chat-example | Now maintained here : https : //github

I have two PCs, not connected with a cable and not in a network that need to communicate with each other. I'm doing two Qt apps and wanted to make the communication via Bluetooth. However, I found out that Qt does not support Bluetooth for Windows (Does Qt support the windows bluetooth API?). (It produces qt.bluetooth: Dummy backend running. Qt Bluetooth module is non-functional.)

So what other alternatives do I have to bluetooth to establish this connection? Or how can I make QtBluetooth work? I am open for new suggestions.

The data to be transferred is a QByteArray.

I am running Windows 10 Pro and Qt 5.11.1.

Edit: According to the new answer on Does Qt support the windows bluetooth API?, QtBluetooth can indeed work on Windows. I have two windows devices with exactly the same windows and Qt version. On one of them the Bluetooth chat example works perfectly, on the other one it still doesn't and I get the error message that Qt Bluetooth module is non-functional. Can someone tell me when and why this error appears?

I have also seen this thread but it doesn't help me, because it's linux-specific.

I'm testing the socket.io package and playing with the 'chat-example' (https://socket.io/get-started/chat/) and it works fine in javascript.

However, i would like to translate that example to TypeScript. 15 lines of code. Should be easy right? But no, I'm stuck with that.

if the file extension is .js, vscode's intellisense recognizes the 'require'd types, but as soon as I change the extension to .ts, the types are no longer recognized. I've tried to convert the 'require' statements to 'import' statements, but this also does not seem to work. What would be the proper typescript equivalent of the code below

I am trying to use an Express-generator generated project to reproduce the "chat-example" given in Socket.IO official website. I want to keep the generated structure intact. I nearly keep everything the same as the "chat-example" and just try to fit it into an Express-generator generated project. The problem I encounter is that the client-side is not able to invoke the script socket.io.js. Here I post the project file structure, the code that have changed/added, and the error messages.
Could someone please be so kind to help me? Thank you very much!

1. Project File Structure (*:change has been made; **:newly added file.)

I'm trying out socket.io and downloaded its GitHub project.

It worked fine, but when I tried to move the inline js code to an external file, it stopped working. Why is that so? What did I do wrong?

In its index.html file it has:

I'm trying to build a chat app using socket.io. All of my codes are same with documentation. But my code isn't working and I can't find the problem. Where am I making a mistake?

index.html:

In this tutorial and example code, a server can call onNext() method on every stream observer, which will broadcast messages to all clients bi-streaming with the server. But there is no method to identify which observer corresponds to which client. How can a server push a message to specific client instead of broadcasting?

According to this answer it is possible to map each observer if client id is provided by metadata. It seems const auto clientMetadata = context->client_metadata(); part does the trick, but I'm working with Java, not C++. Are there any Java equivalent for getting the metadata at server side?

Hi guys I am learning Websocket use using saga in react redux. During that time I am passing api in saga and try to get value in my page. Here the problem is that the value is coming from saga and also print on screen but I cannot able to map that and print the particular data from that api data

Here is my Page where i am calling my data.

Source: https://github.com/anoek/webrtc-group-chat-example/blob/master/client.html

I'm trying to modify this Webrtc example to add the ability of changing camera (Cross-browser support).

Normal usage works perfectly, after changing camera, failed in renegotiation.

1) Get a list of devices via navigator.mediaDevices.enumerateDevices()

2) Change local_media_stream after getting new stream

I want to create an "one to many" (with the max of 3 devices) webrtc setup. I have one device that is my main device. Other devices are connecting to that device. You can think about an walky talky. With one device who they are connecting to.

I have this code that works with an one to one connection.