handy

中文版

A C++11 non-blocking network library

multi platform support

• Linux: ubuntu14 64bit g++4.8.1 tested

• MacOSX: LLVM version 6.1.0 tested

elegant program exit

programmer can write operations for exit

can use valgrind to check memory leak

high performance

• use epoll on Linux

• use kqueue on MacOSX

performance report

elegant

only 10 lines can finish a complete server

Usage

Quick start

 make && make install

sample --echo-server

#include <handy/handy.h>
using namespace handy;

int main(int argc, const char* argv[]) {
    EventBase base;
    Signal::signal(SIGINT, [&]{ base.exit(); });
    TcpServerPtr svr = TcpServer::startServer(&base, "", 2099);
    exitif(svr == NULL, "start tcp server failed");
    svr->onConnRead([](const TcpConnPtr& con) {
        con->send(con->getInput());
    });
    base.loop();
}

half sync half async pattern

processing I/O asynchronously and Request synchronously can greatly simplify the coding of business processing

example can be found examples/hsha.cc

openssl supported

asynchronously handle the openssl connection. if you have installed openssl, then make will automatically download handy-ssl. ssl support files are in handy-ssl because of license.

protobuf supported

examples can be found in directory protobuf

contents

• handy--------handy library
• examples----
• ssl------------openssl support and examples
• protobuf-----protobuf support and examples
• test-----------handy test case

hand book

Advanced build option

Build handy shared library and examples:

$ git clone https://github.com/yedf/handy
$ cd handy && mkdir build && cd build
$ cmake -DBUILD_HANDY_SHARED_LIBRARY=ON -DBUILD_HANDY_EXAMPLES=ON -DCMAKE_INSTALL_PREFIX=/tmp/handy ..
$ make -j4
$ make install
$ ls /tmp/handy
bin  include  lib64
$ ls /tmp/handy/bin/
10m-cli  10m-svr  codec-cli  codec-svr  daemon  echo  hsha  http-hello  idle-close  reconnect  safe-close  stat  timer  udp-cli  udp-hsha  udp-svr  write-on-empty
$ ls /tmp/handy/lib64/
libhandy_s.a  libhandy.so

As a static library in your own programs:

• add handy as a git submodule to say a folder called vendor
• in your CMakeLists.txt

add_subdirectory("vendor/handy" EXCLUDE_FROM_ALL)

add_executable(${PROJECT_NAME} main.cpp)

target_include_directories(${PROJECT_NAME} PUBLIC
    "vendor/handy"
)

target_link_libraries(${PROJECT_NAME} PUBLIC
    handy_s
)

license

Use of this source code is governed by a BSD-style license that can be found in the License file.

email

dongfuye@163.com