Get the socket descriptor of a socket used by the operating system.
get_socket_descriptor returns the socket descriptor used by the operating system for the socket connection that is passed in Socket. The socket descriptor can be used in operating system calls such as select, read, write, recv, or send.
|
Socket (input_control) |
socket_id -> integer |
| Socket number. | |
|
SocketDescriptor (output_control) |
integer -> integer |
| Socket descriptor used by the operating system. | |
get_socket_descriptor is reentrant and processed without parallelization.
open_socket_accept, open_socket_connect, socket_accept_connect
Foundation
