WebSocketJLink

About

Adds the ability to work with web sockets in Wolfram using Java-WebSocket

Building

First compile java binary files using maven:

mvn package -f ./pom.xml

Installation

PacletInstall["KirillBelov/WebSocketLink"]

Using

Import the package

Get["KirillBelov`WebSocketLink`"]

Create a new connection

connection1 = WebSocketConnect["wss://stream.binance.com:9443/ws/btcusdt@miniTicker"]

WebSocketConnectionObject[<>]

After serveral seconds you can view received data

Normal[connection1["Data"]]

Get list of subscribtions by sending a message

WebSocketSend[connection1, "{\"method\": \"LIST_SUBSCRIPTIONS\",\"id\": 3}"]

Association of all connections

WebSocketConnections[]

Close the connection

WebSocketClose[connection1]