Kbase 21226: OPEN CLIENT: Does MEMPTR Point to Server Side Data?
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
08/08/2003 |
|
Status: Unverified
GOAL:
Does a MEMPTR variable in a Java Open Client application points to physical memory sitting on the AppServer.
FIX:
The answer to this is, No. When an output parameter in a 4GL program is defined as a MEMPTR variable and that program is accessed from a Java Open Client application, Progress copies the contents of the MEMPTR from the server to the client (byte for byte) and then give back a MemptrHolder object. The output MEMPTR parameter will be automatically released from memory once the 4GL program has ended.