Notes
- invoke functions under the correct scope! for example, put
writeDatagram() functions under the correct NetSocket environment.
Testing
into docker to build.
* at `./lab3` current folder: `docker run -it -v $PWD:/app ubuntu-test`
* `qmake-qt4`
* `make clean && make`
outside docker to debug and test.
Configuration
# the actual working code.
docker run -it -e DISPLAY=$IP:0 -v /tmp/.X11-unix:/tmp/.X11-unix -v $PWD/lab3:/app ubuntu-test
docker build . -t ubuntu-test
# sync current folder and X11 config.
docker run -it -v $PWD/lab3:/app -v /tmp/.X11-unix:/tmp/.X11-unix:ro -e DISPLAY=$IP:0 ubuntu-test
# dockerfile.
docker run --name=ubuntu -it -e DISPLAY=$IP:0 -v $PWD/lab3:/app -p 5000:80 ubuntu:16.04
apt-get update && apt-get install -y sudo && rm -rf /var/lib/apt/lists/* # to get sudo.
sudo apt-get update # to update apt-get list.
sudo apt-get install qt4-qmake
sudo apt-get install libqt4-dev
sudo apt-get install --reinstall make
sudo apt-get install build-essential g++