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PObad characters with asynchrone function in boost asio
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copied!<p>i have a problem with data transfert in boost::asio. with the following code :</p> <p>Server.cpp</p> <pre><code>void Server::accept(void) { Network::ptr connection = Network::create(this->my_acceptor.get_io_service()); this->my_acceptor.async_accept(connection->getSocket(), bind(&Server::endCmd, this, connection, placeholders::error)); } void Server::endCmd(Network::ptr connection, const boost::system::error_code& error) { if (!error) { connection->Swrite("BIENVENUE"); this->accept(); } } </code></pre> <p>Network.cpp</p> <pre><code>void Network::Sread(void) { async_read(this->socket, buffer(this->rbuffer), bind(&Network::endRead, shared_from_this(), placeholders::error)); } void Network::endRead(const error_code& error) { if (!error) { this->rcv_msg = this->rbuffer.c_array(); std::cout << this->rcv_msg << std::endl; this->Sread(); } } void Network::Swrite(std::string msg) { this->msg = msg; async_write(this->socket, buffer(this->msg, (int)this->msg.size()), bind(&Network::endWrite, shared_from_this(), placeholders::error)); } void Network::endWrite(const error_code &error) { if (!error) { this->Sread(); } } tcp::socket& Network::getSocket(void) { return (this->socket); } Network::ptr Network::create(io_service &ios) { return (ptr(new Network(ios))); } </code></pre> <p>When i send a string like "Hello world" to the server with telnet, he write the following content : <img src="https://i.stack.imgur.com/CaDcd.png" alt="bug with my serveur"></p> <p>Who can tell me why the server is writting many unknow characters ?</p>

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