VPP/HostStack/EchoClientServer
From fd.io
The host stack can be used by both internal and external, with respect to vpp, applications. For debugging and performance testing two pairs of such apps have been developed.
Builtin Echo Server/Client
These applications leverage the internal C apis to establish connections, shared memory fifos for sending data and callback functions for receiving data.
External Echo Server/Client
These applications leverage the binary api for establishing connections and shared memory fifos for data exchanges.
