48 lines
1004 B
C++
48 lines
1004 B
C++
#include <boost/asio.hpp>
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#include <iostream>
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#include <memory>
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using namespace boost;
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using namespace std;
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namespace net = boost::asio;
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string ReadFromSocket(net::ip::tcp::socket& sock)
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{
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constexpr unsigned char k_MessageSize = 6;
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char buf[k_MessageSize];
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size_t total_bytes_read = 0;
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while (total_bytes_read != k_MessageSize)
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{
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total_bytes_read += sock.read_some(net::buffer(buf + total_bytes_read,
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k_MessageSize - total_bytes_read));
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}
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return string {buf, total_bytes_read};
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}
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int main()
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{
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string raw_ip_address = "127.0.0.1";
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size_t port_num = 3333;
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try
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{
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net::ip::tcp::endpoint ep(net::ip::address::from_string(raw_ip_address),
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port_num);
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net::io_service ios;
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net::ip::tcp::socket sock(ios, ep.protocol());
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sock.connect(ep);
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cout << ReadFromSocket(sock);
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}
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catch (const system::system_error& e)
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{
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cout << "Error!" << e.what() << endl;
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}
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return EXIT_SUCCESS;
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}
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