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There is currently no implementation of WebSockets server in B4R (there is client implementation). Consider using Raspberry Pi or a similar small Linux based computer. You will be able to build very powerful servers.
link: Hi! I was wondering is there a library or maybe C code which I could implement in B4R to create a WebSocket server on ESP8266? Something like this: h

Hi Erel, I build the WebSocket server on the base of jServer to serve clients(EV charging stations). The standard obligates clients to include header "Sec-WebSocket-Protocol" with value "ocpp1.6" for the connection to be accepted. The "Browser Websocket Client" serves as test tool to check the serve
link: WebSocketException: RemoteEndpoint unavailable, current state , expecting at anywheresoftware.b4j.object.WebSocket.setEvents(WebSocket.java:378)
link: The problem is not in browser. I need to build the web socket server to which the clients connect with Header "Sec-WebSocket-Protocol". The chrome ex
link: Why do you need an extension? All browsers support websockets. Test it with this page: https://b4x.com:51041/smiley/index.html

I think WebSocket is a special class from jserver, and its event name is fixed as WebSocket. we can't add the element Event to jserver.xml like other classes for hints, otherwise on IDE it looks that there will be a prefix EventName, if you want some tips, add the element Comment for this. 154756
link: Strangely, the editor's autocomplete does not provide available events for the Websocket class. 154750 I know that Connected and Disconnected event
link: Yes, we actually don't create the Websocket object, we receive it from beyond ?

In a client-server architecture it is always the client that initiates a communication. Connect the websocket to the server and then the server can send the first useful message.
link: If it's absolutely essential, this could be an alternative (not websocket, though): https://www.b4x.-an-http-server-in-your-android-application.25984
link: is it possible to send message from server b4j to client b4a without client request?

yes a websocket server.
link: websocket server, right?
link: UpgradeRequest.RemoteAddress seems to return the server IP, instead of client IP (local instead of remote)
link: Directly (no local proxies). But NOW I remember that the method worked. Also, yesterday I helped someone to install XAMPP on his PC (not in my lan)

Of course, sorry. The project itself is quite big and sprawling. It connects to a jRDC2 based server app that has the Websocket Push framework server modules added. The websocket messages from the client are sent from various places with: WSPushService.SendMessageToAll("TextMsg") The messages are g

That is JSON data, isn't it?
link: If you just want to send raw text, you can try this (note ws is set in WebSocket_Connected by the B4J template for a Server application): Dim jo
link: Hello, As discussed here: https://www.b4x.-tutorial-to-follow-for-websockets.124814/ , I want to create a websocket for b4j to serve data via websock

It will be difficult to implement such solution with Bluetooth. The two options are: - MQTT - A websocket server MQTT is simpler. The advantage of WebSockets is that you can create a browser based client.
link: I believe the best 2 options are: 1. Websockets 2. Firebase messaging I would prefer websockets with a B4J server in the middle, however you will nee

WebSocket server is not different than any standard http server.
link: This library allows you to create WebSocket connections with servers that support WebSockets. It is based on this open source project: http://autobahn
link: 1. Binary messages are not relevant when communicating with B4J servers. Most WebSocket servers send and receive text messages so it is not a commonly
link: socket.io may support other protocols as well as WebSocket. You can easily create a WebSocket server with B4J and test it.

I'm not familiar with Kiffi solution. However websocket handlers are always multi-threaded.
link: Hi to all i have developed a websocket server with Uicontrols of Kiffi user. The server and the WebApp work fine but the problem is that if i open on
link: Same Help? AddWebSocket is multi thread? In AddHandler ther's a parameter SingleThreadhandler but not in AddWebSocket. Good day to all

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