uWebSockets.js | μWebSockets for Node.js back-ends metal | Runtime Evironment library
kandi X-RAY | uWebSockets.js Summary
kandi X-RAY | uWebSockets.js Summary
μWebSockets for Node.js back-ends :metal:
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of uWebSockets.js
uWebSockets.js Key Features
uWebSockets.js Examples and Code Snippets
Lines of Code : 18License : Strong Copyleft (CC BY-SA 4.0)
Copy@RunWith(SpringJUnit4ClassRunner.class)
public class ServicesIntegrationTest {
private RestTemplate restTemplate = new RestTemplate();
@Test
public void runTest() throws Exception {
SpringApplicationBuilder uws = new 'use strict';
const uws = require('uws');
const PORT = 3000
/*********************************************************************
* Server *
*********************************const io = require('socket.io')(server, {
serveClient: false,
wsEngine: 'ws' // uws is not supported since it is a native module
});
const http = require('http');
const express = require('express');
const socketIO = require('socket.io');
const uws = require('uws');
const app = express();
const server = http.Server(app);
const io = socketIO(server);
io.ws = new uws.SerCommunity Discussions
Trending Discussions on uWebSockets.js
QUESTION
I've coded a server in Node.js using uWebSockets.js and deployed it to Google Cloud App Engine.
The server itself works fine when I run it on the local network but when I try to connect it through the gcloud URL it throws the error (to the client):
...ANSWER
Answered 2021-May-04 at 10:20As @DazWilkin mentioned, WebSockets can be used with App Engine Flexible environment and with Cloud Run.
App Engine standard environment doesn't support this.
QUESTION
I'm trying to create an Android app that uses WebRTC data channels for data exchange. The data that I want to send is basic strings. Admittedly, this is my first time looking at WebRTC, and so I am a bit fuzzy on the details. My problem is that whenever I try to create a data channel, it is always null, and ICE candidate requests do not seem to be exchanged with the signalling server. I started from this example that creates a connection to exchange video between two devices and modified it to not exchange video but instead create a data channel.
I looked through a lot of other answers but the vast majority have to do with WebRTC in the browser, and data channel examples are rare to begin with. I also looked through the google chromium source code implementation of WebRTC in c++ to see if anything could be learned but had no luck.
My code is as follows
WebRtcActivity.kt
...ANSWER
Answered 2020-Nov-17 at 23:53Answering my own question, not entirely but will post what worked for me. Ultimately I could not figure out what was wrong with the code above, I suspect somewhere I was not doing something right with the initialization or requests.
Some of the files are from above and have not been modified, but I'll post them anyways. Also, I had used this article as a starting point.
CustomPeerConnection.java
QUESTION
Can someone please look into the below error stack? I was trying to set up pinax.
...ANSWER
Answered 2020-Jul-16 at 18:17the npm sass used by the project is node-sass@4.7.2 but the node i installed was 10 in order to use node-sass@4.7.2 node 8 must be installed not 10 . so uninstall node 10 and install node 8.
QUESTION
I just recently upgraded to Angular 8 and my local build passing with aot. But in Jenkins build getting failed with below error. Can anyone help?
Here is the error
npm install
npm WARN deprecated core-js@2.6.11: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues.
Please, upgrade your dependencies to the actual version of core-js@3.
npm WARN deprecated circular-json@0.5.9: CircularJSON is in maintenance only, flatted is its successor.
npm WARN deprecated uws@9.148.0: New code is available at github.com/uNetworking/uWebSockets.js
npm ERR! path git
npm ERR! code ENOENT
npm ERR! errno ENOENT
npm ERR! syscall spawn git
npm ERR! enoent Error while executing:
npm ERR! enoent undefined ls-remote -h -t ssh://git@github.com/pemrouz/buble.git
npm ERR! enoent
npm ERR! enoent
npm ERR! enoent spawn git ENOENT
npm ERR! enoent This is related to npm not being able to find a file.
npm ERR! enoent
npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2020-01-25T10_05_09_308Z-debug.log
here is my package json
...ANSWER
Answered 2020-Mar-02 at 10:04When you upgrade angular 8 its installs all default packages with Bootstrap 4. Bootstrap 4 installs popper.js package which helps for tooltip
Initial popper.js version will be ^1.0.1 and it is not supported with Angular 8 and Node 13. So we have to upgrade the package to version "popper.js": "^1.16.1"
QUESTION
I am developing a Social Network App with Ionic 4. For the Backend I use ExpressJS & Firebase. The problem is, that I don't know how to implement the real time notifications for example when a user likes the post of another one.
Socket.IO is not really an option, because I often read about the bad performance when tons of users(500k+) users are connected. I also read about uWebSockets, but I can't find any examples that could help me implement the notifications. Does anyone have a solution?
...ANSWER
Answered 2020-Jan-16 at 22:22You shouldn't be concerned about performance at 500k users at this early stage. You should be concerned about shipping and learning quickly, so if Socket.IO will help you with that (from what you describe, I'm quite sure it will), go for it.
QUESTION
UWS is deprecated, now you can install μWebSockets like so
npm install uNetworking/uWebSockets.js#v15.10.0
It gets installed but when you want to update your packages npm update you get
ANSWER
Answered 2019-Jun-09 at 19:05Contacted npmjs.com, they didn't know why it was happening, nor the owner of the repository.
When Artem Arkhipov commented saying that he did not encounter any errors, I uninstalled and reinstalled the package and everything seem to be working.
If anyone ever encounter this error, please let me know, and I'll tell the owner of the repository how to fix it.
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