328     std::vector<uint8_t> vSocks5;  in Socks5()  local
329     vSocks5.push_back(0x05); // VER protocol version  in Socks5()
330     vSocks5.push_back(0x01); // CMD CONNECT  in Socks5()
331     vSocks5.push_back(0x00); // RSV Reserved  in Socks5()
332     vSocks5.push_back(0x03); // ATYP DOMAINNAME  in Socks5()
333     vSocks5.push_back(strDest.size()); // Length<=255 is checked at beginning of function  in Socks5()
334     vSocks5.insert(vSocks5.end(), strDest.begin(), strDest.end());  in Socks5()
335     vSocks5.push_back((port >> 8) & 0xFF);  in Socks5()
336     vSocks5.push_back((port >> 0) & 0xFF);  in Socks5()
337     ret = send(hSocket, (const char*)begin_ptr(vSocks5), vSocks5.size(), MSG_NOSIGNAL);  in Socks5()
338     if (ret != (ssize_t)vSocks5.size()) {  in Socks5()