Sample Tendermint application, written in C++. It's based on the example Go application in the Tendermint documentation.
git submodule update --init --recursive
make KVStoreApp
GRPC_BIND=127.0.0.1:20021 ./KVStoreApp
In a separate window:
tendermint node --abci grpc --proxy_app "tcp://127.0.0.1:20021"