about "can_read_multiple_v" in read.hpp

[ClaudiusJXK]

I can't see the benefit of the grouping brought by "can_read_multiple_v" in read.hpp. Ultimately, everything is forwarded and called sequentially via "read_single_t". Why not simplify the process and directly call “read_single_t” for each argument of the read interface?

[williamspatrick]

Good question. I'm not sure what happened here. At one point we use to call sd_bus_message_read with multiple values and it seems like that got lost at some point in some refactoring. You're right that right now it seems like we do tons of template processing for no reason. This is probably an opportunity for performance improvement to get us back to doing multiple reads in one shot.

[ClaudiusJXK]

Thank you for your response. Looking forward to a more simplified code implementation.