ASIO中的函数、类方法都接受一个boost::system::error_code类 型的数据,用于提供出错码。它可以转换成bool测试是否出错,并通过boost::system::system_error类 获得详细的出错信息。另外,也可以不向ASIO的函数或方法提供 boost::system::error_code,这时如果出错的话就会直 接抛出异常,异常类型就是boost::system::...
ASIO中的函数、类方法都接受一个boost::system::error_code类 型的数据,用于提供出错码。它可以转换成bool测试是否出错,并通过boost::system::system_error类 获得详细的出错信息。另外,也可以不向ASIO的函数或方法提供 boost::system::error_code,这时如果出错的话就会直 接抛出异常,异常类型就是boost::system::...
support large-scale data storage efficiently. its enhanced data transfer rate and error correction mechanisms make it suitable for handling large volumes of data, ensuring that data storage and retrieval processes are both quick and reliable. is it difficult to set up esdi in my existing system?
判断错误码， boost::asio::error::already_connected 则表示已经连接 断开连接使用close，is_open不表...
BOOST中read_some和 boost::asio::error::eof(2)错误 当socket读写完成调用回调函数时候一定要检查 是不是有EOF错误,如果有那么好了,另一方已经断开连接了别无选择,你也断开把. for (;;) { boost::array < char, 128 > buf; boost::system::error_code error; size_t len = socket.read_some(boost...
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http://wenku..com/view/57cbbd422af90242a995e530.html 5. linux下的boost库的安装方法是什么 打开synaptic, 找到libboost-all-dev, 安装即可。 安装后可以查看boost相关库,在/usr/lib/目录下 如:/usr/lib/libboost_date_time.a /usr/lib/libboost_math_tr1f-mt.a /usr/lib/libboost_serialization-mt.so...
by the native operating system API it is not possible to get this cleanup on every compiler/platform. A warning (error) will be present in this case, which cleary states this fact. It is recommended to start threads only which clearly states this fact. It is recommended to start threads ...
shutdown. As the synchronous interfaces do not provide a way to implement reliable timeouts, you will need to use the asynchronous interfaces. When the timeout occurs, just callcancelorcloseon the lowest layer and let the outstanding completion handlers be invoked withasio::error::operation_...