Table D–3 describes several default variables that are used when communicating with the ToolTalk service.
Table D–3 Some Default Variables
Variable |
Description |
---|---|
Set by tt_open. This variable identifies the client to ttsession. |
|
Set by tt_ptype_declare. |
|
Set when you join a file. If no file is set in the message, the file attribute is set to the default file. |
If you use the API functions for getting and setting the procid, your application can switch between multiple sessions. For example,
connect to session 1 store the default procid in filename connect to session 2, store the default procid filename restore associated default procid interact with particular_session |
The default file and ptype are part of the current default procid. Changing the default procid also changes the default file and ptype to the default file and ptype associated with that procid.