Trouble with WebSocket Handshake and Error Code 503
I'm really out of my depth here, but I'm hoping someone can help. At work, we have a webserver for our building automation system that connects to a…
websocket
My Python WebSocket Bot is Using Too Much RAM - Any Lightweight Alternatives?
I'm working on a trading bot that connects to Bybit and I've run into a problem. Each trading strategy runs in its own process managed by an `asyncio`…
Need Help with Excalidraw Room Compose Not Showing Live Session
I'm setting up an Excalidraw room using Docker, and while the Excalidraw interface itself works perfectly, I'm having trouble with the Live Session button—it just doesn't seem to…
How can I keep a WebSocket connection active in my PWA when the screen is locked?
I'm developing a Progressive Web App (PWA) that plays audio, and I need the server to tell it when to switch to a new sound. However, I'm struggling…
Troubleshooting Ingress-NGINX Failures Under High WebSocket Load
Hi everyone! I'm having trouble with Ingress-NGINX while running a WebSocket-based service on Kubernetes under heavy load, and I could really use some advice to diagnose the problem.…
Are There Any Browsers Supporting Full Duplex HTTP Connections?
I'm working on a project that revolves around using full duplex HTTP connections. By the time I finish my project, I hope that all major browsers will have…
How to Troubleshoot WebSocket Upgrade Issues with NGINX Ingress?
I'm working on setting up WebSocket connections using an NGINX ingress in a bare-metal Kubernetes environment, but I'm having trouble with upgrade requests not going through properly. Here's…
How can I stop my Azure App Services from randomly restarting?
I'm currently managing several Azure App Services that maintain long-lived WebSocket connections. Lately, I've noticed that these services restart unexpectedly, which I suspect might be due to Azure's…
How was this site built and where do they get the gold prices from?
I'm curious about the construction of this site: [goldpricecanada.ca](https://www.goldpricecanada.ca/). I'm interested in creating something similar and would like to know how they are getting the gold prices. Are…
Seeking Low Latency Solutions for WebSocket Data Streaming in Trading Systems
I'm working on a trading platform where we have a service that processes medium-rate data (4Hz with 1000 items) and delivers it to numerous websocket clients after some…