make build

/tmp/bin/chat -s -h 0.0.0.0:6262 -p secret

/tmp/bin/chat -h localhost:6262 -p secret -n Alice

Open another terminal:

/tmp/bin/chat -h localhost:6262 -p secret -n Bob

Now type in either client window to chat.

docker build -t grpc-chat:latest --target runtime-base .

docker network create chatnet

docker run -it --rm \
  --name chat-server \
  --network chatnet \
  -p 6262:6262 \
  grpc-chat:latest \
  -s -h 0.0.0.0:6262 -p secret

docker run -it --rm \
  --network chatnet \
  grpc-chat:latest \
  -h chat-server:6262 -p secret -n Alice

docker compose up -d --build server

docker compose run --rm client -h server:6262 -p secret -n Alice

docker compose run --rm client -h server:6262 -p secret -n Bob

docker compose down