CAsyncSocket::Attach

BOOL Attach( SOCKET hSocket, long lEvent = FD_READ | FD_WRITE | FD_OOB | FD_ACCEPT | FD_CONNECT | FD_CLOSE );

Return Value

Nonzero if the function is successful.

Parameters

hSocket

Contains a handle to a socket.

lEvent

A bitmask which specifies a combination of network events in which the application is interested.

• FD_READ   Want to receive notification of readiness for reading.
  
  
• FD_WRITE   Want to receive notification when data is available to be read.
  
  
• FD_OOB   Want to receive notification of the arrival of out-of-band data.
  
  
• FD_ACCEPT   Want to receive notification of incoming connections.
  
  
• FD_CONNECT   Want to receive notification of connection results.
  
  
• FD_CLOSE   Want to receive notification when a socket has been closed by a peer.

Remarks

Call this member function to attach the hSocket handle to an CAsyncSocket object. The SOCKET handle is stored in the object’s m_hSocket data member.

CAsyncSocket Overview |  Class Members |  Hierarchy Chart

See Also   CAsyncSocket::Detach