Suppose you're building a microservices architecture with multiple services using Gorilla Mux for routing. How would you handle cross-origin requests (CORS) between services?
- Configure Gorilla Mux to include the necessary CORS headers in responses, allowing requests from specific origins using the "Handler" method.
- Implement a reverse proxy server to handle CORS requests and forward them to the appropriate microservices, bypassing the need for CORS headers in Gorilla Mux.
- Use WebSocket connections instead of HTTP requests to communicate between microservices, avoiding CORS issues altogether.
- Utilize JSON Web Tokens (JWT) for authentication between microservices, eliminating the need for CORS handling.
Handling CORS between microservices in Gorilla Mux involves configuring the router to include the required CORS headers in responses. This allows cross-origin requests from specific origins, ensuring secure communication between services. Implementing a reverse proxy or using JWTs may not directly address CORS issues, and WebSocket connections serve a different purpose compared to HTTP requests.
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