What is the function of to accept?
The accept() function shall extract the first connection on the queue of pending connections, create a new socket with the same socket type protocol and address family as the specified socket, and allocate a new file descriptor for that socket.
Is Winsock accept blocking?
The accept function can block the caller until a connection is present if no pending connections are present on the queue, and the socket is marked as blocking. After the successful completion of accept returns a new socket handle, the accepted socket cannot be used to accept more connections.
What is WSASend?
The WSASend function is used to write outgoing data from one or more buffers on a connection-oriented socket specified by s. It can also be used, however, on connectionless sockets that have a stipulated default peer address established through the connect or WSAConnect function.
What is WSARecv?
The WSARecv function is used on connected sockets or bound connectionless sockets specified by the s parameter and is used to read incoming data. For connected, connectionless sockets, this function restricts the addresses from which received messages are accepted.
How do you use accept?
Accept is a verb. Accept means to agree or to take something offered. When Bob asked Sally to marry him, she happily accepted . The dog likes all vegetables, accept lettuce.
What is the difference accept and except?
Accept is a verb meaning “to receive something willingly.” One can accept a gift for example, or a club can accept a new member. The verb ‘except’ has the meaning of “to leave out or exclude (someone or something).”
Is accept a blocking call?
The ACCEPT call temporarily blocks further progress. The default mode for Accept is blocking. Accept behavior changes when the socket is nonblocking. When the connection is established, the ACCEPT call returns a new socket descriptor (in RETCODE) that represents the connection with the client.
What is overlapped I O operation?
Overlapped I/O is a name used for asynchronous I/O in the Windows API. It was introduced as an extension to the API in Windows NT. Utilizing overlapped I/O requires passing an OVERLAPPED structure to API functions that normally block, including ReadFile() , WriteFile() , and Winsock’s WSASend() and WSARecv() .
What is the Winsock catalog?
The Winsock catalog is a database that contains the different protocols available on the system. Winsock provides a method for determining which protocols are installed on a given workstation and returning a variety of characteristics for each protocol.
What is the sentence of accept?
(1) I will not accept if nominated, and will serve if selected. (2) We must accept finite disappointment, but we must never lose infinite hope. (3) We will accept ultimate responsibility for whatever happens. (4) Do you accept credit cards?
https://www.youtube.com/watch?v=ZKzdhva9seg