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I'm trying to make asio and SSL friends. Everything going well, but one thing is causing inconvenience: how to detect if peer close connection, and distinguish it from situation when peer just take a short break in sending data, aiming to continue it few seconds later? boost 1.48 OpenSSL 1.0.0e Compiled to 32-bit code using VS10 Working on W7 x64. My confusion comes from the fact, that asio behaviour is different for ordinary socket and SSL-stream. If I use tcp::socket - I receive EOF error when peer close connection. But for boost::asio::ssl::stream - it is not the case. Instead, async_read_some returns 0 as bytes transfered, and if I try to continue to read from SSL stream - returns short_error ( http://www.boost.org/doc/libs/1_47_0/doc/html/boost_asio/overview/core/streams.html ). So, the questions is: is it expected behaviour, or I misconfigure anything? Client code snippet: class client { public: // bla-bla-bla-bla-bla .... // void handle_write(const boost::system::error_code& error) { if (!error) { socket_.async_read_some(boost::asio::buffer(reply_, max_length), boost::bind(&client::handle_read, this, boost::asio::placeholders::error, boost::asio::placeholders::bytes_transferred)); } else { std::cout << "Write failed: " << error.message() << "\n"; } } void handle_read(const boost::system::error_code& error, size_t bytes_transferred) { std::cout << "Bytes transfered: " << bytes_transferred << "\n"; if (!error) { std::cout << "Reply: "; std::cout.write(reply_, bytes_transferred); std::cout << "\n

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