Finalizes the construction of a service context. This process is started by calling the IiopBeginServiceContext; the content of a service context is supplied with the help of the IIOP SetFunctions.
A service context list is held globally for a CORBA object. This means that the service context list is sent unchanged with every IiopRequest function call, unless a new service context list is created, using the functions IiopBeginServiceContext, IiopEndServiceContext, IiopSetServiceContext or IiopDeleteServiceContextList.
However, if a service context list is defined for a callback object using the same functions, it is bound to a special operation defined by IiopObjectListen. Any time this operation is invoked by the server, Silk Performer returns the service context list along with the IIOP reply message.
IIOP.bdh
IiopEndServiceContext( in hIiop: number ): boolean;
true if successful
false otherwise
Parameter | Description |
---|---|
hIiop | Handle to a CORBA object. |
dcltrans transaction TServiceContext const HOST := "192.168.20.21"; // server PORT := 1052; // port KEY := "...\h00"; // key KEYLEN := 4; // key length var hIiop: number; // handle to CORBA object begin IiopSetMaxGiopVersion("1.2"); IiopSetByteOrder(IIOP_BIG_ENDIAN); // retrieve handle to server IiopObjectCreate(hIiop, "IDL:DemoObject:1.0", "1.2", HOST, PORT, KEY, KEYLEN); // create service context IiopBeginServiceContext(hIiop, 1, IIOP_LITTLE_ENDIAN); IiopSetUlong(hIiop, 0x1010); IiopSetUlong(hIiop, 0x0110); IiopEndServiceContext(hIiop); // pass long value parameter to request IiopSetLong(hIiop, 593814064); // call request "DecToHex" with long parameter IiopRequest(hIiop, "DecToHex"); ... IiopObjectRelease(hIiop); end TServiceContext;