The Interface pointer
Pointer to open port
Pointer to a user defined structure holding a sessionId. The sessionId
is used to identify repeated connections to the same host and port. It can significantly
reduce the secure negotiation overhead when connecting to the same host and port. The
value of this parameter is typically a pointer to a structure containing 1) the hostname
or host ip address, and 2) the host port number. If this pointer is null, ISSL
always performs the full negotiation with the server.
length of structure pointed to by pSessionId.