cliservercpp.md

Client Server C++ Implementation

CMakeLists.txt file modifications

Open session3_cliserver/CMakeLists.txt and add following lines to the bottom of the file.

add_executable(server src/server.cpp)
target_link_libraries(server ${catkin_LIBRARIES})
add_dependencies(server session3_cliserver_generate_messages_cpp)


add_executable(client src/client.cpp)
target_link_libraries(client ${catkin_LIBRARIES})
add_dependencies(client session3_cliserver_generate_messages_cpp)

Build the code

Go to root of the workspace

cd ~/ros_workshop/

catkin build

or

catkin_make

Run the code

Open a terminal and run,

roscore

Open a 2nd terminal in the workspace root and run,

source devel/setup.bash

rosrun session3_cliserver server

Open a 3rd terminal in the workspace root and run,

source devel/setup.bash

rosrun session3_cliserver client