IiopWWPing Function

Action

Performs the _IT_PING operation for calls through the Wonderwall.

注: You should use this function only for earlier versions than Wonderwall 3.0. For Wonderwall 3.0 and later versions, use the common CORBA functions.

Include file

Wonderwall.bdh

Syntax

IiopWWPing( in hIiop : number );

Parameter	Description
hIiop	Handle to a CORBA object

Example

dcltrans
  transaction TWWRequest
  const
    WW_HOST := "192.168.20.35"; // Wonderwall host
    WW_PORT := 16000;           // Wonderwall port
    HOST    := "192.168.20.21"; // server
    PORT    := 1052;            // port
  var
    hDaemon, hBank: number;
  begin
    IiopSetMaxGiopVersion("1.2");
    IiopSetByteOrder(IIOP_BIG_ENDIAN);
    IiopWWBind(WW_HOST, WW_PORT);
    
    // OrbixWeb bootstrapping with Wonderwall
    hDaemon := IiopWWDaemonBind(HOST, PORT);

    // get proxy object reference to bank object
    hBank := IiopWWServerBind(hDaemon, HOST, "bank", "", "bank");
    IiopWWPing(hBank);
    ...
  end TWWRequest;