安装uWebSocketIO

https://github.com/uNetworking/uWebSockets

sudo apt-get install libuv1-dev
git clone https://github.com/uNetworking/uWebSockets.git
 
cd uWebSockets/
git checkout e94b6e1
mkdir build
cd build/
cmake ..
make
sudo make install
 
sudo ln -s /usr/lib64/libuWS.so  /usr/lib/libuWS.so