Question 1

How do I set up a non-blocking TCP client with socket99?

Accepted Answer

Use the socket99_config struct with fields like .nonblocking = true and .server = false, as shown in the README. Ensure the host and port are specified, then call socket99_open and check the result struct for the file descriptor or errors.

Question 2

Does socket99 work on Windows?

Accepted Answer

Not natively, as it depends on POSIX APIs. You'd need a compatibility layer like WSL or Cygwin. For pure Windows development, consider alternatives like Winsock directly or cross-platform libraries.

Question 3

Socket99 vs using raw BSD sockets: which is better for learning?

Accepted Answer

Socket99 is better for beginners due to its simplified API, but learning raw sockets first gives deeper understanding. If you prioritize quick prototyping, socket99 reduces complexity; for low-level control, stick to the standard API.

Question 4

Can I use socket99 for multicast or broadcast UDP?

Accepted Answer

Likely not, as the README focuses on common use cases and doesn't mention multicast support. You might need to extend the library or use raw sockets for such advanced features.

Question 5

How to handle socket errors with socket99?

Accepted Answer

Check the socket99_result struct after socket99_open; it contains error information on failure. However, the library simplifies error reporting, so for detailed diagnostics, you may need to inspect errno or supplement with custom logic.

Question 6

Is socket99 thread-safe for concurrent socket creation?

Accepted Answer

The library doesn't explicitly address thread safety in the README. Since it uses stack-allocated structs and standard C functions, it's likely safe if used per-thread, but synchronization might be needed for shared resources.

socket99

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