-14 at 18:13

I'm having trouble trying to get std::cout working on an STM32 using the STM32CubeIDE (generally a standard install of the STM32CubeIDE out of the package).

I've reviewed many sources about redirecting UART for the purposes of stdio.h and printf, but am trying to get this all working in a C++ environment using std::cout. The prime source I've found is here: https://www.keil.com/support/man/docs/armlib/armlib_chr1358938931411.htm

I'm getting different errors depending on how and when I include headers, here is what I have tried:

retarget.h:

...

ANSWER

Answered 2022-Mar-14 at 18:13

Finally stumbled across the solution, and it came down to how the _write() function was compiled. This function must be compiled with a C compiler to work correctly (as far as I can tell).

So, the solution, as far as is working for me:

I renamed retarget.cc back to retarget.c (it remains retarget.c, unmodified except for the include path for retarget.h).

For retarget.h I used the associated file for retarget.h wrapped the function prototypes in extern "C":"

Source https://stackoverflow.com/questions/71442249

QUESTION

How can I get SocketIO to work in Docker when it's working locally?

Asked 2022-Feb-21 at 09:53

My Flask app works locally when I run flask run -p 8000 but when I try to run this in Docker my SocketIO events don't seem to be getting through from the server to the client.

Here's an example app to show what I mean:

Flask app:

...

ANSWER

Answered 2022-Feb-21 at 09:53

I ended up using this command in my Dockerfile which did the trick:

Source https://stackoverflow.com/questions/70885407

QUESTION

no affect on CORS enabling with NESTJS

Asked 2022-Jan-31 at 21:31

I fail to enable the CORS for testing with the latest NestJS 8.0.6 and a fresh http + ws project. That said, I want to see the Access-Control-Allow-Origin in the servers response (so that the client would accept it). Here is my main.ts where I've tried 3 approches: 1) with options, 2) with a method, 3) with app.use. None of them works.

...

ANSWER

Answered 2021-Sep-20 at 20:29

The enableCors and { cors: true } options are for the HTTP server (express or fastify). The URL given showing the CORS error came from a socket.io connection. To enable CORS for socket.io you need to use the options in the @WebsocketGateway() decorator, like

Source https://stackoverflow.com/questions/69259893

QUESTION

How to connect websockets via socket.io from React to Laravel using laravel-echo-server?

Asked 2022-Jan-07 at 01:06

I'm currently having a problem getting websockets set up with socket.io from React to Laravel using laravel-echo-server. Everything appears to be working except whenever I navigate to https://api.mysite.com/socket.io/?EIO=4&transport=websocket I'm getting an Internal Server Error. And whenever I check the logs, this is the error:

AH01144: No protocol handler was valid for the URL /socket.io/ (scheme 'ws'). If you are using a DSO version of mod_proxy, make sure the proxy submodules are included in the configuration using LoadModule.

But whenever I go to https://api.mysite.com/socket.io I'm getting this:

...

ANSWER

Answered 2022-Jan-05 at 14:40

This may help you. https://linuxhint.com/how-to-use-laravel-with-socket-io/

I think host option of Echo object should be https://api.mysite.com:6001, instead of https://api.mysite.com/socket.io

Source https://stackoverflow.com/questions/70487754

QUESTION

socket.io "Cross-Origin request Blocked" error

Asked 2021-Dec-13 at 08:06

So, I'm trying to follow along this tutorial and right off the bat I can't get it to work. First off, these are my files:

root/frontend/index.html

...

ANSWER

Answered 2021-Dec-13 at 08:06

So, I kinda figured it out.

In the end I end up following another tutorial which is much simpler and much better for the starter. It's this one. Easy to understand, to the point, compact and works with no issues.

But if you encounter this CORS error then the way to fix it is in another video. Basically you have to install the cors package and add some definitions in the server js code. The fix itself is in the 10 minute mark, but I suggest watching from the start.

Source https://stackoverflow.com/questions/70249916

QUESTION

Websocket connection failed when using socket.io

Asked 2021-Dec-01 at 13:00

I am using socket.io on both client and server, with the application being served from AWS. I am getting a browser console error:

websocket.js:54 WebSocket connection to 'wss://www.tidee.com/socket.io/?EIO=4&transport=websocket' failed: doOpen @ websocket.js:54 open @ transport.js:44 open @ socket.js:159

Client code:

...

ANSWER

Answered 2021-Dec-01 at 13:00

If using Elastic Beanstalk (EB) to deploy your application. there iss an Nginx proxy server (in the EB configuration) that is deployed to proxy the requests to your load balancer. Remove the Nginx proxy server and the websockets will work. If you want to keep the Nginx proxy, then you will need to configure this to pass through the websocket request.

Source https://stackoverflow.com/questions/69791408

QUESTION

Flask-SocketIO - WebSocket is closed before the connection is established. [Heroku]

Asked 2021-Oct-26 at 15:32

While running Flask on my local server everything was fine, but after moving to Heroku I started getting "WebSocket is closed before the connection is established." In my localserver websocket is connected once, but on heroku it keeps connecting to the websocket.

Heroku Logs

...

ANSWER

Answered 2021-Oct-26 at 15:32

Do you see the discrepancy? You are running Gunicorn with the gevent-websocket worker, but Flask-SocketIO thinks it is configured to use eventlet:

Source https://stackoverflow.com/questions/69720054

QUESTION

Fastify & Socket.io CORS not accepted

Asked 2021-Oct-21 at 16:10

I'm tring to set up fastify-socket.io, fastify-cors, but I'm still getting CORS errors.

I have fastify-cors and fastsity-socket.io registered

...

ANSWER

Answered 2021-Oct-21 at 16:10

Found the solution, it doesn't seem that registering fastifyCors before fastifyIO makes a difference, but I changed that anyway. I wasn't configuring fastifyIO correctly.

Source https://stackoverflow.com/questions/69654401

QUESTION

Socket-IO is using Polling instead of Websocket

Asked 2021-Sep-30 at 17:28

I'm working on an application that uses Flask-SocketIO server with Vue.js on the client side. The issue is that when the app is deployed on NGINX server (version 1.21), it always uses polling and I keep getting following requests:

https://example.com/socket.io/?EIO=3&transport=polling&t=Nmo5P0n&sid=400eb01430964fc29b7b4cbf627b62aa

However when I deploy the application locally, the websocket are used perfectly fine as the below request suggests.

ws://localhost:10001/socket.io/?EIO=3&transport=websocket&sid=2858466e586040a58190577fa8a24546

Libraries used are following:

python-socketio 4.6.1
Flask-SocketIO 4.3.2
vue-socket.io 3.0.10

Following is my code base:

Client (Vue.js)

...

ANSWER

Answered 2021-Sep-30 at 17:28

Fix

Updated Flask-SocketIO 4.3.2 to the latest version and used vue-socket.io-extended instead of vue-socket.io

Source https://stackoverflow.com/questions/69383141

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

Vulnerabilities

No vulnerabilities reported

Install eio

You can download it from GitHub.
You can use eio like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the eio component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

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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