C++ (Cpp) channel_ptr::subscribe_version示例

void accepted_connection(const std::error_code& ec, channel_ptr node,
    acceptor_ptr accept)
{
    if (ec)
    {
        log_error() << "Accept: " << ec.message();
        return;
    }
    log_info() << "Accepted connection!";
    node->subscribe_stop(node_stopped);
    // Now we need to keep it alive otherwise the connection is closed.
    node->subscribe_version(
        std::bind(version_received, _1, _2, node));
    // Keep accepting more connections.
    accept->accept(
        std::bind(accepted_connection, _1, _2, accept));
}

示例#2

显示文件

文件： handshake.cpp 项目： Mrkebubun/libbitcoin

void handshake::ready(channel_ptr node,
    handshake::handshake_handler handle_handshake)
{
    auto completion_callback = async_parallel(handle_handshake, 3);

    version_type session_version = template_version_;
    session_version.timestamp = time(NULL);
    node->send(session_version,
        strand_.wrap(std::bind(&handshake::handle_message_sent,
            this, _1, completion_callback)));

    node->subscribe_version(
        strand_.wrap(std::bind(&handshake::receive_version,
            this, _1, _2, node, completion_callback)));
    node->subscribe_verack(
        strand_.wrap(std::bind(&handshake::receive_verack,
            this, _1, _2, completion_callback)));
}

示例#3

显示文件

文件： handshake.cpp 项目： genba/libbitcoin

void handshake::ready(channel_ptr node,
    handshake::handshake_handler handle_handshake)
{
    atomic_counter_ptr counter = std::make_shared<atomic_counter>(0);

    version_type session_version = template_version_;
    session_version.timestamp = time(NULL);
    node->send(session_version,
        strand_.wrap(std::bind(&handshake::handle_message_sent,
            this, _1, counter, handle_handshake)));

    node->subscribe_version(
        strand_.wrap(std::bind(&handshake::receive_version,
            this, _1, _2, node, counter, handle_handshake)));
    node->subscribe_verack(
        strand_.wrap(std::bind(&handshake::receive_verack,
            this, _1, _2, counter, handle_handshake)));
}