set_raw_socket_option()

void xtd::net::sockets::socket::set_raw_socket_option	(	int32	socket_option_level,
		int32	socket_option_name,
		intptr	option_value,
		size_t	option_value_size
	)

Sets a socket option value using platform-specific level and name identifiers.

Parameters

socket_option_level	The platform-defined option name.
socket_option_name	The platform-defined option name.
option_value	A pointer of the option value.
size_option_value	The size of the option value.

Exceptions

xtd::net::sockets::socket_exception	An error occurred when attempting to access the socket.
xtd::object_closed_exception	The xtd::net::sockets::socket has been closed.

Remarks

In general, the xtd::net::sockets::socket::set_socket_option method should be used whenever setting a xtd::net::sockets::socket option.

The SetRawSocketOption(Int32, Int32, ReadOnlySpan<byte>) method should be used only when SocketOptionLevel and SocketOptionName do not expose the required option.

Note

If you receive a xtd::net::sockets::socket_exception exception, use the xtd::net::sockets::socket_exception::error_code property to obtain the specific error code. After you have obtained this code, refer to the Windows Sockets version 2 API error code documentation in the MSDN library for a detailed description of the error.