boost asio庫 同步socket串連樣本

標籤：boost   c++   asio   

<pre name="code" class="cpp">/////////////////////////////////////////  Asio同步socket串連樣本//#include <iostream>#include <boost/thread.hpp>#include <boost/asio/io_service.hpp>#include <boost/asio.hpp>using namespace boost;typedef boost::asio::io_service IoService;typedef boost::asio::ip::tcp TCP;bool flag=true;void client()  {    int i=0;    while(i++<10)    {        this_thread::sleep(posix_time::seconds(1)); //延時函數        try        {        IoService ios;        TCP::socket so(ios);        TCP::endpoint ep(asio::ip::address::from_string("127.0.0.1"),9999); //綁定對方的ip和連接埠        so.connect(ep);        char str[100]={0};        so.read_some(asio::buffer(str)); //接收伺服器端送回的訊息        std::cout<<"client: read from ser:"<<str<<std::endl;        }        catch(std::exception&e)        {            std::cout<<e.what()<<std::endl;        }    }    flag=false;}int main(){try{    IoService ios;    TCP::acceptor my_acceptor(ios,TCP::endpoint(TCP::v4(),9999));  //伺服器段綁定協議和連接埠    std::cout<<my_acceptor.local_endpoint().address()<<std::endl;    thread tc(&client);  //開一個線程執行用戶端    while(flag) //伺服器端迴圈接收用戶端socket    {        std::cout<<"waiting for client..."<<std::endl;        TCP::socket mysocket(ios);        my_acceptor.accept(mysocket);          mysocket.write_some(asio::buffer("hahahahah")); //向用戶端寫資料    }    tc.join();}catch(std::exception&e){    std::cout<<e.what()<<std::endl;}    return 0;}