Ethereum WebSocket Connection Publication: Unable to get outlet information
I have a problem when I contact Ethereum WebSocket via the Binance’s WebSockets subscription. Despite the same customer -side code template, one connection is successful, but the other does not pick up outlet information.
Background Information
Our application uses the Binance’s WebSockets application subscription to create a real -time connection to exchange, which enables the offer of promotional bidding and other real -time market information feeds. The Ethereum WebSocket offers a safe and reliable way to communicate with the Ethereum block chain, which allows us to receive socket information about events, blocks and other events.
Code of Code
Here is an extract from our customer side code that connects to Binance:
`Javascript
Const bnbwebsocketurl = ‘wss: //api.binance.com/ws’;
// Create a new websocket object
Const websocket = new websocket (BNBwebsocketurl);
// Set the events listeners on incoming messages
websocket.onmessage = (event) => {
Console.log (evvent.data);
};
// Handle errors and cuts
websocket.onerror = (error) => {
Console.error (error);
};
`
Connection problems
The problem seems to be related to pick -up features. In particular, the listener of the “Onmessage” event will not be triggered for some reason.
After looking at code trunks, I found a potential problem where we are creating a websocket connection and processing incoming messages.
Suggested Solution
Use to solve this problem again with our customer side code and make sure we establish a websocket connection and incoming messages properly.
Here’s an updated version of our listener at the “Onmessage” event:
`Javascript
Const bnbwebsocketurl = ‘wss: //api.binance.com/ws’;
// Create a new websocket object
Const websocket = new websocket (BNBwebsocketurl);
websocket.onopen = () => {
Console.log (‘connected Binance WebSocket Server’);
// process incoming messages
websocket.onmessage = (event) => {
Const SocketData = JSON.PARSE (Event.Data);
if (Typeof SocketData === ‘Object’) {
// process the received outlet information here
// For example we can sign up or send it to the queue
Console.log (‘Received Information Information:’, SocketData);
websocket.send (json.stringify ({
Type: ‘socket-data’,
Data: SocketData,
Time Stamp: New date (),
})););
} Else {
Console.error (‘Invalid Received Information Information:’, Event.Data);
}
};
};
websocket.onclose = () => {
Console.log (‘Disconnected Binance WebSocket Server’);
// Treat the cutting
websocket.onerror = (error) => {
Console.error (error);
};
};
`
Other Recommendations
For the subject of troubleshooting, I recommend that you:
- Check the Binance WebSocket API documentation of possible requirements or best practices.
- Make sure your customer side code defines the connection and the processing of incoming messages correctly.
- If possible, give more context or details of your application, such as the Codibase version, all used custom libraries or addictions, and Errors collected so far.
By dealing with these possible problems and following the proposed solution, I hope that you can solve the problem of picking outlet information and create a successful connection to the Binance’s Ethereum WebSocket server.
