pine
A high-performance and easy-to-use C++ network library for study.
Now this is just a toy library for education purpose, do not use in production.
example
An echo server:
#include <iostream>
#include "pine.h"
int main() {
TcpServer *server = new TcpServer();
Signal::signal(SIGINT, [&] {
delete server;
std::cout << "\nServer exit!" << std::endl;
exit(0);
});
server->onConnect([](Connection *conn) { std::cout << "New connection fd: " << conn->socket()->fd() << std::endl; });
server->onRecv([](Connection *conn) {
std::cout << "Message from client " << conn->read_buf()->c_str() << std::endl;
conn->Send(conn->read_buf()->c_str());
});
server->Start();
delete server;
return 0;
}An echo client:
#include "pine.h"
#include <iostream>
int main() {
Socket *sock = new Socket();
sock->Create();
sock->Connect("127.0.0.1", 1234);
Connection *conn = new Connection(sock->fd(), nullptr);
while (true) {
std::string input;
std::getline(std::cin, input);
conn->set_send_buf(input.c_str());
conn->Write();
if (conn->state() == Connection::State::Closed) {
conn->Close();
break;
}
conn->Read();
std::cout << "Message from server: " << conn->read_buf()->c_str() << std::endl;
}
delete conn;
delete sock;
return 0;
}
An HTTP web server:
build & run
build the pine library
mkdir build && cd build
cmake .. # for debug, add -DCMAKE_BUILD_TYPE=DEBUG
make format # optional
make cpplint # optional
make clang-tidy # optional
makebuild tests files, at pine/build
make build-testsNeed to run your own tests? Write your program in "test/" directory, eg. server.cpp
# at pine/build
make server
./bin/serverrun the echo server
./bin/echo_server &
./bin/echo_client