1 | #include <boost/asio/io_service.hpp>
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2 | #include <boost/asio/write.hpp>
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3 | #include <boost/asio/buffer.hpp>
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4 | #include <boost/asio/ip/tcp.hpp>
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5 | #include <chrono>
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6 | #include <iostream>
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7 | #include <thread>
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8 | #include <boost/exception/all.hpp>
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9 | #include <exception>
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10 | #include <thread>
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11 | #include <array>
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12 | #include <boost/asio.hpp>
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13 |
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14 | void server()
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15 | {
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16 |
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17 | std::array<char, 4096> bytes;
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18 | boost::asio::io_service io;
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19 | boost::asio::ip::tcp::acceptor acc(io, boost::asio::ip::tcp::endpoint(boost::asio::ip::tcp::v4(), 5006));
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20 | boost::asio::ip::tcp::socket skt(io);
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21 |
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22 |
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23 |
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24 | std::cout << "server listeing\n";
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25 | acc.listen();
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26 | acc.accept(skt);
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27 | std::cout << "server aceepted\n";
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28 | // now the concnetion is made and we cansend and recive data
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29 | //send
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30 | for (;;)
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31 | {
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32 | skt.write_some(boost::asio::buffer("message from server"));
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33 | std::cout << "server wrting\n";
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34 | skt.read_some(boost::asio::buffer(bytes));
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35 | std::cout << "server reading\n";
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36 | }
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37 |
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38 |
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39 | }
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40 | void client()
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41 | {
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42 |
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43 | std::array<char, 4096> bytes;
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44 | boost::asio::io_service io;
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45 | boost::asio::ip::tcp::resolver::query qury{ "localhost", "5006" };
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46 | boost::asio::ip::tcp::resolver rslv(io);
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47 | boost::asio::ip::tcp::socket skt(io);
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48 |
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49 | boost::system::error_code error_ = boost::asio::error::host_not_found;
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50 | auto it = rslv.resolve(qury, error_);
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51 | boost::asio::ip::tcp::resolver::iterator end;
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52 | std::cout << "client try to connect\n";
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53 | boost::asio::connect(skt, it);
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54 | // if I use this one this will crash !!
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55 | //while (error_ && it != end)
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56 | //{
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57 | // skt.close();
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58 | // skt.connect(*it++, error_);
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59 | //}
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60 | std::cout << "client connected\n";
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61 |
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62 |
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63 | //now we are connected
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64 | //read data!
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65 | for (;;)
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66 | {
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67 |
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68 | skt.write_some(boost::asio::buffer("message from client "));
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69 |
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70 | std::cout << "client wrting\n";
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71 | skt.read_some(boost::asio::buffer(bytes));
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72 | std::cout << "client reading\n";
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73 | }
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74 | }
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75 | int main()
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76 | {
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77 | std::thread t1{ &client }, t2{ &server };
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78 | t1.join();
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79 | t2.join();
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80 | std::cin.get();
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81 | }
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