$ git clone https://github.com/Qihoo360/evpp
$ cd evpp
$ git submodule update --init --recursive

$ mkdir -p build && cd build
$ cmake -DCMAKE_BUILD_TYPE=Debug ..
$ make -j
$ make test

$ cd evpp/build/bin

$ ./example_http_client_request01
WARNING: Logging before InitGoogleLogging() is written to STDERR
I0306 11:45:09.464159 13230 inner_pre.cc:37] ignore SIGPIPE
I0306 11:45:09.464896 13230 client01.cc:30] Do http request
I0306 11:45:09.493073 13231 client01.cc:14] http_code=200 [ok
]
I0306 11:45:09.493124 13231 client01.cc:16] HTTP HEADER Connection=close
I0306 11:45:09.493242 13231 event_loop.cc:103] EventLoop is stopping now, tid=140722561709824
I0306 11:45:09.993921 13231 event_loop.cc:93] EventLoop stopped, tid: 140722561709824
I0306 11:45:09.994107 13230 client01.cc:38] EventLoopThread stopped. 

$ ./example_httpecho
WARNING: Logging before InitGoogleLogging() is written to STDERR
I0306 12:15:31.703927 21228 inner_pre.cc:37] ignore SIGPIPE
I0306 12:15:31.706221 21228 http_server.cc:99] http server is running

$ curl "http://127.0.0.1:9009/echo" -d "Hello, world"
Hello, world

$ ./example_tcpecho

$ telnet 127.0.0.1 9099 
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is '^]'.