RPC over UDP

Github Repo	C Header	C source	JS source
mongoose-os-libs/rpc-udp	mgos_rpc_channel_udp.h

Overview

Frames are sent as datagrams. Fragmentation is not supported, so 1 frame = 1 datagram.

Responses are supported, but because UDP is not reliable, it is best suited for notifications.

Set rpc.udp.listen_addr to udp://0.0.0.0:1234 to listen on port 1234.

To use UDP for outbound RPC, set rpc.udp.dst_addr to the address of the server / peer, e.g. udp://192.168.1.23:1234.

mos supports UDP transport via the udp:// port scheme, e.g.:

 $ mos call --port udp://192.168.11.5:1234/ Sys.GetInfo