boost_beast/include/beast/websocket/error.hpp

//
// Copyright (c) 2013-2016 Vinnie Falco (vinnie dot falco at gmail dot com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//

#ifndef BEAST_WEBSOCKET_ERROR_HPP
#define BEAST_WEBSOCKET_ERROR_HPP

#include <beast/error.hpp>

namespace beast {
namespace websocket {

/// Error codes returned from @ref stream operations.
enum class error
{
    /// Both sides performed a WebSocket close
    closed = 1,

    /// WebSocket connection failed, protocol violation
    failed,

    /// Upgrade request failed, connection is closed
    handshake_failed,

    /// Upgrade request failed, but connection is still open
    keep_alive,

    /// HTTP response is malformed
    response_malformed,

    /// HTTP response failed the upgrade
    response_failed,

    /// Upgrade request denied for invalid fields.
    response_denied,

    /// Upgrade request is malformed
    request_malformed,

    /// Upgrade request fields incorrect
    request_invalid,

    /// Upgrade request denied
    request_denied
};

#if ! GENERATING_DOCS
error_code
make_error_code(error e);
#endif

} // websocket
} // beast

#include <beast/websocket/impl/error.ipp>

#endif