(Author of eRPC.) I'm glad you've found the project useful, and my apologies for the code and build quality, and NIC compatibility issues that you faced. I'm very interested in learning from your experience (perhaps even as a GitHub issue on our repo), especially w.r.t. how the code organization should be improved, although I understand the list might be too long :).
I know of some issues myself that I plan to fix, e.g., using macros to decide which Transport class to use -- this should just use virtual methods; messy inter-mixing of congestion control and packet I/O; some "performance optimizations" like preallocated buffers that are just not worth it.
I know of some issues myself that I plan to fix, e.g., using macros to decide which Transport class to use -- this should just use virtual methods; messy inter-mixing of congestion control and packet I/O; some "performance optimizations" like preallocated buffers that are just not worth it.