Great thanks! On 10-Jul-08, at 3:37 AM, Igor R wrote:

You can use tcp::socket::available() http://www.boost.org/doc/libs/1_35_0/doc/html/boost_asio/reference/basic_str...

or: boost::asio::socket_base::bytes_readable command(true); socket.io_control(command); std::size_t bytes_readable = command.get();

2008/7/10, Jean-Sebastien Stoezel :

...

Hi,

Is there a way to read from a synchronous TCP socket without blocking the calling thread? Like using a time out, or checking how many bytes are present on the socket before reading?

Thanks, Jean

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