28,187 questions
-1
votes
0
answers
41
views
Optimizing ARIA-live regions for high-velocity AI asset mapping in Node.js
I am building an orchestration layer (Millions SDK) for real-time asset mapping using 180 TOPS neural offloading on ARM hardware. My system uses a Shadow-Vault for non-custodial data settlement.
I am ...
0
votes
0
answers
61
views
How to handle WebSocket reconnect with RealMarketAPI in C#? [closed]
I'm using RealMarketAPI WebSocket to stream price data, but when the connection drops, it doesn't reconnect properly.
Here is my code:
using System;
using System.Net.WebSockets;
using System.Text;
...
1
vote
2
answers
75
views
Laravel Reverb WebSocket events not received on frontend (403 broadcasting/auth error)
I'm working on a Laravel project using Laravel Reverb to implement real-time updates via WebSockets.
The issue is that events are successfully fired on the backend, but they are not received on the ...
0
votes
0
answers
38
views
client_loop: send disconnect: Broken pipe - Is there a way for Jenkins agent to automatically restart on broken pipe, lost connection?
I am using Jenkins agent set up on Ubuntu VM (in AWS EC2).
The Jenkins agent is started via bash script having
java -jar agent.jar -url
I was planning to make it as Linux service,
however it seems ...
-3
votes
0
answers
98
views
How do I provide session ID to WebDriver?
I am creating a WebDriver instance and connecting to it with the BiDi protocol, following this Mozilla guide.
I am creating a session using the session.new command.
I save the session ID from the ...
-2
votes
0
answers
158
views
Parsing Problems in HTTP Web Proxy Server
In a Python exercise, I need to develop a small web proxy server that is able to cache web pages. This proxy server only needs to understand simple GET-requests but is able to handle all kinds of ...
- 55
Best practices
0
votes
1
replies
78
views
Redis Streams as ingestion buffer vs. dual async writes to db and redis at 50k msg/sec
Building a python pipeline ingesting ~50k WebSocket messages/sec. Each message needs to hit PostgreSQL and a live frontend. Two options:
Option A — write both in the handler at the same time
WS ...
- 91
-2
votes
1
answer
72
views
Flet v0.83.0 Websocket session time out is really fast
In Flet version 0.83.0 session is dropping really fast
but in version 0.82.2 it was not that fast.
Because of this my pages keep on reinitializing (becomes empty page, looses previous data)
Looks ...
- 17
Advice
1
vote
2
replies
104
views
Should I call an external API from the frontend or backend?
I have a feature that displays the live rates of gold, silver, and diamonds. I want to know the best approach to implement this.
Should I call the external API directly from the frontend to show the ...
0
votes
0
answers
71
views
Rust WebSocket Client An established connection was aborted by the software in your host machine. (os error 10053)
I am writing a very simple web socket application in rust. One of the examples. My server is just an echo server while my client just connects and expects to be fed some logic from the server. My ...
- 49
0
votes
1
answer
67
views
FastAPI websocket implementation with subprotocols
I'm trying to implement WebSocket‑based communication in a web app with a FastAPI backend and a Next.js front end. The app already has JWT‑based authentication, and to use the token to secure the ...
- 3
0
votes
1
answer
77
views
Websocket closes without asking
I open websocket to send client balance updates, but after {'message': 'accepted'} websocket closes and I can't send any data.
def get_contract_listener(access_token: str, callback: Callable[[int | ...
- 158
1
vote
1
answer
75
views
Hi, I’m using Puppeteer connected to a self-hosted Browserless instance via WebSocket, but externalProxyServer does not seem to be applied
I’m using Puppeteer connected to a self-hosted Browserless instance via WebSocket, but externalProxyServer does not seem to be applied.
My connection URL is:
wss://brows.harshchaudhary.dev/chromium?...
1
vote
0
answers
58
views
Black box and ball strip not auto updating, ball-by-ball not showing in real time
This provider uses a canonical event model, unified commit pipeline, version-based rendering, WebSocket-first hybrid fallback, and atomic UI updates. I am building a Flutter live cricket scoring app ...
0
votes
0
answers
53
views
Spring Boot Stomp and Flutter: user message not routed as expected
I'm trying to set up WebSocket communication between a flutter frontend and Spring Boot backend server.
I'm able to connect, subscribe to channels and exchange messages BUT... I do not understand why ...
