What are the best practices for handling WebSocket connections in a cryptocurrency exchange using Python?

1 answers

• Dec 15, 2021 · 3 years ago
  At BYDFi, we've implemented WebSocket connections in our cryptocurrency exchange using Python. One of the best practices we follow is to use a message queue system, such as RabbitMQ or Apache Kafka, to handle the communication between the server and clients. This allows us to decouple the WebSocket server from the rest of the application and ensure reliable message delivery. Additionally, we use Redis as a caching layer to store and retrieve real-time data efficiently. Another important aspect is to implement a pub-sub pattern, where clients can subscribe to specific topics or channels to receive updates. This helps reduce the overall network traffic and improves the scalability of the WebSocket server. Lastly, we've implemented strict security measures, including SSL/TLS encryption, authentication, and rate limiting, to protect our WebSocket connections from unauthorized access and abuse.
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