Question 1

Hprose vs gRPC for Go: which should I use?

Accepted Answer

Hprose is better for cross-language communication with support for many languages out of the box, while gRPC excels in Go-heavy environments with strong type safety via Protocol Buffers. Choose based on your polyglot needs versus Go-centric optimization.

Question 2

How to add authentication to Hprose in Go?

Accepted Answer

Hprose provides middleware filters for authentication; implement custom filters or use built-in hooks to secure RPC calls. Check the documentation for examples on integrating with existing auth systems.

Question 3

Does Hprose support streaming RPC calls?

Accepted Answer

Yes, Hprose supports streaming for real-time data transfer, but it may require additional configuration compared to frameworks like gRPC that have built-in streaming primitives.

Question 4

What's the performance overhead of Hprose?

Accepted Answer

Hprose is optimized for low overhead, but dynamic serialization can add latency versus static code generation in gRPC. Benchmarks in the README show it's efficient for most use cases.

Question 5

Is Hprose good for microservices?

Accepted Answer

Yes, it's well-suited for microservices needing cross-language communication, but ensure your team is comfortable with its dynamic nature and potential debugging challenges.

Question 6

How to debug Hprose RPC errors in Go?

Accepted Answer

Use logging middleware provided by Hprose to trace calls, and check serialization errors; since it's cross-language, issues might stem from client-side implementations in other languages.

Question 7

Can Hprose work with existing HTTP servers in Go?

Accepted Answer

Yes, Hprose can integrate with standard Go HTTP servers, allowing you to mix RPC with REST APIs, but this may require additional routing and configuration.

hprose

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