Robot Servers and Server Manager software for robo-gym.

For info on how to use this package please visit the robo-gym website or the main robo-gym repository.

pip install robo-gym-server-modules

The commands to control the Server Manager are:

• start-server-manager starts the Server Manager in the background
• attach-to-server-manager attaches the console to the Server Manager tmux session allowing to visualize the status of the Server Manager
• Ctrl+B, D detaches the console from the Server Manager tmux session
• kill-all-robot-servers kills all the running Robot Servers and the Server Manager
• kill-server-manager kills the Server Manager
• restart-server-manager kills all the running Robot Servers and the Server Manager and starts the Server Manager in the background

Start the Server Manager and attach to the session with:

start-server-manager && attach-to-server-manager

Expected output:

2021-XX-XX XX:XX:XX,XXX - serverManager - INFO - Server Manager started at 50100

If you get: start-server-manager: command not found it is most probably because your $PATH is not set correctly, to fix the problem add:

export PATH="/home/<your_username>/.local/bin:$PATH"

to your .bashrc file.

The Server Manager starts the Robot Server/s in a tmux session. To access the session of the Robot Server, first connect to the tmux server with:

tmux -L ServerManager 

Then navigate to the session with Ctrl+b )

Tmux cheat sheet

From the repository root folder:

 python -m grpc_tools.protoc -Irobo_gym_server_modules/robot_server/grpc_msgs/protos --python_out=robo_gym_server_modules/robot_server/grpc_msgs/python/. --grpc_python_out=robo_gym_server_modules/robot_server/grpc_msgs/python/. robo_gym_server_modules/robot_server/grpc_msgs/protos/robot_server.proto